Fitbit Research Library

Title	Author	Year	Journal/Proceedings	Category	Device(s)	Population	Data Used	Links
Movement toward a novel activity monitoring device details	Montgomery-Downs, H.E., Insana, S.P. and Bond, J.A.	2012	Sleep and Breathing	Validation	Classic	Adults	Sleep	URL
Accuracy of the Fitbit pedometer for self-paced and prescribed physical activity details	Ramirez, E., Peterson, C., Wu, W. and Norman, G.J.	2012	Medicine & Science in Sports & Exercise	Validation	Classic	Adults	Steps	URL
Evaluating Physical Activity Monitors for Use in Personal Health Research details	Wilcox, L. and Feiner, S.	2012	Ubicomp 2012 Workshop on Evaluating Off- the-Shelf Technologies for Personal Health Monitoring	Usability	Classic	NA	NA	URL
Functional recovery in the elderly after major surgery: assessment of mobility recovery using wireless technology. details	Cook, D.J., Thompson, J.E., Prinsen, S.K., Dearani, J.A. and Deschamps, C.	2013	The Annals of Thoracic Surgery	Usability Medical	Classic	Older Adults Patients	Steps	URL
A comparison of energy expenditure estimation of several physical activity monitors. details	Dannecker, K.L., Sazonova, N.A., Melanson, E.L., Sazonov, E.S. and Browning, R.C.	2013	Medicine and Science in Sports and Exercise	Validation	Classic	Adults	Energy Expenditure	URL
Quantified Recess: Design of an Activity For Elementary Students Involving Analyses of Their Own Movement Data details	Lee, V.R. and Drake, J.	2013	Proceedings of the 12th International Conference on Interaction Design and Children	Usability	Ultra	Children	Steps	URL
An evaluation of wearable activity monitoring devices details	Guo, F., Li, Y., Kankanhalli, M.S. and Brown, M.S.	2013	Proceedings of the 1st ACM international workshop on Personal data meets distributed multimedia - PDM '13	Validation	Ultra One Zip	Adults	Steps Distance	URL
Phases of Accuracy Diagnosis: (In)visibility of System Status in the Fitbit details	Mackinlay, M.Z.	2013	Intersect: The Stanford Journal of Science, Technology and Society	Usability	One	Older Adults	NA	URL
Live Long and Prosper: Potentials of Low-Cost Consumer Devices for the Prevention of Cardiovascular Diseases details	Meyer, J. and Hein, A.	2013	Medicine 2.0	Usability Measurement	Ultra	Adults	Steps Sleep	URL
Comparison of steps and energy expenditure assessment in adults of Fitbit Tracker and Ultra to the Actical and indirect calorimetry. details	Noah, A.J., Spierer, D.K., Gu, J. and Bronner, S.	2013	Journal of Medical Engineering & Technology	Validation	Classic Ultra	Adults	Steps Energy Expenditure	URL
Monitoring daily function in persons with transfemoral amputations using a commercial activity monitor: A feasibility study details	Albert, M.V., Deeny, S., McCarthy, C., Valentin, J. and Jayaraman, A.	2014	PM and R	Usability	One	Patients Adults	Steps Energy Expenditure Distance	URL
Enhancing physical activity promotion in midlife women with technology-based self-monitoring and social connectivity: A pilot study. details	Butryn, M.L., Arigo, D., Raggio, G.a., Colasanti, M. and Forman, E.M.	2014	Journal of Health Psychology	Intervention	Flex	Adults	Steps Sleep Weight Food	URL
P. HealthyTogether: Exploring Social Incentives for Mobile Fitness Applications details	Chen, Y. and Pu, P.	2014	Proceedings of the Second International Symposium of Chinese CHI	Intervention	Ultra One	Adults	Steps
Feasibility of Using Fitbit Flex to Motivate People with Rheumatoid Arthritis to BE Physically Active details	Feehan, L., Clayton, C., Carruthers, E. and Li, L.	2014	Annals of the Rheumatic Diseases	Usability	Flex	Patients Adults	Steps Energy Expenditure Intensity	URL
Validity of using tri-axial accelerometers to measure human movement - Part II: Step counts at a wide range of gait velocities. details	Fortune, E., Lugade, V., Morrow, M. and Kaufman, K.	2014	Medical Engineering & Physics	Validation	Classic	Adults	Steps	URL
Accuracy of 2 activity monitors in detecting steps in people with stroke and traumatic brain injury. details	Fulk, G.D., Combs, S.A., Danks, K.A., Nirider, C.D., Raja, B. and Reisman, D.S.	2014	Physical Therapy	Medical Validation	Ultra	Patients Adults	Steps	URL
Comparison of FitBit® Ultra to ActiGraph™ GT1M for Assessment of Physical Activity in Young Adults During Treadmill Walking details	Gusmer, R., Bosch, T., Watkins, A., Ostrem, J. and Dengel, D.	2014	The Open Sports Medicine Journal	Validation	Classic	Adults	Steps Energy Expenditure	URL
A Qualitative Analysis of User Experiences With a Self-Tracker for Activity, Sleep, and Diet details	Kim, J.	2014	Interactive Journal of Medical Research	Usability	Classic	Adults	NA	URL
Increasing physical activity in young adults with autism spectrum disorders details	LaLonde, K.B., MacNeill, B.R., Eversole, L.W., Ragotzy, S.P. and Poling, A.	2014	Research in Autism Spectrum Disorders	Intervention	Zip	Patients Adults	Steps	URL
Validity of consumer-based physical activity monitors. details	Lee, J.-M., Kim, Y. and Welk, G.J.	2014	Medicine and Science in Sports and Exercise	Validation	One Zip	Adults	Energy Expenditure	URL
Behavior Change Techniques Implemented in Electronic Lifestyle Activity Monitors: A Systematic Content Analysis details	Lyons, E.J., Lewis, Z.H., Mayrsohn, B.G. and Rowland, J.L.	2014	Journal of Medical Internet Research	Review	Force			URL
Can Patient Use of Daily Activity Monitors Change Nurse Practitioner Practice? details	Mancuso, P.J., Thompson, M., Tietze, M., Kelk, S. and Roux, G.	2014	The Journal for Nurse Practitioners	Review	One Flex	NA	NA	URL
Becoming Reflective: Designing for Reflection on Physical Performances details	Moher, T., Ching, C., Schaefer, S., Lee, V., et al.	2014	ICLS 2014 Proceedings	Usability	One Zip	Children	Steps	URL
Effect of walking speed and placement position interactions in determining the accuracy of various newer pedometers details	Park, W., Lee, V.J., Ku, B. and Tanaka, H.	2014	Journal of Exercise Science & Fitness	Validation	Ultra	Adults	Steps	URL
Comparative assessment of sleep quality estimates using home monitoring technology details	Perez-Macias, J.M., Jimison, H., Korhonen, I. and Pavel, M.	2014	2014 36th Annual International Conference of the IEEE Engineering in Medicine and Biology Society	Validation	One	Adults	Sleep	URL
An inexpensive device for monitoring patients' weights via automated hovering details	Shaffer, J.A., Diaz, K., Alcántara, C., Edmondson, D., Krupka, D.J., Chaplin, W.F. and Davidson, K.W.	2014	International Journal of Cardiology	Validation	Aria	Adults	Weight	URL
Caloric expenditure assessment among older adults: criterion validity of a novel accelerometry device. details	Stahl, S.T. and Insana, S.P.	2014	Journal of Health Psychology	Validation	Classic	Older Adults	Energy Expenditure	URL
Validation of the Fitbit One activity monitor device during treadmill walking. details	Takacs, J., Pollock, C.L., Guenther, J.R., Bahar, M., Napier, C. and Hunt, M.A.	2014	Journal of Science and Medicine in Sport	Validation	One	Adults	Steps Distance	URL
Indoor activity monitoring system for elderly using RFID and Fitbit Flex wristband details	Tan, T.-H., Gochoo, M., Chen, K.-H., Jean, F.-R., Chen, Y.-F., Shih, F.-J. and Ho, C.F.	2014	IEEE-EMBS International Conference on Biomedical and Health Informatics (BHI)	Measurement	Flex	Older Adults	Steps	URL
"Go4Life" exercise counseling, accelerometer feedback, and activity levels in older people. details	Thompson, W.G., Kuhle, C.L., Koepp, G.A., McCrady-Spitzer, S.K. and Levine, J.A.	2014	Archives of Gerontology and Geriatrics	Intervention	Classic	Older Adults	NA	URL
Activity monitor intervention to promote physical activity of physicians-in-training: randomized controlled trial. details	Thorndike, A.N., Mills, S., Sonnenberg, L., Palakshappa, D., Gao, T., Pau, C.T. and Regan, S.	2014	PloS ONE	Intervention	Classic	Adults	Steps	URL
The validation of Fibit Zip™ physical activity monitor as a measure of free-living physical activity. details	Tully, M.A., McBride, C., Heron, L. and Hunter, R.F.	2014	BMC Research Notes	Usability Validation	Zip	Adults	Steps	URL
Validity and usability of low-cost accelerometers for internet-based self-monitoring of physical activity in patients with chronic obstructive pulmonary disease. details	Vooijs, M., Alpay, L.L., Snoeck-Stroband, J.B., Beerthuizen, T., Siemonsma, P.C., Abbink, J.J., Sont, J.K. and Rövekamp, T.A.	2014	Interactive Journal of Medical Research	Usability Validation	Ultra	Patients Adults	Steps Energy Expenditure	URL
StepCity: a preliminary investigation of a personal informatics-based social game on behavior change details	Walsh, G. and Golbeck, J.	2014	Proceedings of the extended abstracts of the 32nd annual ACM conference on Human factors in computing systems	Intervention	Classic	Adults	Steps	URL
Preliminary efficacy of prize-based contingency management to increase activity levels in healthy adults. details	Washington, W.D., Banna, K.M. and Gibson, A.L.	2014	Journal of Applied Behavior Analysis	Intervention	Classic	Adults	Steps	URL
Decomposing activities of daily living to discover routine clusters details	Yürüten, O., Zhang, J. and Pu, P.	2014	Proceedings of the Twenty-Eighth AAAI Conference on Artificial Intelligence	Methods	Ultra One	Adults	Energy Expenditure
Mobile Phone-Connected Wearable Motion Sensors to Assess Postoperative Mobilization details	Appelboom, G., Taylor, B.E., Bruce, E., Bassile, C.C., Malakidis, C., Yang, A., Youngerman, B., D'Amico, R., Bruce, S., Bruyère, O., Reginster, J.-Y., Dumont, E.P. and Connolly Jr, E.S.	2015	JMIR mHealth and uHealth	Usability Validation	Zip	Patients Adults	Steps	URL
Promoting physical activity among women using wearable technology and online social connectivity: a feasibility study details	Arigo, D.	2015	Health Psychology and Behavioral Medicine	Intervention	Flex	Adults	Steps Intensity Sleep	URL
Addressing barriers to physical activity among women: A feasibility study using social networking-enabled technology details	Arigo, D., Schumacher, L.M., Pinkasavage, E. and Butryn, M.L.	2015	Digital Health	Intervention	Flex	Adults	Steps Intensity Goals	URL
“Not just another walking program”: Everyday Activity Supports You (EASY) model---a randomized pilot study for a parallel randomized controlled trial details	Ashe, M.C., Winters, M., Hoppmann, C.A., Dawes, M.G., Gardiner, P.A., Giangregorio, L.M., Madden, K.M., McAllister, M.M., Wong, G., Puyat, J.H., Singer, J., Sims-Gould, J. and McKay, H.A.	2015	Pilot and Feasibility Studies	Intervention	One	Older Adults	Steps Goals	URL
An Evaluation of Commercial Pedometers for Monitoring Slow Walking Speed Populations. details	Beevi, F.H.A., Miranda, J., Pedersen, C.F. and Wagner, S.	2015	Telemedicine journal and e-health : the official journal of the American Telemedicine Association	Validation	Zip	Adults	Steps	URL
Evaluating Low-cost Activity Trackers for Use in Large-scale Data Gathering of Forestry Workers details	Bowen, J., Hinze, A., Cunningham, S.J. and Parker, R	2015	Proceedings of the Annual Meeting of the Australian Special Interest Group for Computer Human Interaction - OzCHI '15	Usability Validation	One Flex	Adults	Steps Sleep	URL
Randomized Trial of a Fitbit-Based Physical Activity Intervention for Women. details	Cadmus-Bertram, L.A., Marcus, B.H., Patterson, R.E., Parker, B.A. and Morey, B.L.	2015	American Journal of Preventive Medicine	Intervention	One	Adults	Steps Goals	URL
Use of the Fitbit to Measure Adherence to a Physical Activity Intervention Among Overweight or Obese, Postmenopausal Women: Self-Monitoring Trajectory During 16 Weeks. details	Cadmus-Bertram, L., Marcus, B.H., Patterson, R.E., Parker, B.A. and Morey, B.L.	2015	JMIR mHealth and uHealth	Intervention	One	Adults	Steps Intensity	URL
Accuracy of smartphone applications and wearable devices for tracking physical activity data. details	Case, M.A., Burwick, H.A., Volpp, K.G. and Patel, M.S	2015	JAMA	Validation	One Zip Flex	Adults	Steps	URL
mHealth Physical Activity Intervention: A Randomized Pilot Study in Physically Inactive Pregnant Women. details	Choi, J., Lee, J.H., Vittinghoff, E. and Fukuoka, Y.	2015	Maternal and Child Health Journal	Intervention	Ultra	Adults	Steps	URL
Feasibility and preliminary efficacy of a physical activity counseling intervention using Fitbit in people with knee osteoarthritis: the TRACK-OA study protocol details	Clayton, C., Feehan, L., Goldsmith, C.H., Miller, W.C., Grewal, N., Ye, J., Yoo, J.Y. and Li, L.C.	2015	Pilot and Feasibility Studies}	Intervention	Flex	Patients Adults	NA	URL
Validitiy and usability testing of the Fitbit pedometer in patients with COPD details	De Sousa Sena, R., Bourbeau, J., Zhi Li, P. and Ahmed, S.	2015	European Respiratory Journal	Usability Validation	One	Patients Adults	Steps	URL
Fitbit®: An accurate and reliable device for wireless physical activity tracking details	Diaz, K.M., Krupka, D.J., Chang, M.J., Peacock, J., Ma, Y., Goldsmith, J., Schwartz, J.E. and Davidson, K.W.	2015	International Journal of Cardiology	Validation	One Flex	Adults	Steps Energy Expenditure	URL
Measuring steps with the Fitbit activity tracker: an inter-device reliability study details	Dontje, M.L., de Groot, M., Lengton, R.R., van der Schans, C.P. and Krijnen, W.P.	2015	Journal of Medical Engineering & Technology	Validation	Ultra	Adults	Steps	URL
Are Currently Available Wearable Devices for Activity Tracking and Heart Rate Monitoring Accurate, Precise, and Medically Beneficial? details	El-Amrawy, F. and Nounou, M.I.	2015	Healthcare Informatics Research	Validation	Flex	Adults	Steps	URl
Systematic review of the validity and reliability of consumer-wearable activity trackers. details	Evenson, K.R., Goto, M.M. and Furberg, R.D.	2015	The International Journal of Behavioral Nutrition and Physical Activity	Validation Systematic Review	Classic Ultra One Zip Flex	Adults	Steps Energy Expenditure Intensity Distance Sleep	URL
The validity of consumer-level, activity monitors in healthy adults worn in free-living conditions: a cross-sectional study. details	Ferguson, T., Rowlands, A.V., Olds, T. and Maher, C.	2015	The International Journal of Behavioral Nutrition and Physical Activity	Validation	One Zip	Adults	Steps Energy Expenditure Intensity Sleep	URL
Mobile App to Reduce Inactivity in Sedentary Overweight Women details	Finkelstein, J., Bedra, M.K., Li, X., Wood, J. and Ouyang, P.	2015	Studies in Health Technology and Informatics	Intervention	One	Adults	Steps	URL
Using Commercial Activity Monitors to Measure Gait in Patients with Suspected iNPH: Implications for Ambulatory Monitoring. details	Gaglani, S., Moore, J., Haynes, M.R., Hoffberger, J.B. and Rigamonti, D.	2015	Cure¯us	Validation	Ultra	Adults	Steps	URL
A televideo exercise and nutrition program for children with acute lymphoblastic leukemia in maintenance therapy: design and methods details	Gibson, C., August, K., Greene, J.L., Herrmann, S.D., Lee, J., Harvey, S.P., Lambourne, K. and Debra, S.	2015	Open Access Journal of Clinical Trials	Methods	Zip	Adults	Steps Intensity	URL
Impact of increasing physical activity on cognitive functioning in breast cancer survivors: Rationale and study design of Memory & Motion. details	Hartman, S.J., Natarajan, L., Palmer, B.W., Parker, B., Patterson, R.E. and Sears, D.D.	2015	Contemporary Clinical Trials	Methods	One	Patients Adults	Steps Intensity	URL
Increasing physical activity of children during school recess. details	Hayes, L.B. and Van Camp, C.M.	2015	Journal of Applied Behavior Analysis	Intervention	Classic	Children	Steps	URL
The Walking Interventions Through Texting (WalkIT) Trial: Rationale, Design, and Protocol for a Factorial Randomized Controlled Trial of Adaptive Interventions for Overweight and Obese, Inactive Adults details	Hurley, J.C., Hollingshead, K.E., Todd, M., Jarrett, C.L., Tucker, W.J., Angadi, S.S. and Adams, M.A.	2015	JMIR Research Protocols	Intervention	Zip	Adults	Steps	URL
Encouraging regular physical activity for hormone-receptor positive breast cancer patients to improve mental and physical health during treatment and survivorship. details	Jordan, C. and Klepsa, A.	2015	Journal of Clinical Oncology	Intervention	Flex	Patients Adults	Steps
Electronic activity trackers encourage family fun and fitness details	Klein, D.	2015	The Australasian Medical Journal	Case Study	Charge	Children Adolescents	NA	URL
Reliability and validity of ten consumer activity trackers. details	Kooiman, T.J.M., Dontje, M.L., Sprenger, S.R., Krijnen, W.P., van der Schans, C.P. and de Groot, M.	2015	BMC Sports Science, Medicine and Rehabilitation	Validation	One Flex	Adults	Steps	URL
Opportunistic uses of the traditional school day through student examination of Fitbit activity tracker data details	Lee, V.R., Drake, J.R., Cain, R. and Thayne, J.	2015	Proceedings of the 14th International Conference on Interaction Design and Children	Usability	Ultra	Children	Steps	URL
Let's Get Physical: K-12 Students Using Wearable Devices to Obtain and Learn About Data from Physical Activities details	Lee, V.R., Drake, J. and Williamson, K.	2015	TechTrends	Usability	Ultra	Children	Steps	URL
Effects of an Intervention using Movement Technology in a University Physical Activity Class details	Mahar, M.T., Nanney, L.W., Das, B.M., Raedeke, T.D., Vick, G.A. and Rowe, D.A.	2015	Medicine & Science in Sports & Exercise	Intervention	Flex	Adults	Steps	URL
Comparison of a Commercial Accelerometer with Polysomnography and Actigraphy in Children and Adolescents details	Meltzer, L.J., Hiruma, L.S., Avis, K., Montgomery-Downs, H. and Valentin, J.	2015	Sleep	Validation	Ultra	Children Adolescents	Sleep	URL
Smart Wristbands as Inexpensive and Reliable Non-dedicated Solution for Self-Managing Type 2 Diabetes details	Militaru, A., Frandes, M. and Lungeanu, D.	2015	2015 E-Health and Bioengineering Conference (EHB)	Case Study	Charge HR	Older Adults	Steps Energy Expenditure Intensity Sleep Heart Rate	URL
Effects of Public Commitments and Accountability in a Technology-Supported Physical Activity Intervention details	Munson, S.A., Krupka, E., Richardson, C. and Resnick, P.	2015	Proceedings of the 33rd Annual ACM Conference on Human Factors in Computing Systems	Intervention	Zip	Adults	Steps	URL
Feasibility of popular m-health technologies for activity tracking among individuals with serious mental illness. details	Naslund, J.A., Aschbrenner, K.A., Barre, L.K. and Bartels, S.J.	2015	Telemedicine journal and e-health: the official journal of the American Telemedicine Association	Usability	Zip	Patients Adults	NA	URL
Text Messaging to Reduce Inactivity Using Real-Time Step Count Monitoring in Sedentary Overweight Females details	Ouyang, P., Stewart, K.J., Bedra, M.E., York, S., Valdiviezo, C. and Finkelstein, J.	2015	Circulation	Intervention	One	Adults	Steps	URL
Validity of the Fitbit activity tracker for measuring steps in community-dwelling older adults details	Paul, S.S., Tiedemann, A., Hassett, L.M., Ramsay, E., Kirkham, C., Chagpar, S. and Sherrington, C.	2015	BMJ Open Sport & Exercise Medicine	Validation	One Zip	Older Adults	Steps	URL
Using A Facebook Group As An Adjunct To A Pilot mHealth Physical Activity Intervention: A Mixed Methods Approach. details	Pumper, M.A., Mendoza, J.A., Arseniev-Koehler, A., Holm, M., Waite, A. and Moreno, M.A.	2015	Studies in Health Technology and Informatics	Intervention	Flex	Adolescents	Steps	URL
Exploring physical activity monitoring devices for diabetic and obese patients details	Randriambelonoro, M., Chen, Y., Geissbuhler, A. and Pu, P.	2015	Proceedings of the 2015 ACM International Joint Conference on Pervasive and Ubiquitous Computing and Proceedings of the 2015 ACM International Symposium on Wearable Computers	Usability	One	Patients Adults	NA	URL
Comparison of Three Inexpensive Commercially Available Activity Monitors to a Previously Validated Tri-Axial Accelerometer details	Reid, R.E., Comptour, A.M., Insogna, J.A., Bewski, N.A., Sciortino, C.D. and Andersen, R.E.	2015	Medicine & Science in Sports & Exercise	Validation	One Force	Adults	Steps Intensity	URL
24 Hours of Sleep, Sedentary Behavior, and Physical Activity with Nine Wearable Devices details	Rosenberger, M.E., Buman, M.P., Haskell, W.L., McConnell, M.V. and Carstensen, L.L.	2015	Medicine and Science in Sports and Exercise	Validation	One	Adults	Steps Intensity Sleep	URL
Validation of the Fitbit wireless activity tracker for prediction of energy expenditure. details	Sasaki, J.E., Hickey, A., Mavilia, M., Tedesco, J., John, D., Kozey Keadle, S. and Freedson, P.S.	2015	Journal of Physical Activity & Health	Validation	Classic	Adults	Energy Expenditure	URL
Capturing step counts at slow walking speeds in older adults: comparison of ankle and waist placement of measuring device. details	Simpson, L.A., Eng, J.J., Klassen, T.D., Lim, S.B., Louie, D.R., Parappilly, B., Sakakibara, B.M. and Zbogar, D.	2015	Journal of Rehabilitation Medicine	Validation	One	Older Adults	Steps	URL
Accuracy of the FitBit at walking speeds and cadences relevant to clinical rehabilitation populations details	Singh, A.K., Farmer, C., Van Den Berg, M.L., Killington, M. and Barr, C.J.	2015	Disability and Health Journal	Validation	Zip	Patients Adults	Steps	URL
Intergenerational activity tracker program: Impact with health related outcomes on older adults details	Sookhai, L., Coppola, J.F. and Gaur, C.	2015	2015 Long Island Systems, Applications and Technology	Usability Measurement	Zip	Older Adults	Steps	URL
A Mobile Health Driven Walking Program Improves Quality of Life but not Fitness or Fatness in Obese Sedentary Women details	Stewart, K.J., Katz, J., Dobrosielski, M. and Ouyang, P.	2015	Circulation	Intervention		Adults	Steps	URL
Step Detection and Activity Recognition Accuracy of Seven Physical Activity Monitors details	Storm, F.A., Heller, B.W. and Mazzà, C.	2015	PLOS ONE	Validation	One	Adults	Steps	URL
The intervention composed of aerobic training and non-exercise physical activity (I-CAN) study: Rationale, design and methods details	Swift, D.L., Dover, S.E., Nevels, T.R., Solar, C.A., Brophy, P.M., Hall, T.R., Houmard, J.A. and Lutes, L.D.	2015	Contemporary Clinical Trials	Methods	One	Adults	Steps Intensity	URL
Evaluating an Internet-based program and a behavioral coach for increasing physical activity. details	Valbuena, D., Miltenberger, R. and Solley, E.	2015	Behavior Analysis: Research & Practice	Intervention	One Aria	Adults	Steps Weight	URL
The Effect of Fitbit Technology on Physical Activity in Inactive Adults (50+ Years of Age) details	Vasold, K.L., Groendal, E.G. and Knous, J.L.	2015	Medicine & Science in Sports & Exercise	Intervention		Older Adults	Steps
Wearable Sensor/Device (Fitbit One) and SMS Text-Messaging Prompts to Increase Physical Activity in Overweight and Obese Adults: A Randomized Controlled Trial. details	Wang, J.B., Cadmus-Bertram, L.A., Natarajan, L., White, M.M., Madanat, H., Nichols, J.F., Ayala, G.X. and Pierce, J.P.	2015	Telemedicine and e-Health	Intervention	One	Adults	Steps Intensity	URL
Validation of Fitbit-Flex as a measure of free-living physical activity in a community-based phase III cardiac rehabilitation population details	Alharbi, M., Bauman, A., Neubeck, L. and Gallagher, R.	2016	European Journal of Preventive Cardiology	Validation	Flex	Patients Adults	Steps Intensity	URL
An experimental analysis of active living technologies to review device accuracy details	Altamimi, R. and Skinner, G.	2016	2016 IEEE Region 10 Conference (TENCON)	Validation	One Flex	Adults	Steps Distance	URL
Validation of Contemporary Physical Activity Tracking Technologies through Exercise in a Controlled Environment details	Altamimi, R.I. and Skinner, G.D.	2016	International Journal of Medical, Health, Biomedical, Bioengineering and Pharmaceutical Engineering	Validation	One Flex	Adults	Distance	URL
Integrating Mobile health and Physical Activity to reduce the burden of Chronic low back pain Trial (IMPACT): a pilot trial protocol details	Amorim, A.B., Pappas, E., Simic, M., Ferreira, M.L., Tiedemann, A., Jennings, M. and Ferreira, P.H.	2016	BMC Musculoskeletal Disorders	Methods		Patients Adults	Steps Intensity Sleep	URL
How valid are wearable physical activity trackers for measuring steps? details	An, H.-S., Jones, G.C., Kang, S.-K., Welk, G.J. and Lee, J.-M.	2016	European Journal of Sport Science	Validation	Zip Flex	Adults	Steps	URL
Real-World Walking Performance of Individuals with Lower-Limb Amputation Classified as Medicare Functional Classification Level 2 and 3 details	Arch, E.S., Erol, O., Bortz, C., Madden, C., Galbraith, M., Rossi, A., Lewis, J., Higginson, J.S., Buckley, J.M. and Horne, J.	2016	Journal of Prosthetics and Orthotics	Measurement	One	Patients Adults	Steps	URL
The Electronic CardioMetabolic Program (eCMP) for Patients With Cardiometabolic Risk: A Randomized Controlled Trial. details	Azar, K.M., Koliwad, S., Poon, T., Xiao, L., Lv, N., Griggs, R. and Ma, J.	2016	Journal of Medical Internet Research	Intervention		Patients Adults	NA	URL
Assessing the Correlation Between Physical Activity and Quality of Life in Advanced Lung Cancer details	Bade, B.C., Brooks, M.C., Nietert, S.B., Ulmer, A., Thomas, D.D., Nietert, P.J., Scott, J.B. and Silvestri, G.A.	2016	Integrative Cancer Therapies	Usability Medical	Zip	Patients Adults	Steps	URL
Using passively collected sedentary behavior to predict hospital readmission details	Bae, S., Dey, A.K. and Low, C.A.	2016	Proceedings of the 2016 ACM International Joint Conference on Pervasive and Ubiquitous Computing	Measurement	Flex	Patients Adults	Steps Intensity Distance	URL
Comparison of consumer and research monitors under semistructured settings details	Bai, Y., Welk, G.J., Nam, Y.H., Lee, J.A., Lee, J.M., Kim, Y., Meier, N.F. and Dixon, P.M.	2016	Medicine and Science in Sports and Exercise	Validation	Flex	Adults	Energy Expenditure	URL
Impact of Digital Health Methods for Weight Management on Atherosclerotic Cardiovascular Disease Risk in “at-risk” Women details	Ball, C., Carter, K., Yeung, C., Abdelmoneim, S., Bauman, J., Huang, R., Mankad, R., Iftikar, S., Jain, S., Lopez-Jimenez, F. and Mulvagh, S.	2016	Canadian Journal of Cardiology	Intervention		Adults		URL
Accuracy and precision of smartphone applications and commercially available motion sensors in multiple sclerosis details	Balto, J.M., Kinnett-Hopkins, D.L. and Motl, R.W.	2016	Multiple Sclerosis Journal - Experimental, Translational and Clinical	Validation	One Flex	Patients Adults	Steps	URL
Use of a Wearable Activity Device in Rural Older Obese Adults: A Pilot Study details	Batsis, J.A., Naslund, J.A., Gill, L.E., Masutani, R.K., Agarwal, N. and Bartels, S.J.	2016	Gerontology and Geriatric Medicine	Usability	Zip	Older Adults	Steps	URL
Using a Community Wellness Program Pairing People with Shelter Dogs to Increase Physical Activity details	Becofsky, K., Lynch, L., Evans, E.W. and Wing, R.	2016	Medicine & Science in Sports & Exercise	Intervention	Flex	Adults	Steps Intensity	URL
Comparative analysis of actigraphy performance in healthy young subjects details	Bellone, G.J., Plano, S.A., Cardinali, D.P., Chada, D.P., Vigo, D.E. and Golombek, D.A.	2016	Sleep Science	Validation	Flex	Adults	Steps	URL
Development of a Mobile Phone-Based Weight Loss Lifestyle Intervention for Filipino Americans with Type 2 Diabetes: Protocol and Early Results From the PilAm Go4Health Randomized Controlled Trial details	Bender, M.S., Santos, G.-M., Villanueva, C. and Arai, S.	2016	JMIR Research Protocols	Intervention	Zip	Patients Adults	Steps Intensity Weight Food	URL
Evaluation of pedometry as a patient-centered outcome in patients undergoing hematopoietic cell transplant (HCT): a comparison of pedometry and patient reports of symptoms, health, and quality of life details	Bennett, A.V., Reeve, B.B., Basch, E.M., Mitchell, S.A., Meeneghan, M., Battaglini, C.L., Smith-Ryan, A.E., Phillips, B., Shea, T.C. and Wood, W.A.	2016	Quality of Life Research	Measurement	Flex	Patients Adults	Steps	URL
Video and computer-based interactive exercises are safe and improve task-specific balance in geriatric and neurological rehabilitation: a randomised trial details	van den Berg, M., Sherrington, C., Killington, M., Smith, S., Bongers, B., Hassett, L. and Crotty, M.	2016	Journal of Physiotherapy	Intervention	Zip	Older Adults Patients	Steps Energy Expenditure Distance	URL
Comparison of three different physiological wristband sensor systems and their applicability for resilience- and work load monitoring details	Binsch, O., Wabeke, T. and Valk, P.	2016	2016 IEEE 13th International Conference on Wearable and Implantable Body Sensor Networks	Validation	Surge	Adults	Steps Distance Heart Rate	URL
Continuous daily assessment of multiple sclerosis disability using remote step count monitoring details	Block, V.J., Lizée, A., Crabtree-Hartman, E., Bevan, C.J., Graves, J.S., Bove, R., Green, A.J., Nourbakhsh, B., Tremblay, M., Gourraud, P.-A., Ng, M.Y., Pletcher, M.J., Olgin, J.E., Marcus, G.M., Allen, D.D., Cree, B.A.C. and Gelfand, J.M.	2016	Journal of Neurology	Usability Measurement	Flex	Patients Adults	Steps	URL
Concurrent Validity of Wearable Activity Trackers 1 in Free-living Conditions. details	Brooke, S., An, H.-S., Kang, S.-K., Noble, J., Berg, K. and Lee, J.-M.	2016	Journal of Strength and Conditioning Research	Validation	Flex Charge HR	Adults	Energy Expenditure Sleep	URL
Accuracy of the Fitbit for Measuring Preschoolers' Physical Activity details	Byun, W., Barry, A. and Lee, J.-M.	2016	Medicine & Science in Sports & Exercise	Validation	Flex	Children	Intensity	URL
Fitbit Provides Valid Measures of Sedentary and Physical Activity in Preschool Children details	Byun, W., Barry, A., Lee, J.-M. and Kim, Y.	2016	Circulation	Validation	Flex	Children	Intensity	URL
A Study to Determine the Most Popular Lifestyle Smartphone Applications and Willingness of the Public to Share Their Personal Data for Health Research. details	Chen, J., Bauman, A. and Allman-Farinelli, M.	2016	Telemedicine and e-Health	Survey Research		Adults	NA	URL
Peer Influence on the Engagement of Fitness Tracker Usage: A Diabetic and Obesity Study details	Chen, Y., Chen, Y., Randriambelonoro, M., Geissbuhler, A. and Pu, P.	2016	IEEE International Conference on Healthcare Informatics (ICHI)	Intervention	One	Patients Adults	Steps	URL
Accuracy of Wristband Activity Monitors during Ambulation and Activities. details	Chen, M.-D., Kuo, C.-C., Pellegrini, C.A. and Hsu, M.-J.	2016	Medicine & Science in Sports & Exercise	Validation	Flex	Adults	Steps	URL
Social Incentives in Pervasive Fitness Apps for Obese and Diabetic patients details	Chen, Y., Randriambelonoro, M.E., Geissbuhler, A. and Pu, P.	2016	Proceedings of the 19th ACM Conference on Computer Supported Cooperative Work and Social Computing Companion	Intervention	One	Patients Adults	Steps	URL
Validating The Latest Commercial Physical Activity Monitors details	Chow, J.J., Ward, R.E., Thom, J.M. and Parmenter, B.J.	2016	Medicine & Science in Sports & Exercise	Validation	One Flex Charge Charge HR	Adults	Intensity	URL
Integrating Population-based Patterns with Personal Routine to Re-engage Fitbit Usesh details	Chung, C.-F. and Danis, C.	2016	Proceedings of the 10th EAI International Conference on Pervasive Computing Technologies for Healthcare	Usability		Adults	Steps Goals	URL
Tweeting to Health: A Novel mHealth Intervention Using Fitbits and Twitter to Foster Healthy Lifestyles details	Chung, A.E., Skinner, A.C., Hasty, S.E. and Perrin, E.M.	2016	Clinical Pediatrics	Intervention	Zip Aria	Adults	Steps Intensity Weight	URL
Gender Differences in Regional Brain Activity in Patients with Chronic Primary Insomnia: Evidence from a Resting-State fMRI Study details	Dai, X.-J., Nie, X., Liu, X., Pei, L., Jiang, J., Peng, D.-c., Gong, H.-H., Zeng, X.-J., Wáng, Y.-X.J. and Zhan, Y.	2016	Journal of Clinical Sleep Medicine	Measurement	Flex	Patients Adults	Sleep	URL
Feasibility and acceptability of remotely monitored pedometer-guided physical activity. details	Darvall, J.N., Parker, A. and Story, D.A.	2016	Anaesthesia and Intensive Care	Usability	Zip	Adults	Steps	URL
A Study Analyzing the Effect of Using Accelerometer in a Lifestyle Intervention Program details	Das, S., Rouseff, M., Guzman, H.E., Pino, A., Agatston, A., Shafer, et al.	2016	Circulation	Intervention		Adults	NA	URL
Men on the Move-Nashville: Feasibility and Acceptability of a Technology-Enhanced Physical Activity Pilot Intervention for Overweight and Obese Middle and Older Age African American Men. details	Dean, D.A.L., Griffith, D.M., McKissic, S.A., Cornish, E.K. and Johnson-Lawrence, V.	2016	American Journal of Men's Health	Intervention	Flex	Adults	Steps Intensity	URL
Assessment, Assurance, and Actuation: The Use of Activity Trackers to Monitor Physical Activity in a Pediatric Population with Congenital Heart Disease details	Dean, P., Voss, C., De Souza, A. and Harris, K.	2016	Canadian Journal of Cardiology	Medical Intervention	Charge HR	Adolescents	Steps Intensity	URL
Validity and inter-device reliability of dominant and non-dominant wrist worn activity trackers in suburban walking details	De Man, M., Vanderploeg, E., Aimers, N., MacMahon, C., Wise, L. and Parrington, L.	2016	Sensoria: A Journal of Mind, Brain & Culture	Validation	Charge HR	Adults	Steps	URL
Accuracy of Wrist and Hip-worn Commercial Physical Activity Monitors In Free Living Conditions details	Deyarmin, K.N., Snyder, K.M., Mihalik, A.G. and Hargens, T.A.	2016	Medicine & Science in Sports & Exercise	Validation	One Charge	Older Adults Adolescents	Steps	URL
Shaffer, J.A., Ma, Y., Goldsmith, J., Schwartz, J.E. and Davidson, K.W. Validation of the Fitbit One® for physical activity measurement at an upper torso attachment site details	Diaz, K.M., Krupka, D.J., Chang, M.J., Shaffer, J.A., Ma, Y., Goldsmith, J., Schwartz, J.E. and Davidson, K.W.	2016	BMC Research Notes	Validation	One Flex	Adults	Steps Energy Expenditure	URL
A practical validation study of a commercial accelerometer using good and poor sleepers details	Dickinson, D.L., Cazier, J. and Cech, T.	2016	Health Psychology Open	Validation	Charge HR	Adults	Sleep	URL
Physical Activity Assessment Between Consumer- and Research-Grade Accelerometers: A Comparative Study in Free-Living Conditions details	Dominick, M.G., Winfree, N.K., Pohlig, T.R. and Papas, A.M.	2016	JMIR Mhealth Uhealth	Validation	Flex	Adults	Steps Energy Expenditure Intensity	URL
Comparative accuracy of fitness tracking modalities in quantifying energy expenditure details	Dondzila, C. and Garner, D.	2016	Journal of Medical Engineering & Technology	Validation	Charge	Adults	Energy Expenditure	URL
Weight management for adolescents with intellectual and developmental disabilities: Rationale and design for an 18month randomized trial details	Donnelly, J., Ptomey, L., Goetz, J., Sullivan, D., Gibson, C., Greene, J., Lee, R., Mayo, M., Honas, J. and Washburn, R.	2016	Contemporary Clinical Trials	Methods	Charge HR	Adolescents	Steps	URL
Balanced: a randomised trial examining the efficacy of two self-monitoring methods for an app-based multi-behaviour intervention to improve physical activity, sitting and sleep in adults. details	Duncan, M.J., Vandelanotte, C., Trost, S.G., Rebar, A.L., Rogers, N., Burton, N.W., Murawski, B., Rayward, A., Fenton, S. and Brown, W.J.	2016	BMC Public Health	Methods	Charge HR	Adults	Steps Sleep	URL
Behaviour change techniques and physical activity using the fitbit flex details	Dunn, E. and Robertson-Wilson, D.J.	2016	Journal of Exercise, Movement, and Sport	Measurement Survey Research	Flex	Adults	Steps	URL
Acceptability of mHealth Technology for Self-Monitoring Eating and Activity among Rural Men. details	Eisenhauer, C.M., Hageman, P.A., Rowland, S., Becker, B.J., Barnason, S.A. and Pullen, C.H.	2016	Public Health Nursing	Usability	One	Adults	Steps Food	URL
Reconsidering the device in the drawer: lapses as a design opportunity in personal informatics details	Epstein, D.A., Kang, J.H., Pina, L.R., Fogarty, J. and Munson, S.A.	2016	Proceedings of the 2016 ACM International Joint Conference on Pervasive and Ubiquitous Computing	Usability		Adults	Steps	URL
Use of Fitness Bands by Teachers in the Classroom details	Ertzberger, J. and Martin, F.	2016	TechTrends	Usability	Flex	Adults	NA	URL
Quantifying pilot contribution to flight safety for normal and non-normal airline operations details	Etherington, T.J., Kramer, L.J., Bailey, R.E., Kennedy, K.D. and Stephens, C.L.	2016	2016 IEEE/AIAA 35th Digital Avionics Systems Conference (DASC)	Measurement	Charge HR	Adults	Heart Rate	URL
The Effect of a Fitbit Accelerometer on Physical Activity details	Farnell, G. and Westrup, R.	2016	Medicine & Science in Sports & Exercise	Measurement		Adults	Steps	URL
Effectiveness of activity trackers with and without incentives to increase physical activity (TRIPPA): a randomised controlled trial details	Finkelstein, E.A., Haaland, B.A., Bilger, M., Sahasranaman, A., Sloan, R.A., Nang, E.E.K. and Evenson, K.R.	2016	The Lancet Diabetes & Endocrinology	Intervention	Zip	Adults	Steps	URL
Validation of Consumer-Based Hip and Wrist Activity Monitors in Older Adults With Varied Ambulatory Abilities. details	Floegel, T.A., Florez-Pregonero, A., Hekler, E.B. and Buman, M.P.	2016	The Journals of Gerontology. Series A, Biological Sciences and Medical Sciences	Validation	One Flex	Older Adults	Steps	URL
Program Design for Healthy Weight in Lesbian and Bisexual Women: A Ten-City Prevention Initiative details	Fogel, S.C., McElroy, J.A., Garbers, S., McDonnell, C., Brooks, J., Eliason, M.J., Ingraham, N., Osborn, A., Rayyes, N., Redman, S.D., Wood, S.F. and Haynes, S.G.	2016	Women's Health Issues	Methods	Zip	Adults	Steps	URL
Reliability and Validity of Ten Consumer Activity Trackers Depend on Walking Speed details	Fokkema, T., Kooiman, T.J., Krijnen, W.P., van der Schans, C.P. and de Groot, M.	2016	Medicine & Science in Sports & Exercise	Validation	Charge HR	Adults	Steps	URL
Validation of the Fitbit Charge Heart Rate Device to Monitor Physical Activity in Children with Congenital Heart Disease details	Gardner, R., Voss, C., Dean, P. and Harris, K.	2016	Canadian Journal of Cardiology	Medical Validation	Charge HR	Patients Children Adolescents	Steps	URL
Efficacy, feasibility, and acceptability of a novel technology-based intervention to support physical activity in cancer survivors details	Gell, N.M., Grover, K.W., Humble, M., Sexton, M. and Dittus, K.	2016	Supportive Care in Cancer	Intervention	Charge HR	Patients Adults	Steps Intensity	URL
Impact of a Digital Activity Tracker-Based Workplace Activity Program on Health and Wellbeing details	Glance, D.G., Ooi, E., Berman, Y., Glance, C.F. and Barrett, H.R.	2016	Proceedings of the 6th International Conference on Digital Health Conference	Measurement		Adults	Steps	URL
Estimating Physical Activity and Sedentary Behavior in a Free-Living Context: A Pragmatic Comparison of Consumer-Based Activity Trackers and ActiGraph Accelerometry details	Gomersall, S.R., Ng, N., Burton, N.W., Pavey, T.G., Gilson, N.D. and Brown, W.J.	2016	Journal of Medical Internet Research	Validation	One	Adults	Steps Intensity	URL
Implementation of the physical activity guidelines in lung cancer: The CAPACITY study details	Granger, C., Irving, L., Antippa, P., Edbrooke, L., Parry, S., Lin, K.-Y., Eriksen, A., Martin, J., Steinfort, D. and Denehy, L.	2016	European Respiratory Journal	Intervention		Patients Adults	Intensity	URL
Does Non-Running Physical Activity Contribute to the Risk of Developing a Running Related Overuse Injury? details	Gruber, A.H., Murphy, S.P., Vollmar, J.E., Kennedy-Armbruster, C. and Chomistek, A.K.	2016	Medicine & Science in Sports & Exercise	Measurement	Charge	Adults	Steps Intensity	URL
A Leisure-Time Physical Activity Intervention for Adolescents With Visual Impairments details	Haegele, J.A. and Porretta, D.	2016	Research Quarterly for Exercise and Sport	Intervention	Zip	Adolescents	Steps	URL
Integrating physical activity data in videogames with user-centered dashboards details	Hagood, D., Ching, C.C. and Schaefer, S.	2016	Proceedings of the Sixth International Conference on Learning Analytics & Knowledge	Intervention	Zip	Adolescents	Steps	URL
Quantifying Physical Activity Levels and Sleep in Hemodialysis Patients Using a Commercially Available Activity Tracker details	Han, M., Williams, S., Mendoza, M., Ye, X., Zhang, H., Calice-Silva, V., Thijssen, S., Kotanko, P. and Meyring-Wösten, A.	2016	Blood Purification	Intervention Measurement	Flex	Patients Adults	Steps Distance Sleep	URL
Accuracy of Commercial Activity Trackers to Measure Energy Expenditure During a Controlled Exercise Trial details	Hargens, T.A., Deyarmin, K.N., Snyder, K.M., Mihalik, A.G. and Sharpe, L.E.	2016	Medicine & Science in Sports & Exercise	Validation	One Charge	Adults	Energy Expenditure	URL
Technology- and Phone-Based Weight Loss Intervention details	Hartman, S.J., Nelson, S.H., Cadmus-Bertram, L.A., Patterson, R.E., Parker, B.A. and Pierce, J.P.	2016	American Journal of Preventive Medicine	Intervention	One	Patients Adults	Steps	URL
Effect of affordable technology on physical activity levels and mobility outcomes in rehabilitation: a protocol for the Activity and MObility UsiNg Technology (AMOUNT) rehabilitation trial. details	Hassett, L., van den Berg, M., Lindley, R.I., Crotty, M., McCluskey, A., van der Ploeg, H.P., Smith, S.T., Schurr, K., Killington, M., Bongers, B., Howard, K., Heritier, S., Togher, L., Hackett, M., Treacy, D., Dorsch, S., Wong, S., Scrivener, K., Chagpar, S., Weber, H., Pearson, R. and Sherrington, C.	2016	BMJ Open	Methods		Patients Adults	Steps	URL
Utility of Consumer Physical Activity Trackers as an Intervention Tool in Cardiovascular Disease Prevention and Treatment details	Hickey, A.M. and Freedson, P.S.	2016	Progress in Cardiovascular Diseases	Review	Classic Ultra One Zip Flex	NA	NA	URL
Individual Differences in Diurnal Preference and Time-of-Exercise Interact to Predict Exercise Frequency details	Hisler, G.C., Phillips, A.L. and Krizan, Z.	2016	Annals of Behavioral Medicine	Measurement	Zip	Adults	Steps Intensity	URL
Promote Students’ Healthy Behavior Through Sensor and Game: A Randomized Controlled Trial details	H-Jennings, F., Clément, M.-V., Brown, M., Leong, B., Shen, L. and Dong, C.	2016	Medical Science Educator	Intervention	Flex	Adults	Steps Sleep	URL
Use of a Fitness Tracker to Promote Physical Activity in Children With Acute Lymphoblastic Leukemia details	Hooke, M.C., Gilchrist, L., Tanner, L., Hart, N. and Withycombe, J.S.	2016	Pediatric Blood & Cancer	Intervention	One	Patients Children	Steps	URL
Validity of FitBit, Jawbone UP, Nike+ and other wearable devices for level and stair walking details	Huang, Y., Xu, J., Yu, B. and Shull, P.B.	2016	Gait & Posture	Validation	One Zip Flex	Adults	Steps Distance	URL
Trajectories of objectively-measured physical activity and sedentary time over the course of pregnancy in women self-identified as inactive details	Huberty, J.L., Buman, M.P., Leiferman, J.A., Bushar, J. and Adams, M.A.	2016	Preventive Medicine Reports	Measurement	Flex	Adults Pregnant Women	Steps Intensity	URL
Dose and timing of text messages for increasing physical activity among pregnant women: a randomized controlled trial details	Huberty, J.L., Buman, M.P., Leiferman, J.A., Bushar, J., Hekler, E.B. and Adams, M.A.	2016	Translational Behavioral Medicine	Intervention	Flex	Pregnant Women	Steps	URL
Can a Home-based Cardiac Rehabilitation Program Improve the Physical Function Quality of Life in Children With Fontan Circulation? details	Jacobsen, R.M., Danduran, M., Mussatto, K., Neubauer, J. and Ginde, S.	2016	Congenital Heart Disease	Intervention Measurement	Flex	Patients Adults	Steps Intensity Distance	URL
A Pilot Comparison of a Smartphone App with or without 2-Way Messaging Among Chronic Pain Patients details	Jamison, R.N., Jurcik, D.C., Edwards, R.R., Huang, C.-C. and Ross, E.L.	2016	The Clinical Journal of Pain	Measurement	Zip	Patients Adults	Steps	URL
Effects of an mHealth Adaptive Intervention on Vascular Health and Cardiorespiratory Fitness details	Jarrett, C.L., Tucker, W.J., Hurley, J.C., Todd, M., Bhuiyan, N., Fernandez, J.A., Adams, M.A. and Angadi, S.S.	2016	Circulation	Intervention	Zip	Adults	Steps	URL
UWALK: the development of a multi-strategy, community-wide physical activity program. details	Jennings, C.A., Berry, T.R., Carson, V., Culos-Reed, S.N., Duncan, M.J., Loitz, C.C., McCormack, G.R., McHugh, T.-L.F., Spence, J.C., Vallance, J.K. and Mummery, W.K.	2016	Translational Behavioral Medicine	Methods		Adults	NA	URL
Validation of Biofeedback Wearables for Photoplethysmographic Heart Rate Tracking details	Jo, E., Lewis, K., Directo, D., Kim, M.J. and Dolezal, B.A.	2016	Journal of Sports Science & Medicine	Validation	Charge HR	Adults	Heart Rate	URL
Feasibility and preliminary results from utilizing a Fitbit device in a pediatric pain rehabilitation program details	Junghans-Rutelonis, A., Gephardt, J., Skipper, R., Timm, W. and Weiss, K.	2016	The Journal of Pain	Measurement		Children Adolescents	Steps Distance Sleep	URL
A comparison of wearable fitness devices. details	Kaewkannate, K. and Kim, S.	2016	BMC Public Health	Usability	Flex	Adults	NA	URl
An Exercise Intervention for South Asian Mothers with Risk Factors for Diabetes details	Kandula, Namratha R.; Dave, Swapna S.; De Chavez, Peter John D.; Marquez, David X.; Bharucha, Himali; Mammen, Shinu M.; Dunaif, Andrea; Ackermann, Ronald T.; Kumar, Santosh; Siddique, J.	2016	Translational Journal of the American College of Sports Medicine	Intervention	Zip	Adults	Steps	URL
Wellbeing in the Making: Peoples' Experiences with Wearable Activity Trackers. details	Karapanos, E., Gouveia, R., Hassenzahl, M. and Forlizzi, J.	2016	Psychology of Well-being	Usability	Flex	Adults	NA	URL
Validity of Wearable Fitness Trackers on Sleep Measure details	Keill, A.K., An, H.-S., Dinkel, D.M. and Lee, J.-M.	2016	Medicine & Science in Sports & Exercise	Validation	Charge HR	Adults	Sleep	URL
An exercise in nostalgia: Nostalgia promotes health optimism and physical activity details	Kersten, M., Cox, C.R. and Enkevort, E.A.V.	2016	Psychology & Health	Measurement	One	Adults	Steps	URL
SleepSight: a wearables-based relapse prevention system for schizophrenia details	Kerz, M., Folarin, A., Meyer, N., Begale, M., MacCabe, J. and Dobson, R.J.	2016	Proceedings of the 2016 ACM International Joint Conference on Pervasive and Ubiquitous Computing	Usability	Charge HR	Patients Adults	Sleep	UR
MOVE MORE, SIT LESS, AND BE WELL: Behavioral Aspects of Activity Trackers details	Kiessling, B.I.I. and Kennedy-Armbruster, C.	2016	ACSM's Health & Fitness Journal	Usability	Flex	Adults	NA	URL
"Stepping Up" Activity poststroke: Ankle-Positioned Accelerometer Can Accurately Record Steps During Slow Walking details	Klassen, T.D., Simpson, L.A., Lim, S.B., Louie, D.R., Parappilly, B., Sakakibara, B.M., Zbogar, D. and Eng, J.J.	2016	Physical Therapy	Validation	One	Older Adults Patients	Steps	URl
The Volunteering-in-Place (VIP) Program: Providing meaningful volunteer activity to residents in assisted living with mild cognitive impairment details	Klinedinst, N.J. and Resnick, B.	2016	Geriatric Nursing	Measurement	Flex	Older Adults	Steps	URL
Consumer sleep tracking devices: a review of mechanisms, validity and utility details	Kolla, B.P., Mansukhani, S. and Mansukhani, M.P.	2016	Expert Review of Medical Devices	Review	Classic Ultra	NA	Sleep	URL
Effects of Charitable Versus Monetary Incentives on the Acceptance of and Adherence to a Pedometer-Based Health Intervention: Study Protocol and Baseline Characteristics of a Cluster-Randomized Controlled Trial details	Kowatsch, T., Kramer, J.-N., Kehr, F., Wahle, F., Elser, N. and Fleisch, E.	2016	JMIR Research Protocols	Methods		Adults	Steps	URL
Accuracy of a Wrist-Worn Wearable Device for Monitoring Heart Rates in Hospital Inpatients: A Prospective Observational Study details	Kroll, R.R., Boyd, G.J. and Maslove, M.D.	2016	Journal of Medical Internet Research	Medical Validation	Charge HR	Patients Adults	Heart Rate	URL
Sedentary Behavior in the Workplace: A Potential Occupational Hazard for Radiologists details	Lamar, D.L., Chou, S.-H.S., Medverd, J.R. and Swanson, J.O.	2016	Current Problems in Diagnostic Radiology	Measurement	One	Adults	Steps Intensity	URL
A home-based physical activity intervention using activity trackers in survivors of childhood cancer: A pilot study details	Le, A., Mitchell, H.-R., Zheng, D.J., Rotatori, J., Fahey, J.T., Ness, K.K. and Kadan-Lottick, N.S.	2016	Pediatric Blood & Cancer	Intervention	One	Patients Adults Adolescents	NA	URL
Examining The Validity Of Fitbit Charge HR For Measuring Heart Rate In Free-living Conditions details	Lee, J.-M.M., An, H., Kang, S.-k., Kim, Y. and Dinkel, D.	2016	Medicine & Science in Sports & Exercise	Validation	Charge HR	Adults	Heart Rate	URL
Evidence of Convergent Validity for Measuring Free-Living Walking Using Wearable Devices details	Lee, M., Choi, J.-Y., Lee, K., Min, J., Kim, J. and Choi, M.C.	2016	Medicine & Science in Sports & Exercise	Validation	One Charge	Adults	Steps	URL
Appropriating Quantified Self Technologies to Support Elementary Statistical Teaching and Learning details	Lee, V., Drake, J. and Thayne, J.	2016	IEEE Transactions on Learning Technologies	Usability Measurement	Ultra One	Children	Steps	URL
Validation and Accuracy of FITBIT Charge: A Pilot Study in a University Worksite Walking Program details	Leininger, L.J., Cook, B.J. and Adams, K.J.	2016	Journal of Fitness Research	Validation	Charge	Adults	Steps Intensity	URl
Validation And Accuracy Of Fitbit Charge details	Leininger, L.J., Cook, B.J., Jones, V., Bellumori, M. and Adams, K.J.	2016	Medicine & Science in Sports & Exercise	Validation	Charge	Adults	Steps Intensity	URL
A Personalized Approach for Detecting Unusual Sleep from Time Series Sleep-Tracking Data details	Liang, Z.,Martell, M.A.C., and Nishimura T.	2016	2016 IEEE International Conference on Healthcare Informatics (ICHI)	Methods	Charge HR	Adults	Sleep	URL
Sleep Tracking in the Real World: A Qualitative Study into Barriers for Improving Sleep details	Liang, Z. and Ploderer, B.	2016	Proceedings of the 28th Australian Conference on Computer-Human Interaction	Usability		Adults	Sleep	URL
SleepExplorer: a visualization tool to make sense of correlations between personal sleep data and contextual factors details	Liang, Z., Ploderer, B., Liu, W., Nagata, Y., Bailey, J., Kulik, L. and Li, Y.	2016	Personal and Ubiquitous Computing	Usability Case Study	Flex Charge Charge HR	Adults	Steps Energy Expenditure Intensity Distance Sleep	URL
Use of Fitbit Charge HR for Management of Post-Concussive Syndrome: A Case Report details	Lindsay, L.R. and Chae, H.	2016	PM&R	Medical Case Study	Charge HR	Patients Adults	Sleep Heart Rate	URL
Pedometry to Prevent Cardiorespiratory Fitness Decline—Is it Effective? details	Lystrup, R.M., West, G.F., Olsen, C., Ward, M. and Stephens, M.B.	2016	Military Medicine	Measurement	Zip	Adults	Steps	URL
Mission Possible: Using Ubiquitous Social Goal Sharing Technology to Promote Physical Activity in Children details	Mackintosh, K.	2016	Movement, Health & Exercise	Intervention	Zip	Children	Steps Intensity	URL
Toward Accessible Health and Fitness Tracking for People with Mobility Impairments details	Malu, M. and Findlater, L.	2016	Proceedings of the 10th EAI International Conference on Pervasive Computing Technologies for Healthcare	Usability	One	Patients Adults	NA	URL
Reliability of Sleep Measures from Four Personal Health Monitoring Devices Compared to Research-Based Actigraphy and Polysomnography details	Mantua, J., Gravel, N. and Spencer, R.	2016	Sensors	Validation	Flex	Adults	Sleep	URL
Workplace Indicators of Mood: Behavioral and Cognitive Correlates of Mood Among Information Workers details	Mark, G., Czerwinski, M., Iqbal, S. and Johns, P.	2016	Proceedings of the 6th International Conference on Digital Health Conference	Measurement	Flex	Adults	Steps Sleep	URL
Older Adults' Experiences Using a Commercially Available Monitor to Self-Track Their Physical Activity. details	McMahon, S.K., Lewis, B., Oakes, M., Guan, W., Wyman, J.F. and Rothman, A.J.	2016	JMIR mHealth and uHealth	Usability	One	Older Adults	NA	URL
Acceptance of Commercially Available Wearable Activity Trackers Among Adults Aged Over 50 and With Chronic Illness: A Mixed-Methods Evaluation. details	Mercer, K., Giangregorio, L., Schneider, E., Chilana, P., Li, M. and Grindrod, K.	2016	JMIR mHealth and uHealth	Usability	Zip	Older Adults Patients	NA	URL
Behavior Change Techniques Present in Wearable Activity Trackers: A Critical Analysis details	Mercer, K., Li, M., Giangregorio, L., Burns, C. and Grindrod, K.	2016	JMIR mHealth and uHealth	Review	Flex	NA	NA	URL
Statistical methods for detecting groups of patterns in daily step count activity profiles details	Meyer, E., Tran, T. and Greenwood, M.	2016	Skyline - The Big Sky Undergraduate Journal	Methods	Flex	Adults	Steps	URL
Physical Activity Measured with Accelerometer and Self-Rated Disability in Lumbar Spine Surgery: A Prospective Study. details	Mobbs, R.J., Phan, K., Maharaj, M. and Rao, P.J.	2016	Global Spine Journal	Measurement	Zip	Patients Adults	Steps Energy Expenditure Distance	URL
Consumer-based Physical Activity Monitors and Research-grade Accelerometers Underestimate Physical Activity in a Semi-structured Setting details	Montoye, A.H., Tuttle, M.S., Nelson, M.B., Steeves, J.A. and Kaminsky, L.A.	2016	Circulation	Validation	One Zip Flex	Adults	Steps Energy Expenditure	URL
Accuracy of Wearable Devices for Estimating Total Energy Expenditure details	Murakami, H., Kawakami, R., Nakae, S., Nakata, Y., Ishikawa-Takata, K., Tanaka, S. and Miyachi, M.	2016	JAMA Internal Medicine	Validation	Flex	Adults	Energy Expenditure	URL
Wearable Devices and Smartphones for Activity Tracking Among People with Serious Mental Illness. details	Naslund, J.A., Aschbrenner, K.A. and Bartels, S.J.	2016	Mental Health and Physical Activity	Usability	Zip	Patients Adults	NA	URL
Wearable devices and mobile technologies for supporting behavioral weight loss among people with serious mental illness details	Naslund, J.A., Aschbrenner, K.A., Scherer, E.A., McHugo, G.J., Marsch, L.A. and Bartels, S.J.	2016	Psychiatry Research	Intervention	Zip	Patients Adults	Steps	URL
Validity of Consumer-Based Physical Activity Monitors for Specific Activity Types. details	Nelson, M.B., Kaminsky, L.A., Dickin, D.C. and Montoye, A.H.K.	2016	Medicine and Science in Sports and Exercise	Validation	One Zip Flex	Adults	Steps Energy Expenditure	URL
Physical activity in acute ischemic stroke patients during hospitalization details	Nozoe, M., Kitamura, Y., Kanai, M., Kubo, H., Mase, K. and Shimada, S.	2016	International Journal of Cardiology	Measurement	One	Adults	Steps Intensity Distance	URL
Evaluating a community-based exercise intervention with adults living with HIV: protocol for an interrupted time series study details	O'Brien, K.K., Bayoumi, A.M., Solomon, P., Tang, A., Murzin, K., Chan Carusone, S., Zobeiry, M., Nayar, A. and Davis, A.M.	2016	BMJ Open	Intervention	Zip	Patients Adults	Steps Energy Expenditure Intensity Distance	URL
These Shoes Are Made for Walking: Sensitivity Performance Evaluation of Commercial Activity Monitors under the Expected Conditions and Circumstances Required to Achieve the International Daily Step Goal of 10,000 Steps. details	O'Connell, S., ÓLaighin, G., Kelly, L., Murphy, E., Beirne, S., Burke, N., Kilgannon, O. and Quinlan, L.R.	2016	PLOS ONE	Validation	One	Adults	Steps	URL
Workstations To Increase Workplace Physical Activity And Reduce Sitting Time details	Olenick, A., Jason, C., Schafer, M.A., Battogtokh, Z., Lyons, S.T., Brown, J. and Falls, D.	2016	Medicine & Science in Sports & Exercise	Intervention	One	Adults	Steps	URL
ActiviTeen: A Protocol for Deployment of a Consumer Wearable Device in an Academic Setting details	Ortiz, A.M., Tueller, S.J., Cook, S.L. and Furberg, R.D.	2016	JMIR Research Protocols	Methods	Zip	Adolescents	Steps Intensity	URL
A Comparison Study Of The Fitbit Activity Monitor And PSG For Assessing Sleep Patterns And Movement In Children details	Osterbauer, B., Koempel, J.A., Davidson Ward, S.L., Fisher, L.M. and Don, D.M.	2016	Journal of Otolaryngology Advances	Validation	Flex	Children	Sleep	URL
Using High-Tech and High-Touch Methods for Effective Population Health Management details	Padarthy, S., Crespo, C., Rich, K. and Srivatsan, N.	2016	Iproceedings	Medical Measurement		Adults	Steps	URL
Retrofit Weight-Loss Outcomes at 6, 12, and 24 Months and Characteristics of 12-Month High Performers: A Retrospective Analysis details	Painter, S., Ditsch, G., Ahmed, R., Hanson, N.B., Kachin, K. and Berger, J.	2016	JMIR mHealth and uHealth	Intervention	One Aria	Adults	Weight	URL
Smartwomantm: Feasibility of a Mobile Application to Improve Cardiovascular Risk Factors in Indigent Diabetic Women details	Parashar, S., Williams, O. and Wenger, N.	2016	Circulation: Cardiovascular Quality and Outcomes	Usability		Patients Adults	Steps	URL
Long-Term Objective Physical Activity Measurements using a Wireless Accelerometer Following Minimally Invasive Transforaminal Interbody Fusion Surgery details	Phan, K., Phan, K. and Mobbs, R.J.	2016	Asian Spine Journal	Case Study		Patients Adults	Steps Distance	URL
Intrinsic rewards predict exercise via behavioral intentions for initiators but via habit strength for maintainers details	Phillips, L.A., Chamberland, P.-É., Hekler, E.B., Abrams, J. and Eisenberg, M.H.	2016	Sport, Exercise, and Performance Psychology	Measurement	Zip	Adults	Steps	URL
Self-management of chronic illness: the role of 'habit' versus reflective factors in exercise and medication adherence. details	Phillips, L.A., Cohen, J., Burns, E., Abrams, J. and Renninger, S.	2016	Journal of Behavioral Medicine	Measurement	Zip	Patients Adults	Steps	URL
Exploring Path Models of Disablement in Residential Care and Assisted Living Residents details	Phillips, L.J., Petroski, G.F., Conn, V.S., Brown, M., Leary, E., Teri, L. and Zimmerman, S.	2016	Journal of Applied Gerontology	Measurement	Classic	Older Adults	Steps
Adherent Use of Digital Health Trackers Is Associated with Weight Loss details	Pourzanjani, A., Quisel, T. and Foschini, L.	2016	PLOS ONE	Measurement		Adults	Steps Weight Food	URL
Validation of the Fitbit One, Garmin Vivofit and Jawbone UP activity tracker in estimation of energy expenditure during treadmill walking and running details	Price, K., Bird, S.R., Lythgo, N., Raj, I.S., Wong, J.Y.L. and Lynch, C.	2016	Journal of Medical Engineering & Technology	Validation	One	Adults	Energy Expenditure	URL
Can Commercially Available Pedometers Be Used For Physical Activity Monitoring In Patients With COPD Following Exacerbations? details	Prieto-Centurion, V., Bracken, N., Norwick, L., Zaidi, F., Mutso, A.A., Morken, V., Coultas, D.B., Rand, C.S., Marquez, D.X. and Krishnan, J.A.	2016	Chronic Obstructive Pulmonary Diseases: Journal of the COPD Foundation	Validation	Zip Force	Patients Adults	Steps	URL
Parents' perspective on weight management interventions for adolescents with intellectual and developmental disabilities details	Ptomey, L.T., Gibson, C.A., Willis, E.A., Taylor, J.M., Goetz, J.R., Sullivan, D.K. and Donnelly, J.E.	2016	Disability and Health Journal	Usability		Children Adolescents	Steps	URL
Experiences measuring sleep and physical activity patterns across a large college cohort with fitbits details	Purta, R., Mattingly, S., Song, L., Lizardo, O., Hachen, D., Poellabauer, C. and Striegel, A.	2016	Proceedings of the 2016 ACM International Symposium on Wearable Computers	Measurement	Charge HR	Adults	Steps Sleep Heart Rate	URL
Pilot and Feasibility Test of a Mobile Health-Supported Behavioral Counseling Intervention for Weight Management Among Breast Cancer Survivors details	Quintiliani, L.M., Mann, D.M., Puputti, M., Quinn, E. and Bowen, D.J.	2016	JMIR Cancer	Intervention	Flex	Patients Adults	NA	URL
Physical activity levels and perceived benefits and barriers to physical activity in HIV-infected women living in the deep south of the United States. details	Rehm, K.E. and Konkle-Parker, D.	2016	AIDS Care	Measurement		Patients Adults	Steps Intensity	URL
Unravelling the potential mechanisms behind hospitalization-associated disability in older patients; the Hospital-Associated Disability and impact on daily Life (Hospital-ADL) cohort study protocol. details	Reichardt, L.A., Aarden, J.J., van Seben, R., van der Schaaf, M., Engelbert, R.H.H., Bosch, J.A., Buurman, B.M.	2016	BMC Geriatrics	Methods	Flex	Older Adults	Steps	URL
Validity and reliability of Fitbit activity monitors compared to ActiGraph GT3X+ with female adults in a free-living environment details	Reid, R.E., Insogna, J.A., Carver, T.E., Comptour, A.M., Bewski, N.A., Sciortino, C. and Andersen, R.E.	2016	Journal of Science and Medicine in Sport	Validation	One Flex	Adults	Steps Intensity	URL
Feasibility and Effectiveness of Using Wearable Activity Trackers in Youth: A Systematic Review details	Ridgers, N.D., McNarry, M.A. and Mackintosh, K.A.	2016	JMIR mHealth and uHealth	Review		Children Adolescents		URL
Objective Measure of Activity Level After Total Knee Arthoplasty with The Use of the 'Fitbit Device details	Roe, J., Salmon, L. and Twiggs, J.	2016	Orthopaedic Journal of Sports Medicine	Medical Measurement		Older Adults Patients	Steps	URL
Evaluation of a culturally-adapted lifestyle intervention to treat elevated cardiometabolic risk of Latino adults in primary care (Vida Sana): A randomized controlled trial details	Rosas, L.G., Lv, N., Xiao, L., Lewis, M.A., Zavella, P., Kramer, M.K., Luna, V. and Ma, J.	2016	Contemporary Clinical Trials	Methods		Adults	Steps	URL
Acceptability of Fitbit for physical activity tracking within clinical care among men with prostate cancer details	Rosenberg, D., Kadokura, E.A., Bouldin, E.D., Miyawaki, C.E., Higano, C.S. and Hartzler, A.L.	2016	AMIA Annual Symposium Proceedings	Usability	Zip	Patients Adults	Steps	URL
Impact of newer self-monitoring technology and brief phone-based intervention on weight loss: A randomized pilot study details	Ross, K.M. and Wing, R.R.	2016	Obesity	Intervention	Zip Aria	Adults	Steps Energy Expenditure Intensity Weight Food	URL
Physical activity intervention using Fitbits in an introductory college health course details	Rote, A.E.	2016	Health Education Journal	Measurement	Zip	Adults	Steps	URL
Interrogation of Patient Smartphone Activity Tracker to Assist Arrhythmia Management details	Rudner, J., McDougall, C., Sailam, V., Smith, M. and Sacchetti, A.	2016	Annals of Emergency Medicine	Case Study	Charge HR	Patients Adults	Heart Rate	URL
Devices for Self-Monitoring Sedentary Time or Physical Activity: A Scoping Review. details	Sanders, J.P., Loveday, A., Pearson, N., Edwardson, C., Yates, T., Biddle, S.J.H. and Esliger, D.W.	2016	Journal of Medical Internet Research	Review				URL
Wearing, Thinking, and Moving: Testing the Feasibility of Fitness Tracking with Urban Youth details	Schaefer, S.E., Ching, C.C., Breen, H. and German, J.B.	2016	American Journal of Health Education	Usability	One	Adolescents	Steps	URL
Strength in numbers: group fitness programming for children with cerebral palsy details	Schmit, J. and Miros, J.	2016	Developmental Medicine & Child Neurology	Measurement	Charge HR	Children Adults Adolescents	Steps Heart Rate	URL
Validation of the Fitbit Zip for monitoring physical activity among free-living adolescents details	Schneider, M. and Chau, L.	2016	BMC Research Notes	Validation	Zip	Adolescents	Steps	URL
Assessment of Distance Measurement with Selected Wearable Devices in Telemonitoring details	Schneider, Z., Shahbazian, J. and Krishnan, S.M.	2016	2016 32nd Southern Biomedical Engineering Conference (SBEC)	Validation	Flex	Adults	Distance	URL
Sleep Tracking, Wearable Technology, and Opportunities for Research and Clinical Care details	Shelgikar, A.V., Anderson, P.F. and Stephens, M.R.	2016	Chest	Review	One Flex Charge Surge	NA	Sleep	URL
Activity monitoring using a mHealth device and correlations with psychopathology in patients with chronic schizophrenia details	Shin, S., Yeom, C.-W., Shin, C., Shin, J.-H., Jeong, J.H., Shin, J.U. and Lee, Y.R.	2016	Psychiatry Research	Measurement	Flex	Patients Adults	Steps	URL
Biosensors to assess performance status in cancer (BioAPS Study). details	Shinde, A.M., Gresham, G.K., Hendifar, A.E., Tuli, R., Spiegel, B. and Figlin, R.A.	2016	Journal of Clinical Oncology	Methods	Charge HR	Patients Adults	Steps Intensity Sleep	URL
Effects of Playing a Serious Computer Game on Body Mass Index and Nutrition Knowledge in Women details	Shiyko, M., Hallinan, S., Seif El-Nasr, M., Subramanian, S. and Castaneda-Sceppa, C.	2016	JMIR Serious Games	Intervention		Adults	Steps	URL
‘Well, if the kids can do it, I can do it': older rehabilitation patients' experiences of telerehabilitation details	Shulver, W., Killington, M., Morris, C. and Crotty, M.	2016	Health Expectations	Usability		Older Adults Patients	Steps	URL
Accuracy Of Wrist-worn Activity Monitors At Three Walking Speeds On The Treadmill details	Smith, J.D.	2016	Medicine & Science in Sports & Exercise	Validation	Flex	Adults	Steps	URL
Changes in taste preference and steps taken after sleep curtailment. details	Smith, S.L., Ludy, M.-J. and Tucker, R.M.	2016	Physiology & Behavior	Measurement	One Flex	Adults	Steps Sleep	URL
Incorporation of a Physical Education and Nutrition Program Into Neurosurgery: A Proof of Concept Pilot Program. details	Spiotta, A.M., Fargen, K.M., Denham, S.L., Fulton, M.E., Kellogg, R., Young, E., Patel, S. and Turner, R.D.	2016	Neurosurgery	Measurement	Surge	Adults	Sleep Heart Rate	URL
Piece it Together: Comprehensive Wellness for Teens and Young Adults with Autism and Neurodevelopment Disorders details	Spratt, E.G., Flynn, K., Newton, J., Papa, C., Harris, K., Serpe, A., O'Connor, A., Blackmon, L. and Eckert, M.	2016	Journal of the American Academy of Child & Adolescent Psychiatry	Intervention Measurement	Charge	Adults Adolescents	Steps	URL
Unsupervised Detection and Analysis of Changes in Everyday Physical Activity Data details	Sprint, G., Cook, D.J. and Schmitter-Edgecombe, M.	2016	Journal of Biomedical Informatics	Methods	Flex	NA	Steps	URL
The Effects of Spacing, Naps, and Fatigue on the Acquisition and Retention of Laparoscopic Skills. details	Spruit, E.N., Band, G.P.H., van der Heijden, K.B., and Hamming, J.F.	2016	Journal of Surgical Education	Measurement	Flex	Adults	Steps	URL
How accurate are the wrist-based heart rate monitors during walking and running activities? Are they accurate enough? details	Stahl, S.E., An, H.-S., Dinkel, D.M., Noble, J.M. and Lee, J.-M.	2016	BMJ Open Sport & Exercise Medicine	Validation	Charge HR	Adults	Heart Rate	URL
Validity and Reliability of Fitbit Flex for Step Count, Moderate to Vigorous Physical Activity and Activity Energy Expenditure details	Sushames, A., Edwards, A., Thompson, F., McDermott, R. and Gebel, K.	2016	PLOS ONE	Validation	Flex	Adults	Steps Energy Expenditure Intensity	URL
Daily & Hourly Adherence: Towards Understanding Activity Tracker Accuracy details	Tang, L.M., Day, M., Engelen, L., Poronnik, P., Bauman, A. and Kay, J.	2016	Proceedings of the 2016 CHI Conference Extended Abstracts on Human Factors in Computing Systems	Measurement	Zip	Adults	Steps	URL
Cardiac Patients' Walking Activity Determined by a Step Counter in Cardiac Telerehabilitation: Data From the Intervention Arm of a Randomized Controlled Trial. details	Thorup, C., Hansen, J., Grønkjær, M., Andreasen, J.J., Nielsen, G., Sørensen, E.E. and Dinesen, B.I.	2016	Journal of Medical Internet Research	Intervention	Zip	Patients Adults	Steps	URL
Pedometer use and self-determined motivation for walking in a cardiac telerehabilitation program: a qualitative study details	Thorup, C.B., Grønkjær, M., Spindler, H., Andreasen, J.J., Hansen, J., Dinesen, B.I., Nielsen, G. and Sørensen, E.E.	2016	BMC Sports Science, Medicine and Rehabilitation	Measurement	Zip	Patients Adults	Steps	URL
Health coaching and pedometers to enhance physical activity and prevent falls in community-dwelling people aged 60 years and over: study protocol for the Coaching for Healthy AGEing (CHAnGE) cluster randomised controlled trial details	Tiedemann, A., Rissel, C., Howard, K., Tong, A., Merom, D., Smith, S., Wickham, J., Bauman, A., Lord, S.R., Vogler, C., Lindley, R.I., Simpson, J.M., Allman-Farinelli, M. and Sherrington, C.	2016	BMJ Open	Methods		Older Adults	Steps	URL
The monitoring of activity at home after total hip arthroplasty details	Toogood, P.A., Abdel, M.P., Spear, J.A., Cook, S.M., Cook, D.J. and Taunton, M.J.	2016	The Bone & Joint Journal	Measurement		Older Adults Patients	Steps	URL
Health Outcomes of Information System Use Lifestyles among Adolescents: Videogame Addiction, Sleep Curtailment and Cardio-Metabolic Deficiencies. details	Turel, O., Romashkin, A. and Morrison, K.M.	2016	PLOS ONE	Measurement	Ultra One	Adolescents	Sleep	URL
Association between activity limitations and pain in patients scheduled for total knee arthroplasty details	Usiskin, I.M., Yang, H.Y., Deshpande, B.R., Collins, J.E., Michl, G.L., Smith, S.R., Klara, K.M., Selzer, F., Katz, J.N. and Losina, E.	2016	BMC Musculoskeletal Disorders	Measurement	Zip	Patients Adults	Steps	URL
Feasibility of a Memory Clinic-Based Physical Activity Prescription Program details	Vidoni, E.D., Watts, A.S., Burns, J.M., Greer, C.S., Graves, R.S., Van Sciver, A., Black, J.R., Cooper, S.K., Nagely, A.C., Uphoff, E., Volmer, J.M. and Bieberle, N.A.	2016	Journal of Alzheimer's Disease	Intervention	Zip	Older Adults	Steps	URL
Validity of commercial activity trackers in children with congenital heart disease details	Voss, C., Gardner, R.F., Dean, P.H. and Harris, K.C.	2016	Canadian Journal of Cardiology	Validation	Charge HR	Adolescents	Steps Intensity	URL
Is There an Association of Physical Activity with Brain Volume, Behavior, and Day-to-day Functioning? A Cross Sectional Design in Prodromal and Early Huntington Disease. details	Wallace, M., Downing, N., Lourens, S., Mills, J., Kim, J.-I., Long, J., Paulsen, J. and Predict-Hd Investigators And Coordinators Of The Huntington Study Group	2016	PLoS Currents	Measurement	Ultra	Patients Adults	Steps Distance	URL
Accuracy of Heart Rate Watches: Implications for Weight Management details	Wallen, M.P., Gomersall, S.R., Keating, S.E., Wisløff, U. and Coombes, J.S.	2016	PLOS ONE	Validation	Charge HR	Adults	Steps Energy Expenditure Heart Rate	URL
Mobile and Wearable Device Features that Matter in Promoting Physical Activity details	Wang, J.B., Cataldo, J.K., Ayala, G.X., Natarajan, L., Cadmus-Bertram, L.A., White, M.M., Madanat, H., Nichols, J.F. and Pierce, J.P.	2016	Journal of Mobile Technology in Medicine	Usability	One	Patients Adults	Steps	URL
Accuracy of wrist-worn heart rate monitors details	Wang, R., Blackburn, G., Desai, M. and et al	2016	JAMA Cardiology	Validation	Charge HR	Adults	Heart Rate	URL
Sleep quality, but not quantity, is associated with self-perceived minor error rates among emergency department nurses details	Weaver, A.L., Stutzman, S.E., Supnet, C. and Olson, D.M.	2016	International Emergency Nursing	Measurement		Adults	Sleep	URL
A Technology-Mediated Behavioral Weight Gain Prevention Intervention for College Students: Controlled, Quasi-Experimental Study. details	West, D.S., Monroe, C.M., Turner-McGrievy, G., Sundstrom, B., Larsen, C., Magradey, K., Wilcox, S. and Brandt, H.M.	2016	Journal of Medical Internet Research	Intervention	Zip Aria	Adults	Steps Weight	URL
Distance Learning Strategies for Weight Management Utilizing Online Social Networks versus Group Phone Conference Call details	Willis, E.A., Szabo-Reed, A.N., Ptomey, L.T., Steger, F.L., Honas, J.J., Al-Hihi, E.M., Lee, R., Lee, J., Oh, Y., Washburn, R.A. and Donnelly, J.E.	2016	Obesity Science & Practice	Intervention	Flex	Adults	Steps	URL
Measures of sleep and cardiac functioning during sleep using a multi-sensory commercially-available wristband in adolescents details	de Zambotti, M., Baker, F.C., Willoughby, A.R., Godino, J.G., Wing, D., Patrick, K. and Colrain, I.M	2016	Physiology & Behavior	Validation	Charge HR	Adolescents	Sleep Heart Rate	URL
A hospital and home-based exercise program to address functional decline in people following allogeneic stem cell transplantation details	Abo, S., Ritchie, D., Denehy, L., Panek-Hudson, Y., Irving, L. and Granger, C.L.	2017	Supportive Care in Cancer	Intervention	Zip	Patients Adults	Steps
Developing a Fitbit-supported lifestyle physical activity intervention for depressed alcohol dependent women details	Abrantes, A.M., Blevins, C., Battle, C.L., Read, J.P., Gordon, A. and Stein, M.	2017	Journal of Substance Abuse Treatment	Intervention	Charge	Patients Adults	Steps	URL
Adaptive goal setting and financial incentives: a 2 × 2 factorial randomized controlled trial to increase adults' physical activity details	Adams, M.A., Hurley, J.C., Todd, M., Bhuiyan, N., Jarrett, C.L., Tucker, W.J., Hollingshead, K.E. and Angadi, S.S.	2017	BMC Public Health	Intervention	Zip	Adults	Steps	URL
The Physical Activity Patterns of Cardiac Rehabilitation Program Participants Using Three Different Measures: Exercise Capacity, Functional Activity, and Habitual Physical Activity details	Alharbi, M., Bauman, A., Neubeck, L., Naismith, S., Tofler, Yun-Hee, J., Mitchell, J., Kirkness, A., Gallagher, P., Woolaston, A. and Gallagher, R.	2017	Heart, Lung and Circulation	Measurement	Flex	Older Adults Patients	Steps Intensity	URL
Harnessing the Potential of Wearable Activity Trackers for Heart Failure Self-Care details	Alharbi, M., Straiton, N. and Gallagher, R.	2017	Current Heart Failure Reports	Review	One Flex	Patients Adults	NA	URL
How Accurate Is Your Activity Tracker? A Comparative Study of Step Counts in Low-Intensity Physical Activities details	Alinia, P., Cain, C., Fallahzadeh, R., Shahrokni, A., Cook, D. and Ghasemzadeh, H.	2017	JMIR Mhealth and Uhealth	Validation	One Zip Flex	Adults	Steps	URL
FitBit Garden: A Mobile Game Designed to Increase Physical Activity in Children details	Amresh, A., Lyles, A., Small, L. and Gary, K.	2017	Proceedings of the 2017 International Conference on Digital Health	Usability		Children		URL
Step Count Accuracy of the Stepwatch and FitBit One Among Individuals with a Unilateral Transtibial Amputation details	Arch, E.S., Sions, J.M. and Horne, J.R.	2017	American Academy of Orthotists & Prosthetists	Validation	One	Patients Adults	Steps	URL
Facilitating Partner Support for Lifestyle Change Among Adults with Serious Mental Illness: A Feasibility Pilot Study details	Aschbrenner, K.A., Mueser, K.T., Naslund, J.A., Gorin, A.A., Zawacki, S.A., Pratt, S.I., Kinney, A. and Bartels, S.	2017	Community Mental Health Journal	Usability Intervention	Zip	Patients Adults	Steps Distance	URL
Assessing the Benefits and Use of Gain-Framed Text Messaging to Improve Physical Activity in Advanced Stage Lung Cancer details	Bade, B., Pastis, A., Owens, L., Hyer, J. and Silvestri, G.	2017	Chest	Intervention	Flex	Patients Adults	Steps	URl
The Validity of Fitbit Charge in Free Living Conditions details	Bai, Y., Ellingson, L. and Welk, G.	2017	Medicine & Science in Sports & Exercise	Validation	Charge	Adults	Steps Intensity	URL
Comparative evaluation of heart rate-based monitors: Apple Watch vs Fitbit Charge HR details	Bai, Y., Hibbing, P., Mantis, C. and Welk, G.J.	2017	Journal of Sports Sciences	Validation	Charge HR	Adults	Steps Energy Expenditure Heart Rate
The Effects of a Campus Forest-Walking Program on Undergraduate and Graduate Students' Physical and Psychological Health details	Bang, K.-S., Lee, I., Kim, S., Lim, C.S., Joh, H.-K., Park, B.-J. and Song, M.K.	2017	International Journal of Environmental Research and Public Health	Intervention	Zip	Adults	Steps	URL
Assessing bouts of activity using modeled clinically validated physical activity on commodity hardware details	Barrett, C., Dominick, G. and Winfree, K.N.	2017	2017 IEEE EMBS International Conference on Biomedical & Health Informatics	Methods	Flex	Adults	Steps Intensity	URL
The Accuracy of Personal Activity Monitoring Devices details	Battenberg, A.K., Donohoe, S., Robertson, N. and Schmalzried, T.P.	2017	Seminars in Arthroplasty	Validation	One Force	Adults	Steps	URL
Does supplementation with carnosine improve cardiometabolic health and cognitive function in patients with pre-diabetes and type 2 diabetes? study protocol for a randomised, double-blind, placebo-controlled trial details	Baye, E., Menon, K., de Courten, M.P., Earnest, A., Cameron, J. and de Courten, B.	2017	BMJ Open	Methods	Charge HR	Patients Adults	Steps Energy Expenditure Intensity Heart Rate	URL
Estimation of sleep stages in a healthy adult population from optical plethysmography and accelerometer signals details	Beattie, Z., Oyang, Y., Statan, A., Ghoreyshi, A., Pantelopoulos, A., Russell, A. and Heneghan, C.	2017	Physiological Measurement	Validation	Surge	Adults	Sleep	URL
Estimation of Sleep Stages Using Cardias and Accelerometer Data from a Wrist-Worn Device details	Beattie, Z., Pantelopoulos, A., Ghoreyshi, A., Oyang, Y., Statan, A. and Heneghan, C.	2017	Sleep	Validation	Charge 2	Adults	Sleep	URL
Validity, reliability and feasibility of commercially available activity trackers in physical therapy for people with a chronic disease: a study protocol of a mixed methods research details	Beekman, E., Braun, S.M., Ummels, D., van Vijven, K., Moser, A. and Beurskens, A.J.	2017	Pilot and Feasibility Studies	Methods	One Flex	Patients Adults	Steps Intensity	URL
A Feasible and Efficacious Mobile-Phone Based Lifestyle Intervention for Filipino Americans with Type 2 Diabetes: Randomized Controlled Trial details	Bender, M.S., Cooper, B.A., Park, L.G., Padash, S. and Arai, S.	2017	JMIR Diabetes	Intervention	Zip	Patients Adults	Steps Weight Food
A Feasible and Effective Mobile Health Weight Loss Lifestyle Intervention for Filipinos With Type 2 Diabetes details	Bender, M.S., Cooper, B. and Arai, S.	2017	Circulation	Intervention	Zip	Patients Adults	Steps	URL
Exploring the Association Between Self-Reported Asthma Impact and Fitbit-Derived Sleep Quality and Physical Activity Measures in Adolescents details	Bian, J., Guo, Y., Xie, M., Parish, A.E., Wardlaw, I., Brown, R., Modave, F., Zheng, D. and Perry, T.T.	2017	JMIR mHealth and uHealth	Measurement	Charge HR	Patients Children	Steps Intensity Sleep	URL
Trial to Incentivise Adherence for Diabetes (TRIAD): study protocol for a randomised controlled trial details	Bilger, M., Shah, M., Tan, N.C., Howard, K.L., Xu, H.Y., Lamoureux, E.L. and Finkelstein, E.A.	2017	Trials	Methods	Zip	Patients Adults	Steps	URL
Daily Activity Measured With Wearable Technology as a Novel Measurement of Treatment Effect in Patients With Coronary Microvascular Dysfunction: Substudy of a Randomized Controlled Crossover Trial details	Birkeland, K., Khandwalla, R.M., Kedan, I., Shufelt, C.L., Mehta, P.K., Minissian, M.B., Wei, J., Handberg, E.M., Thomson, L.E., Berman, D.S., Petersen, J.W., Anderson, R.D., Cook-Wiens, G., Pepine, C.J. and Bairey Merz, C.N.	2017	JMIR Research Protocols	Measurement	Flex	Patients Adults	Steps
Impact of a Wireless "Wearable" Device to Measure Daily Activity in Patients With Coronary Microvascular Disease Treated With Late Na Channel Inhibition (ranolazine): a Substudy of the RWISE Clinical Trial details	Birkeland, K., Khandwalla, R.M., Kedan, I., Shufelt, C.L., Mehta, P.K., Minissian, M.B., Wei, J., Handberg, E.M., Thomson, L.E., Berman, D.S., Petersen, J.W., Anderson, R.D., Cook-Wiens, G., Pepine, C.J. and Bairey Merz, C.N.	2017	Circulation: Cardiovascular Quality and Outcomes	Clinical Care Measurement	Flex	Patients Adults	Steps	URL
Determining the Reliability of Several Consumer-Based Physical Activity Monitors details	Bock, J., Kaminsky, L., Harber, M. and Montoye, A.	2017	Technologies	Validation	One Zip Flex	Adults	Steps Energy Expenditure Intensity	URL
Accuracy of Wearable Devices for Determining Physiological Measures during Different Physical Activities details	Boudreaux, B.D., Cormier, C.L., Williams, B.M., Hebert, E.P. and Kraemer, R.R.	2017	Medicine & Science in Sports & Exercise	Validation	Charge HR	Adults	Steps Energy Expenditure Heart Rate	URL
Validity of Wearable Activity Monitors during Cycling and Resistance Exercise details	Boudreaux, B.D., Hebert, E.P., Hollander, D.B., Williams, B.M., Cormier, C.L., Naquin, M.R., Gillan, W.W., Gusew, E.E. and Kraemer, R.R.	2017	Medicine & Science in Sports & Exercise	Validation	Charge 2 Blaze	Adults	Energy Expenditure Heart Rate	URL
Validity of Fitbit's active minutes as compared with a research-grade accelerometer and self-reported measures details	Brewer, W., Swanson, B.T. and Ortiz, A.	2017	BMJ Open Sport & Exercise Medicine	Validation		Adults	Steps Intensity	URL
Establishing Linkages Between Distributed Survey Responses and Consumer Wearable Device Datasets: A Pilot Protocol details	Brinton, J.E., Keating, M.D., Ortiz, A.M., Evenson, K.R. and Furberg, R.D.	2017	JMIR Research Protocols	Measurement		Adults	Steps Energy Expenditure Intensity Distance Sleep Heart Rate	URL
Randomized trial of a clinic-based weight loss intervention in cancer survivors details	Brown, J.C., Yung, R.L., Gobbie-Hurder, A., Shockro, L., O'Connor, K., Campbell, N., Kasper, J., Mayer, E.L., Tolaney, S.M., Partridge, A.H. and Ligibel, J.A.	2017	Journal of Cancer Survivorship	Intervention	Flex	Patients Adults	Steps	URL
Does Stress Result in You Exercising Less? Or Does Exercising Result in You Being Less Stressed? Or Is It Both? Testing the Bi-directional Stress-Exercise Association at the Group and Person (N of 1) Level details	Burg, M.M., Schwartz, J.E., Kronish, I.M., Diaz, K.M., Alcantara, C., Duer-Hefele, J. and Davidson, K.W.	2017	Annals of Behavioral Medicine	Measurement	Flex	Adults	Steps Intensity	URL
Mobile Technology to Monitor Physical Activity and Wellbeing in Daily Life - Objective and Subjective Experiences of Older Adults details	Cabrita, M., Tabak, M. and Vollenbroek-Hutten, M.M.	2017	Proceedings of the 3rd International Conference on Information and Communication Technologies for Aging Well and e-Health	Usability	Zip	Older Adults	Steps Intensity Distance	URL
The Accuracy of Heart Rate Monitoring by Some Wrist-Worn Activity Trackers details	Cadmus-Bertram, L., Gangnon, R., Wirkus, E.J., Thraen-Borowski, K.M. and Gorzelitz-Liebhauser, J.	2017	Annals of Internal Medicine	Validation	Charge HR	Adults	Heart Rate	URL
A novel stepped-care approach to weight loss: The role of self-monitoring and health literacy in treatment outcomes details	Carels, R.A., Selensky, J.C., Rossi, J., Solar, C. and Hlavka, R.	2017	Eating Behaviors	Intervention	Zip	Adults	Steps Food	URL
The efficacy of wearable activity tracking technology as part of a weight loss program: a systematic review. details	Cheatham, S.W., Stull, K.R., Fantigrassi, M. and Motel, I.	2017	The Journal of sports medicine and physical fitness	Review		Adults
Short-Term Efficacy of an Innovative Mobile Phone Technology-Based Intervention for Weight Management for Overweight and Obese Adolescents: Pilot Study. details	Chen, J.-L., Guedes, C.M., Cooper, B.A. and Lung, A.E.	2017	Interactive Journal of Medical Research	Intervention	Flex	Adolescents	Steps	URL
Explainable sleep quality evaluation model using machine learning approach details	Choi, R.-H., Kang, W.-S. and Son, C.-S.	2017	2017 IEEE International Conference on Multisensor Fusion and Integration for Intelligent Systems (MFI)	Methods	Charge HR	Adults	Sleep Heart Rate	URL
Accuracy of step count measured by physical activity monitors: the effect of gait speed and anatomical placement site. details	Chow, J.J., Thom., J.M., Wewege, M.A., Ward, R.E. and Parmenter, B.J.	2017	Gait & Posture	Validation	One Flex Charge HR	Adults	Steps	URL
Accuracy of Accelerometer (Fitbit® ChargeHR™) Measured Distance and Heart Rate in Patients with Pulmonary Arterial Hypertension details	Chowdhury, A., Sehgal, S., Rabih, F., Gadre, A. and Highland, K.B.	2017	American Journal of Respiratory and Critical Care Medicine	Validation	Charge HR	Patients Adults	Distance Heart Rate	URL
Assessment of laboratory and daily energy expenditure estimates from consumer multi-sensor physical activity monitors details	Chowdhury, E.A., Western, M.J., Nightingale, T.E., Peacock, O.J. and Thompson, D.	2017	PLOS ONE	Validation	Charge HR	Adults	Energy Expenditure	URL
Comparison of wrist-worn Fitbit Flex and waist-worn ActiGraph for measuring steps in free-living adults details	Chu, A.H.Y., Ng, S.H.X., Paknezhad, M., Gauterin, A., Koh, D., Brown, M.S. and Müller-Riemenschneider, F.	2017	PLOS ONE	Validation	Flex	Adults	Steps	URL
Pulmonary exposure to metal fume particulate matter cause sleep disturbances in shipyard welders details	Chuang, H.-C., Su, T.-Y., Chuang, K.-J., Hsiao, T.-C., Lin, H.-L., Hsu, Y.-T., Pan, C.-H., Lee, K.-Y., Ho, S.-C. and Lai, C.-H.	2017	Environmental Pollution	Measurement	Charge HR	Adults	Sleep
Acceptability of the Fitbit in behavioural activation therapy for depression: a qualitative study. details	Chum, J., Kim, M.S., Zielinski, L., Bhatt, M., Chung, D., Yeung, S., Litke, K., McCabe, K., Whattam, J., Garrick, L., O'Neill, L., Goyert, S., Merrifield, C., Patel, Y. and Samaan, Z.	2017	Evidence-based Mental Health	Usability	One	Patients Adults	Steps	URL
A 30-month worksite-based lifestyle program to promote cardiovascular health in middle-aged bank employees: Design of the TANSNIP-PESA randomized controlled trial details	Coffeng, J.K., van der Ploeg, H.P., Castellano, J.M., Fernández-Alvira, J.M., Ibáñez, B., García-Lunar, I., van der Beek, A.J., Fernández-Ortiz, A., Mocoroa, A., García-Leal, L., Cárdenas, E., Rojas, C., Martínez-Castro, M.I., Santiago-Sacristán, S., Fernández-Gallardo, M., Mendiguren, J.M., Bansilal, S., van Mechelen, W. and Fuster, V.	2017	American Heart Journal	Methods	Flex	Adults		URL
Applicability of consumer activity monitor data in marathon events: an exploratory study details	Constantinou, V., Felber, A.E. and Chan, J.L.	2017	Journal of Medical Engineering & Technology	Validation		Adults	Steps Energy Expenditure Distance	URL
Utility of the Fitbit Flex to Evaluate Sleep in Major Depressive Disorder: A comparison against polysomnography and wrist-worn actigraphy details	Cook, J.D., Prairie, M.L., Plante, D.T., Finn, L., Benca, R., Nielsen, G., Straume, S., Nordhus, I., Coleman, J., Lee-Chiong, T., Pancer, J., Swick, T., Committee, S. and Medicine, A.	2017	Journal of Affective Disorders	Validation	Flex	Patients Adults	Sleep	URL
Development of the Physical activity and Your Nutrition for Cancer (PYNC) smartphone app for preventing breast cancer in women details	Coughlin, S.S., Besenyi, G.M., Bowen, D. and De Leo, G.	2017	mHealth	Methods		Adults	Steps Goals	URL
Healthy lifestyle intervention for adult clinic patients with type 2 diabetes mellitus details	Coughlin, S.S., Hatzigeorgiou, C., Anglin, J., Xie, D., Besenyi, G.M., De Leo, G., Stewart, J. and Wilkins, T.	2017	Diabetes Management	Methods	Blaze	Patients Adults	Steps Intensity Sleep Heart Rate	URL
A pragmatic, phase III, multisite, double-blind, placebo-controlled, parallel-arm, dose increment randomised trial of regular, low-dose extended-release morphine for chronic breathlessness: Breathlessness, Exertion And Morphine Sulfate (BEAMS) study protocol details	Currow, D., Watts, G.J., Johnson, M., McDonald, C.F., Miners, J.O., Somogyi, A.A., Denehy, L., McCaffrey, N., Eckert, D.J., McCloud, P., Louw, S., Lam, L., Greene, A., Fazekas, B., Clark, K.C., Fong, K., Agar, M.R., Joshi, R., Kilbreath, S., Ferreira, D. and Ekström, M.	2017	BMJ Open	Methods	Charge HR	Patients Adults	Steps Intensity Sleep	URL
Using Wrist-Worn Sensors to Measure and Compare Physical Activity Changes for Patients Undergoing Rehabilitation details	Dahmne, J., Fleur, A.L., Sprint, G., Cook, D. and Weeks, D.L.	2017	The Third IEEE International Workshop on Sensing Systems and Applications Using Wrist Worn Smart Devices	Methods	Charge HR	Patients Adults	Steps Heart Rate	URL
Using Wrist-Worn Actigraphic Devices to Measure Sleep in People with Huntington's Disease details	Dao, P., Maskevich, S., Jumabhoy, R., Drummond, S. and Stout, J.	2017	Sleep	Validation	One	Patients Adults	Sleep	URL
Nurses’ Physical Activity Study: Caring For You So You Can Care For Others details	Das, B.M., Clemmons, B.S., Kemble, C.D., Schreier, A.M. and Mahar, M.T.	2017	Medicine & Science in Sports & Exercise	Intervention	Flex	Adults	Steps Intensity	URL
Performance of an Artificial Pancreas System for Young Children with Type 1 Diabetes details	DeBoer, M.D., Breton, M.D., Wakeman, C., Schertz, E.M., Emory, E.G., Robic, J.L., Kollar, L.L., Kovatchev, B.P. and Cherñavvsky, D.R.	2017	Diabetes Technology & Therapeutics	Measurement	Charge HR	Patients Children	Steps Heart Rate	URL
Does Wearable Technology Provide Accurate Heart Rate Measures While Playing Pickleball Doubles? details	Denning, M., Smith, M., Zagrodnik, J. and Ruden, T.	2017	Medicine & Science in Sports & Exercise	Validation	Charge HR	Adults	Heart Rate	URL
Learning pulse: a machine learning approach for predicting performance in self-regulated learning using multimodal data details	Di Mitri, D., Scheffel, M., Drachsler, H., Börner, D., Ternier, S. and Specht, M.	2017	Proceedings of the Seventh International Learning Analytics & Knowledge Conference	Methods	Charge HR	Adults	Steps Heart Rate	URL
An Examination of Body Mass Index Influence on Activity Tracker Accuracy details	Dondzila, C., Johnson, H. and Steckel, M.	2017	Medicine & Science in Sports & Exercise	Validation	One Charge HR	Adults	Steps Intensity	URL
Estimating Accuracy at Exercise Intensities: A Comparative Study of Self-Monitoring Heart Rate and Physical Activity Wearable Devices details	Dooley, E.E., Golaszewski, N.M. and Bartholomew, J.B.	2017	JMIR mHealth and uHealth	Validation	Charge HR	Adults	Energy Expenditure Heart Rate	URL
Varying Exercise Intensities: The Accuracy of Three Self-Monitoring Heart Rate and Physical Activity Wearable Devices details	Dooley, E.E., Golaszewski, N.M. and Bartholomew, J.B.	2017	Medicine & Science in Sports & Exercise	Validation	Charge HR	Adults	Energy Expenditure Heart Rate	URL
Accelerometer-based sleep behavior and activity levels in student athletes in comparison to student non-athletes details	Driller, M.W., Dixon, Z.T. and Clark, M.I.	2017	Sport Sciences for Health	Measurement	Flex	Adults	Steps Energy Expenditure Intensity Distance Sleep	URL
Quantitative and qualitative measures of poststroke walking activity with inertial technologies details	Duclos, N., Tavares, L.A., Parent, G., Aissaoui, R., Nadeau, S. and Duclos, C.	2017	Annals of Physical and Rehabilitation Medicine	Validation	One	Patients Adults	Steps	URL
Activity Trackers Implement Different Behavior Change Techniques for Activity, Sleep, and Sedentary Behaviors. details	Duncan, M., Murawski, B., Short, C.E., Rebar, A.L., Schoeppe, S., Alley, S., Vandelanotte, C. and Kirwan, M.	2017	Interactive Journal of Medical Research	Review		NA	NA	URL
Feasibility study protocol to examine the role of mantra meditation at reducing psychological distress in emergency department staff details	Dunne, P.J., O'Leary, C., Prihodova, L., Breen, R., Walsh, C., Freeman, L., Carroll, A., McMahon, G. and White, B.	2017	International Journal of Clinical Trials	Methods	Charge 2	Adults	Sleep Heart Rate	URL
Restoring effective sleep tranquility (REST): A feasibility and pilot study details	Eakman, A.M., Schmid, A.A., Henry, K.L., Rolle, N.R., Schelly, C., Pott, C.E. and Burns, J.E.	2017	British Journal of Occupational Therapy	Intervention	Flex	Patients Adults	Sleep	URL
The impact of E-diaries and accelerometers on young adults' perceived and objectively assessed physical activity details	Eisenberg, M.H., Phillips, L.A., Fowler, L. and Moore, P.J.	2017	Psychology of Sport and Exercise	Measurement	Zip	Adults	Steps Intensity
Use of a Fitness Tracking Device to Monitor Physical Activity and Sleep Patterns during Hospitalization for Hematopoietic Stem Cell Transplant. Results of a Prospective Observational Study details	El Jurdi, N.H., Cotton, M.J., Pinto, R., Galloway, E., Kolke, S., Cooper, B.W., Tomlinson, B.K., Metheny, L., Malek, E., Nock, N., Kolk, M., Lee, R., De Lima, M. and Caimi, P.	2017	Blood	Measurement	Charge HR	Patients Adults	Steps Energy Expenditure Intensity Sleep Heart Rate
Effect of personal activity trackers on weight loss in families enrolled in a comprehensive behavioral family-lifestyle intervention program in the federally qualified health center setting: A randomized controlled trial details	Espinoza, J., Chen, A., Orozco, J., Deavenport-Saman, A. and Yin, L.	2017	Contemporary Clinical Trials Communications	Methods	Flex	Patients Children	Steps	URL
Using Novel Technology within a School-Based Setting to Increase Physical Activity: A Pilot Study in School-Age Children from a Low-Income, Urban Community details	Evans, E.W., Abrantes, A.M., Chen, E. and Jelalian, E.	2017	BioMed Research International	Intervention	Zip Charge	Children	Steps
Assessing Validity of the Fitbit Indicators for U.S. Public Health Surveillance details	Evenson, K.R., Wen, F. and Furberg, R.D.	2017	American Journal of Preventive Medicine	Methods		Adults		URL
The Validity of Consumer-Level Activity Monitors in Healthy Older Adults in Free-Living Conditions details	Farina, N. and Lowry, R.G.	2017	Journal of Aging and Physical Activity	Validation	Charge HR	Older Adults	Steps	URL
The effect of a wearable physical activity monitor ( Fitbit One ) on physical activity behaviour in women : A pilot study. details	Farnell, G. and Barkley, J.	2017	Journal of Human Sport and Exercise	Intervention	One	Adults	Steps
Exploring Compliance: Observations from a Large Scale Fitbit Study details	Faust, L., Purta, R., Hachen, D., Striegel, A., Poellabauer, C., Lizardo, O. and Chawla, N.V.	2017	Proceedings of the 2nd International Workshop on Social Sensing - SocialSens'17	Measurement Methods	Charge HR	Adults	Steps Sleep Heart Rate	URL
Virtual weight loss program for African-American breast cancer survivors: Preliminary results. details	Ferrante, J.M., Doose, M., Bator, A., Devine, K., Ohman Strickland, P., Angelino, A., Lee, J., Koransky, A., Hwang, K. and Bandera, E.	2017	Journal of Clinical Oncology	Intervention		Patients Adults	Steps	URL
Caloric Expenditure Using Indirect Calorimetry, Apple Watch Sport, and Fitbit Zip details	Ferrara CM, Smyth S, Mullan E and Burke C	2017	Journal of Exercise Physiology	Validation	Zip	Adults	Energy Expenditure	URL
Day2day: investigating daily variability of magnetic resonance imaging measures over half a year. details	Filevich, E., Lisofsky, N., Becker, M., Butler, O., Lochstet, M., Martensson, J., Wenger, E., Lindenberger, U. and Kühn, S.	2017	BMC Neuroscience	Measurement	One	Adults	Steps Sleep	URL
Fitbit and Fitabase Technology: Tracking and Evaluating Youth Physical Activity details	Franzen-Castle, L., Dunker, T., Chai, W. and Krehbiel, M.	2017	Journal of Extension	Methods	Charge	Adolescents	Steps	URL
System identification of Just Walk: A behavioral mHealth intervention for promoting physical activity details	Freigoun, M.T., Martin, C.A., Magann, A.B., Rivera, D.E., Phatak, S.S., Korinek, E.V. and Hekler, E.B.	2017	2017 American Control Conference	Methods	Zip	Adults	Steps	URL
Comparison Between SenseWear and FitBit Physical Activity Monitors in Chronic Obstructive Pulmonary Disease details	Fuhr, D., Michaelchuk, W. and Stickland, M.	2017	American Journal of Respiratory and Critical Care Medicine	Measurement	Flex	Patients Adults	Steps Energy Expenditure	URL
Subjective Age and Physical Activity: A Daily-Dieary Study with Commercially Available Wearables details	Gabrian, M.	2017	Innovation in Aging	Measurement		Older Adults	Steps	URL
Accuracy of Fitbit Activity Trackers During Walking in a Controlled Setting details	Gamez, J.L., Gonzalez, J., Leyva, P., Figueroa, I.A., Lucio, N., Salazar, V.E., Salazar, C., Garcia, M. and Funk, M.D.	2017	Medicine & Science in Sports & Exercise	Validation	One Zip Flex Charge HR Blaze	Adults	Steps	URL
Accuracy of Smartwatches in Assessing College Students’ Energy Expenditure in Exercise with Different Intensities details	Gao, Z., Li, X., Zeng, N., Pope, Z., Yang, H., Liu, W., Xiong, H., Chen, Y., Li, J. and He, W.	2017	Medicine & Science in Sports & Exercise	Validation	Surge	Adults	Energy Expenditure	URL
A Bit of Fit: Minimalist Intervention in Adolescents Based on a Physical Activity Tracker. details	Gaudet, J., Gallant, F. and Bélanger, M.	2017	JMIR mHealth and uHealth	Intervention	Charge HR	Adolescents	Steps Intensity Heart Rate	URL
Home-Based Trials in Adolescent Migraine details	Gelfand, A.A., Qubty, W., Patniyot, I., Grimes, B., Pletcher, M.J., Goadsby, P.J. and Cummings, S.R.	2017	JAMA Neurology	Intervention		Adolescents	Sleep	URL
The Role of Fitbits in Corporate Wellness Programs: Does Step Count Matter? details	Giddens, L., Leidner, D. and Gonzalez, E.	2017	Hawaii International Conference on System Sciences (HICSS) 2017	Measurement	Flex	Adults	Steps	URL
Variable Accuracy of Wearable Heart Rate Monitors during Aerobic Exercise details	Gillinov, S., Etiwy, M., Wang, R., Blackburn, G., Phelan, D., Gillinov, A.M., Houghtaling, P., Javadikasgari, H. and Desai, M.Y.	2017	Medicine & Science in Sports & Exercise	Validation	Blaze	Adults	Heart Rate	URL
Personalized Mobile Health Intervention for Health and Weight Loss in Postpartum Women Receiving Women, Infants, and Children Benefit: A Randomized Controlled Pilot Study details	Gilmore, L.A., Klempel, M.C., Martin, C.K., Myers, C.A., Burton, J.H., Sutton, E.F. and Redman, L.M.	2017	Journal of Women's Health	Intervention	Zip	Adults	Steps	URL
Enhancing mHealth Technology in the Patient-Centered Medical Home Environment to Activate Patients With Type 2 Diabetes: A Multisite Feasibility Study Protocol. details	Gimbel, R., Shi, L., Williams, J.E., Dye, C.J., Chen, L., Crawford, P., Shry, E.A., Griffin, S.F., Jones, K.O., Sherrill, W.W., Truong, K., Little, J.R., Edwards, K.W., Hing, M. and Moss, J.B.	2017	JMIR Research Protocols	Methods	Charge	Patients Adults	Steps Sleep	URL
OPREVENT2: Design of a multi-institutional intervention for obesity control and prevention for American Indian adults. details	Gittelsohn, J., Jock, B., Redmond, L., Fleischhacker, S., Eckmann, T., Bleich, S.N., Loh, H., Ogburn, E., Gadhoke, P., Swartz, J., Pardilla, M. and Caballero, B.	2017	BMC Public Health	Methods		Adults		URL
Physical activity levels in individuals with and without patellofemoral pain details	Glaviano, N.R., Baellow, A. and Saliba, S.	2017	Physical Therapy in Sport	Measurement	Charge HR	Patients Adults	Steps Intensity	URL
Influence of the Fitbit Charge HR on physical activity, aerobic fitness and disability in non-specific back pain participants. details	Gordon, R. and Bloxham, S.	2017	The Journal of Sports Medicine and Physical Fitness	Intervention	Charge HR	Patients Adults	Steps	URL
Fitbit Charge HR Wireless Heart Rate Monitor: Validation Study Conducted Under Free-Living Conditions details	Gorny, A.W., Liew, S.J., Tan, C.S. and Müller-Riemenschneider, F.	2017	JMIR mHealth and uHealth	Validation	Charge HR	Adults	Heart Rate	URL
Reversal of type 2 diabetes in youth who adhere to a very-low-energy diet: a pilot study details	Gow, M.L., Baur, L.A., Johnson, N.A., Cowell, C.T. and Garnett, S.P.	2017	Diabetologia	Intervention	One	Children Adolescents	Steps	URL
Meaningful weight loss in obese postmenopausal women: A pilot study of high-intensity interval training and wearable technology. details	Grossman, J.A., Arigo, D. and Bachman, J.L.	2017	Menopause	Intervention	Charge HR	Adults	Steps Intensity Heart Rate	URL
Fitbit Activity Trackers Interrupt Workplace Sedentary Behavior: A New Application details	Guitar, N.A., MacDougall, A., Connelly, D.M. and Knight, E.	2017	Workplace Health & Safety	Intervention	One	Adults	Steps	URL
Can a Made-for-Consumer Activity Monitor Assess Physical Activity in Adolescents and Young Adults After Lower Extremity Limb Salvage for Osseous Tumors? details	Gundle, K.R., Punt, S.E., Mattioli-Lewis, T. and Conrad, E.U.	2017	Journal of Pediatric Orthopaedics	Measurement	One	Adolescents	Steps	URL
FitViz: A Personal Informatics Tool for Self-management of Rheumatoid Arthritis details	Gupta, A., Tong, X., Shaw, C., Li, L. and Feehan, L.	2017	2017 International Conference on Human-Computer Interaction	Usability Measurement	Flex	Patients Adults	Steps Intensity	URL
Accuracy of the Fitbit Zip for Measuring Steps for Adolescents With Visual Impairments details	Haegele, J.A., Brian, A.S. and Wolf, D.	2017	Adapted Physical Activity Quarterly	Validation	Zip	Patients Adolescents	Steps	URL
Regular exercise improves the well-being of parents of children with cancer details	Halliday, G.C., Miles, G.C.P., Marsh, J.A., Kotecha, R.S. and Alessandri, A.J.	2017	Pediatric Blood & Cancer	Intervention		Adults	Steps	URL
Physical activity among children: objective measurements using Fitbit One® and ActiGraph details	Hamari, L., Kullberg, T., Ruohonen, J., Heinonen, O.J., Díaz-Rodríguez, N., Lilius, J., Pakarinen, A., Myllymäki, A., Leppänen, V. and Salanterä, S.	2017	BMC Research Notes	Validation	One	Children	Steps	URL
Zero Cadence as a Proxy Indicator of Sitting Behaviors in Objective Monitoring details	Han, H., Aguiar, E.J., Ducharme, S., Lim, J., Moore, C., Busa, M.A., Sirard, J.R., Chipkin, S.R., Staudenmayer, J. and Tudor-Locke, C.	2017	Medicine & Science in Sports & Exercise	Methods	One	Adults	Steps	URL
Validity Of The Diagnostix 2100 And Fitbit Charge HR In Assessing Heart Rate details	Hardekopf, P. and Fountaine, C.	2017	Medicine & Science in Sports & Exercise	Validation	Charge HR	Adults	Heart Rate	URL
A Trial of Financial and Social Incentives to Increase Older Adults' Walking details	Harkins, K.A., Kullgren, J.T., Bellamy, S.L., Karlawish, J. and Glanz, K.	2017	American Journal of Preventive Medicine	Intervention	Ultra	Older Adults	Steps	URL
Randomized controlled trial of increasing physical activity on objectively measured and self-reported cognitive functioning among breast cancer survivors: The memory & motion study details	Hartman, S.J., Nelson, S.H., Myers, E., Natarajan, L., Sears, D.D., Palmer, B.W., Weiner, L.S., Parker, B.A. and Patterson, R.E.	2017	Cancer	Intervention	One	Patients Adults	Steps	URL
Tea, talk and technology: patient and public involvement to improve connected health ‘wearables' research in dementia details	Hassan, L., Swarbrick, C., Sanders, C., Parker, A., Machin, M., Tully, M.P. and Ainsworth, J.	2017	Research Involvement and Engagement	Usability	Charge HR	Older Adults	NA	URL
Determinants for Sustained Use of an Activity Tracker: Observational Study details	Hermsen, S., Moons, J., Kerkhof, P., Wiekens, C. and De Groot, M.	2017	JMIR mHealth and uHealth	Measurement	Zip	Adults	Steps	URL
Using mobile technologies with psychiatric patients: Assessing the potential to reduce risk of developing diseases related to inactivity details	Holubova, A., Schlenker, J., Socha, V., Muzik, J., Gillar, D., Doksansky, M., Polacek, M., Hana, K., Kaspar, J., Smrcka, P., Cendelinova, M. and Gojda, J.	2017	2017 IEEE 15th International Symposium on Applied Machine Intelligence and Informatics (SAMI),	Measurement	Flex	Patients Adults	Steps	URL
A Multi-Level, Mobile-Enabled Intervention to Promote Physical Activity in Older Adults in the Primary Care Setting (iCanFit 2.0): Protocol for a Cluster Randomized Controlled Trial details	Hong, Y.A., Forjuoh, S.N., Ory, M.G., Reis, M.D. and Sang, H.	2017	JMIR Research Protocols	Methods	Flex 2	Older Adults	Steps Intensity Sleep	URL
MyAirCoach: the use of home-monitoring and mHealth systems to predict deterioration in asthma control and the occurrence of asthma exacerbations; study protocol of an observational study. details	Honkoop, P.J., Simpson, A., Bonini, M., Snoeck-Stroband, J.B., Meah, S., Fan Chung, K., Usmani, O.S., Fowler, S. and Sont, J.K.	2017	BMJ Open	Methods	Charge HR	Patients Adults	Steps Intensity Heart Rate	URL
The Accuracy of Wrist-worn Heart Rate Monitors across a Range of Exercise Intensities details	Hough, P., Glaister, M. and Pledger, A.	2017	Journal of Physical Activity Research	Validation	Charge HR	Adults	Heart Rate
Elderly People Living Alone: Detecting Home Visits with Ambient and Wearable Sensing details	Hu, R., Pham, H., Buluschek, P. and Gatica-Perez, D.	2017	Proceedings of the 2nd International Workshop on Multimedia for Personal Health and Health Care - MMHealth '17	Measurement Methods	Charge HR	Older Adults	Steps Intensity Sleep	URl
A First Step Towards Behavioral Coaching for Managing Stress: A Case Study on Optimal Policy Estimation with Multi-stage Threshold Q-learning. details	Hu, X., Hsueh, P.-Y.S., Chen, C.-H., Diaz, K.M., Cheung, Y.-K.K. and Qian, M.	2017	AMIA Annual Symposium proceedings.	Measurement	Flex	Adults	Steps Intensity	URL
Validity of the Fitbit One for Measuring Activity in Community-Dwelling Stroke Survivors details	Hui, J., Heyden, R., Bao, T., Accettone, N., McBay, C., Richardson, J. and Tang, A.	2017	Physiotherapy Canada	Validation	One	Patients Adults	Steps	URL
The Accuracy of Pedometers in Measuring Walking Steps on a Treadmill in College Students details	Husted, H. and Llewellyn, T.	2017	International Journal of Exercise Science	Validation	Charge	Adults	Steps	URL
Comparison of four Fitbit and Jawbone activity monitors with a research-grade ActiGraph accelerometer for estimating physical activity and energy expenditure details	Imboden, M.T., Nelson, M.B., Kaminsky, L.A. and Montoye, A.H.	2017	British Journal of Sports Medicine	Validation	One Zip Flex	Adults	Steps Intensity	URL
Activity trackers, prior motivation, and perceived informational and motivational affordances details	Jarrahi, M.H., Gafinowitz, N. and Shin, G.	2017	Personal and Ubiquitous Computing	Survey Research		Adults	Steps Intensity	URL
Wrist-Worn Activity Monitoring Devices Overestimate Sleep Duration and Efficiency in Healthy Adults details	Jumabhoy, R., Dao, P., Maskevich, S., Stout, J. and Drummond, S.	2017	Sleep	Validation	One	Adults	Sleep	URL
Ka-HOLO Project: a protocol for a randomized controlled trial of a native cultural dance program for cardiovascular disease prevention in Native Hawaiians details	Kaholokula, J.K., Look, M.A., Wills, T.A., de Silva, M., Mabellos, T., Seto, T.B., Ahn, H.J., Sinclair, K.A. and Buchwald, D.	2017	BMC Public Health	Methods	Flex	Adults	Steps Energy Expenditure Intensity Distance	URL
Validity of a commercial wearable sleep tracker in adult insomnia disorder patients and good sleepers details	Kang, S.-G., Kang, J.M., Ko, K.-P., Park, S.-C., Mariani, S. and Weng, J.	2017	Journal of Psychosomatic Research	Validation	Flex	Patients Adults	Sleep	URL
Blood Glucose Control and Related Factors at a Camp for Korean Children and Adolescents with Type 1 Diabetes details	Kang, N., Lee, J., Park, D.-H., Lee, S.-K., Nam, S.-Y., Lee, S., Kim, M., Kang, H., Kim, E., Kim, M. and Sohn, M.	2017	Comprehensive Child and Adolescent Nursing	Measurement	Flex	Patients Children Adolescents	Steps	URL
Examination of a Wearable Activity Tracker to Assess Children’s Physical Activity details	Kang, S.-K., An, H.-S., Hong, S. and Lee, J-M.	2017	Medicine & Science in Sports & Exercise	Validation	Charge HR	Children	Intensity	URL
Physical Activities in Patients with β-Thalassemia As Measured By Fitbit in Association with Patient-Reported Outcomes details	Kattamis, A., Sutcharitchan, P., Taher, A., Cappellini, M.D., Mahmoud, D., Pariseau, J., Laadem, A., Khan, A., Hu, X.H. and Viprakasit, V.	2017	Blood	Measurement	One	Patients Adults	Steps
Physical Activity to Reduce Fatigue in Rheumatoid Arthritis: A Randomized, Controlled Trial details	Katz, P., Margaretten, M., Gregorich, S. and Trupin, L.	2017	Arthritis Care & Research	Intervention	Zip	Patients Adults	Steps	URL
The Motivational Impact of Wearable Healthy Lifestyle Technologies: A Self-determination Perspective on Fitbits With Adolescents details	Kerner, C. and Goodyear, V.A.	2017	American Journal of Health Education	Measurement	Charge	Adolescents	NA	URL
Development of an innovative mHealth platform for remote physical activity monitoring and health coaching of cardiac rehabilitation patients details	Kitsiou, S., Thomas, M., Marai, G.E., Maglaveras, N., Kondos, G., Arena, R. and Gerber, B.	2017	2017 IEEE EMBS International Conference on Biomedical & Health Informatics (BHI)	Usability	Charge HR	Patients Adults	Steps Intensity Heart Rate	URL
Consumer-Based Physical Activity Monitor as a Practical Way to Measure Walking Intensity During Inpatient Stroke Rehabilitation details	Klassen, T.D., Semrau, J.A., Dukelow, S.P., Bayley, M.T., Hill, M.D. and Eng, J.J.	2017	Stroke	Validation	One	Patients Adults	Steps	URL
Active2Gether: A Personalized m-Health Intervention to Encourage Physical Activity details	Klein, M., Manzoor, A. and Mollee, J.	2017	Sensors	Methods	One	Adults	Steps Intensity	URL
The Volunteering-in-Place Program: Meaningful Volunteer Activity for Assisted Living Residents details	Klinedinst, J.	2017	Innovation in Aging	Intervention		Older Adults		URL
Implementation of a Home Monitoring System for Heart Failure Patients: A Feasibility Study. details	Kohn, M.S., Haggard, J., Kreindler, J., Birkeland, K., Kedan, I., Zimmer, R. and Khandwalla, R.	2017	JMIR Research Protocols	Methods	Flex	Patients Adults	Steps	URL
Heart Rate Assessment by Smart Watch: Utility or Futility? details	Koshy, A., Sajeev, J., Zureik, M., Rajakariar, K., Street, M., Cosgrave, N., Wong, M., Hamer, A., Cooke, J., Roberts, L. and Teh, A.	2017	Heart, Lung and Circulation	Validation	Blaze	Patients Adults	Heart Rate	URL
Wearable technology to reduce sedentary behavior and CVD risk in older adults: Design of a randomized controlled trial details	Krehbiel, L.M., Layne, A.S., Sandesara, B., Manini, T.M., Anton, S.D. and Buford, T.W.	2017	Contemporary Clinical Trials Communications	Methods	Zip	Adults	Steps Intensity	URL
Use of wearable devices for post-discharge monitoring of ICU patients: a feasibility study details	Kroll, R.R., McKenzie, E.D., Boyd, J.G., Sheth, P., Howes, D., Wood, M. and Maslove, D.M.	2017	Journal of Intensive Care	Usability	Charge HR	Patients Adults	Steps Sleep Heart Rate	URL
N-of-1 study of weight loss maintenance assessing predictors of physical activity, adherence to weight loss plan and weight change details	Kwasnicka, D., Dombrowski, S.U., White, M. and Sniehotta, F.F.	2017	Psychology & Health	Measurement	One Aria	Adults	Steps Weight	URL
Use of a mobile social networking intervention for weight management: a mixed-methods study protocol details	Laranjo, L., Lau, A.Y.S., Martin, P., Tong, H.L. and Coiera, E.	2017	BMJ Open	Methods	Flex 2	Adults	Steps Weight	URL
Use It And Lose It: Fitbit Use, Daily Steps, And Weight Change Among Overweight Adults details	Larsen, C.A., Monroe, C.M. and West, D.S.	2017	Medicine & Science in Sports & Exercise	Intervention	Zip	Adults	Steps	URL
Comparison of Wearable Activity Tracker with Actigraphy for Sleep Evaluation and Circadian Rest-Activity Rhythm Measurement in Healthy Young Adults details	Lee, H.-A., Lee, H.-J., Moon, J.-H., Lee, T., Kim, M.-G., In, H., Cho, C.-H. and Kim, L.	2017	Psychiatry Investigation	Validation	Charge HR	Adults	Steps Sleep Heart Rate	URL
Evaluation of Commercial Self-Monitoring Devices for Clinical Purposes: Results from the Future Patient Trial, Phase I. details	Leth, S., Hansen, J., Nielsen, O.W. and Dinesen, B.	2017	Sensors	Validation	One Zip Charge HR	Adults	Steps Heart Rate	URL
A technology-enabled Counselling program versus a delayed treatment control to support physical activity participation in people with inflammatory arthritis: study protocol for the OPAM-IA randomized controlled trial details	Li, L.C., Feehan, L.M., Shaw, C., Xie, H., Sayre, E.C., Aviña-Zubeita, A., Grewal, N., Townsend, A.F., Gromala, D., Noonan, G. and Backman, C.L.	2017	BMC Rheumatology	Methods	Flex 2	Patients Adults	Steps Intensity	URL
A Community-Based Physical Activity Counselling Program for People With Knee Osteoarthritis: Feasibility and Preliminary Efficacy of the Track-OA Study details	Li, L.C., Sayre, E.C., Xie, H., Clayton, C. and Feehan, L.M.	2017	JMIR mHealth and uHealth	Intervention	Flex	Patients Adults	Steps	URL
Considering interpersonal differences in validating wearable sleep-tracking technologies details	Liang, Z. and Martell, M.A.C.	2017	2017 Tenth International Conference on Mobile Computing and Ubiquitous Network	Validation	Charge 2	Adults	Sleep
Are wearable EEG devices more accurate than fitness wristbands for home sleep Tracking? Comparison of consumer sleep trackers with clinical devices details	Liang, Z. and Nishimura, T.	2017	2017 IEEE 6th Global Conference on Consumer Electronics	Validation	Charge 2	Adults	Sleep
Metformin to Augment Strength Training Effective Response in Seniors (MASTERS): study protocol for a randomized controlled trial details	Long, D.E., Peck, B.D., Martz, J.L., Tuggle, S.C., Bush, H.M., McGwin, G., Kern, P.A., Bamman, M.M. and Peterson, C.A.	2017	Trials	Intervention	Flex	Older Adults Patients	Steps Intensity	URL
Financial incentives and health coaching to improve physical activity following total knee replacement: a randomized controlled trial details	Losina, E., Collins, J.E., Deshpande, B.R., Smith, S.R., Michl, G.L., Usiskin, I.M., Klara, K.M., Winter, A.R., Yang, H.Y., Selzer, F. and Katz, J.N.	2017	Arthritis Care & Research	Intervention	Zip	Older Adults Patients	Steps	URL
Implementation of a workplace intervention using financial rewards to promote adherence to physical activity guidelines: a feasibility study details	Losina, E., Smith, S.R., Usiskin, I.M., Klara, K.M., Michl, G.L., Deshpande, B.R., Yang, H.Y., Smith, K.C., Collins, J.E. and Katz, J.N.	2017	BMC Public Health	Intervention	Flex	Adults	Intensity	URL
Estimation of Symptom Severity During Chemotherapy From Passively Sensed Data: Exploratory Study. details	Low, C.A., Dey, A.K., Ferreira, D., Kamarck, T., Sun, W., Bae, S. and Doryab, A.	2017	Journal of Medical Internet Research	Measurement Methods	Charge HR	Patients Adults	Steps Energy Expenditure Intensity Heart Rate
Fitness band accuracy in older community dwelling adults details	Madigan, E.A.	2017	Health Informatics Journal	Validation	Flex	Older Adults	Steps	URL
Step Count Accuracy and Reliability from Activity Monitors Worn by Mobility-Intact Older Adults details	Maganja, S., Donaldson, M. and Mackey, D.	2017	Innovation in Aging	Validation	One Charge	Older Adults	Steps	URL
Users' experiences of wearable activity trackers: a cross-sectional study details	Maher, C., Ryan, J., Ambrosi, C. and Edney, S.	2017	BMC Public Health	Survey Research		Adults		URL
Aerobic exercise training in children and adolescents with inflammatory bowel disease: Influence on psychological functioning, sleep and physical performance – An exploratory trial details	Mählmanna, L., Gerber, M., Furlano, R.I., Legeret, C., Kalak, N., Holsboer-Trachsler, E. and Brand, S.	2017	Mental Health and Physical Activity	Intervention	Flex	Children Adolescents	Steps	URL
Promoting Optimal Physical Exercise for Life (PROPEL): aerobic exercise and self-management early after stroke to increase daily physical activity-study protocol for a stepped-wedge randomised trial. details	Mansfield, A., Brooks, D., Tang, A., Taylor, D., Inness, E.L., Kiss, A., Middleton, L., Biasin, L., Fleck, R., French, E., LeBlanc, K., Aqui, A. and Danells, C.	2017	BMJ Open	Methods	One Charge HR	Patients Adults	Steps Heart Rate
Validity of the Fitbit? Distance Traveled Feature Among Multiple Speed Trials details	Marton, C.J.	2017	Medicine & Science in Sports & Exercise	Validation	Charge	Adults	Distance	URL
Pilot Validation of Ambulatory Activity Monitors for Sleep Measurement in Huntington's Disease Gene Carriers details	Maskevich, S., Jumabhoy, R., Dao, P.D., Stout, J.C. and Drummond, S.P.	2017	Journal of Huntington's Disease	Validation	One	Patients Adults	Sleep	URL
Explaining System Missing: Missing Data and Experience Sampling Method details	McLean, D.C., Nakamura, J. and Csikszentmihalyi, M.	2017	Social Psychological and Personality Science	Measurement	Flex	Adults	Steps Sleep	URL
Assessing the Effects of Interpersonal and Intrapersonal Behavior Change Strategies on Physical Activity in Older Adults: a Factorial Experiment details	McMahon, S.K., Lewis, B., Oakes, J.M., Wyman, J.F., Guan, W. and Rothman, A.J.	2017	Annals of Behavioral Medicine	Intervention	One	Older Adults	Steps Intensity Distance	URL
Impact of work-hours and sleep on well-being and burnout for physicians-in-training: the prospective RATE Study details	Mendelsohn, D., Despot, I., Gooderham, P., Singhal, A., Redekop, G. and Toyota, B.	2017	Canadian Journal of Neurological Sciences	Measurement		Adults	Steps	URL
Data driven multi-agent m-health system to characterize the daily activities of elderly people details	Mendes, S., Queiroz, J. and Leitao, P.	2017	2017 12th Iberian Conference on Information Systems and Technologies	Measurement Methods	Charge HR	Older Adults	Steps Intensity Sleep Heart Rate	URL
A Fitbit and Facebook mHealth intervention for promoting physical activity among adolescent and young adult childhood cancer survivors: A pilot study details	Mendoza, J.A., Baker, K.S., Moreno, M.A., Whitlock, K., Abbey-Lambertz, M., Waite, A., Colburn, T. and Chow, E.J.	2017	Pediatric Blood & Cancer	Intervention	Flex	Adolescents	Steps	URL
Crafting a View of Self-Tracking Data in the Clinical Visit details	Mentis, H.M., Komlodi, A., Schrader, K., Phipps, M., Gruber-Baldini, A., Yarbrough, K. and Shulman, L.	2017	Proceedings of the 2017 CHI Conference on Human Factors in Computing Systems	Usability	Zip	Patients Adults	Steps	URL
Adolescent girls' reactions to nutrition and physical activity assessment tools and insight into lifestyle habits details	Metos, J., Gren, L., Brusseau, T., Moric, E., O'Toole, K., Mokhtari, T., Buys, S. and Frost, C.	2017	Health Education Journal	Usability	Flex	Adolescents	Steps Energy Expenditure	URL
Identification and Classification of Usage Patterns in Long-Term Activity Tracking details	Meyer, J., Wasmann, M., Heuten, W., El Ali, A. and Boll, S.C.	2017	Proceedings of the 2017 CHI Conference on Human Factors in Computing Systems	Review Methods	Ultra One Zip Flex	Adults	Steps	URL
A Validation Study of the Fitbit One in Daily Life Using Different Time Intervals details	Middelweerd, A., Van der Ploeg, H.P., Van Halteren, A., Twisk, J., Brug, J. and Te Velde, S.J.	2017	Medicine & Science in Sports & Exercise	Validation	One	Adults	Steps Intensity	URL
Increasing physical activity through an Internet-based motivational intervention supported by pedometers in a sample of sedentary students: A randomised controlled trial details	Miragall, M., Domínguez-Rodríguez, A., Navarro, J., Cebolla, A. and Baños, R.M.	2017	Psychology & Health	Intervention	One	Adults	Steps	URL
Assessing the Use of Wrist-Worn Devices in Patients With Heart Failure: Feasibility Study details	Moayedi, Y., Abdulmajeed, R., Duero Posada, J., Foroutan, F., Alba, A.C., Cafazzo, J. and Ross, H.J.	2017	JMIR Cardio	Validation	Charge HR	Patients Adults	Steps Heart Rate
Mobile Device Accuracy for Step Counting Across Age Groups. details	Modave, F., Guo, Y., Bian, J., Gurka, M.J., Parish, A., Smith, M.D., Lee, A.M. and Buford, T.W.	2017	JMIR mHealth and uHealth	Validation	Surge	Older Adults Adults	Steps	URL
Types of Social Support and Weight Change among Overweight Adults details	Monroe, C.M., Larsen, C. and West, D.	2017	Medicine & Science in Sports & Exercise	Intervention	Zip Aria	Adults	Weight	URL
Energy Expenditure and Step Count Analysis of the Fitbit Flex Activity Tracker details	Montes, J. and Navalta, J.	2017	Medicine & Science in Sports & Exercise	Validation	Flex	Adults	Steps Energy Expenditure	URL
Comparative Accuracy of a Wrist-Worn Activity Tracker and a Smart Shirt for Physical Activity Assessment details	Montoye, A.H.K., Mitrzyk, J.R. and Molesky, M.J.	2017	Measurement in Physical Education and Exercise	Validation	Charge HR	Adults	Steps Energy Expenditure Heart Rate	URL
Determining Resident Sleep during and after Call with Commercial Sleep Monitoring Devices. details	Morhardt, D.R., Luckenbaugh, A., Goldstein, C. and Faerber, G.J.	2017	Urology	Measurement	Flex	Adults	Sleep	URL
Reduction of Health Disparities in Appalachians With Multiple Cardiovascular Disease Risk Factors: A Randomized Controlled Trial details	Moser, D.K., Feltner, F., Biddle, M.J., Chung, M.L. and Lennie, T.A.	2017	Circulation	Intervention		Patients Adults	Steps	URL
Development and evaluation of two web-based interventions for the promotion of physical activity in older adults: study protocol for a community-based controlled intervention trial details	Muellmann, S., Bragina, I., Voelcker-Rehage, C., Rost, E., Lippke, S., Meyer, J., Schnauber, J., Wasmann, M., Toborg, M., Koppelin, F., Brand, T., Zeeb, H. and Pischke, C.R.	2017	BMC Public Health	Methods	Zip	Older Adults	Steps	URL
Minimal Detectable Change Thresholds and Responsiveness of Zephyr Bioharness & Fitbit Charge Devices. details	Nazari, G. and MacDermid, J.C.	2017	Journal of Strength and Conditioning Research	Validation	Charge HR	Adults	Heart Rate	URL
Feasibility of a telephone and web-based physical activity intervention for women shift workers details	Neil-Sztramko, S.E., Gotay, C.C., Sabiston, C.M., Demers, P.A. and Campbell, K.C.	2017	Translational Behavioral Medicine	Usability Intervention	Flex	Adults	Steps Intensity Distance	URL
A qualitative evaluation of breast cancer survivors' acceptance of and preferences for consumer wearable technology activity trackers details	Nguyen, N.H., Hadgraft, N.T., Moore, M.M., Rosenberg, D.E., Lynch, C., Reeves, M.M. and Lynch, B.M.	2017	Supportive Care in Cancer	Usability	One	Patients Adults	Steps	URL
Cognitive Behavior Therapy to Treat Sleep Disturbance and Fatigue After Traumatic Brain Injury: A Pilot Randomized Controlled Trial details	Nguyen, S., McKay, A., Wong, D., Rajaratnam, S.M., Spitz, G., Williams, G., Mansfield, D. and Ponsford, J.L.	2017	Archives of Physical Medicine and Rehabilitation	Intervention	Zip	Patients Adults	Steps	URL
Determining the role of Maternal Leptin and Activity in Pregnancy Outcomes details	Nishimura, T.E., Polgreen, P.M., Polgreen, L.A., Brandt, D.S., Thomas, K.M., Scroggins, S.M., Evans, N.J., Alexander, L.B., Santillan, M.K. and Santillan, D.A.	2017	The FASEB Journal	Measurement	Zip	Adults Pregnant Women	Steps	URL
The utility of personal activity trackers (Fitbit Charge 2) on exercise capacity in patients post acute coronary syndrome [UP-STEP ACS Trial]: a randomised controlled trial protocol details	Nogic, J., Thein, P.M., Cameron, J., Mirzaee, S., Ihdayhid, A. and Nasis, A.	2017	BMC Cardiovascular Disorders	Methods	Charge 2	Patients Adults	Steps Heart Rate
Accuracy of Consumer Monitors for Measuring Sleep Across Seven Nights details	Nowakowski, S., Grandner, M., Stout-Aguilar, J., Meers, J., Lewis-Powell, Z., Swartz, M., Choi, H. and Lyons, E.	2017	Sleep	Validation	Flex	Adults	Sleep	URL
Measuring and understanding adherence in a home-based exercise intervention during chemotherapy for early breast cancer details	Nyrop, K.A., Deal, A.M., Choi, S.K., Wagoner, C.W., Lee, J.T., Wood, A., Anders, C., Carey, L.A., Dees, E.C., Jolly, T.A., Reeder-Hayes, K.E. and Muss, H.B.	2017	Breast Cancer Research and Treatment	Intervention	Zip	Patients Adults	Steps	URL
When a Step Is Not a Step! Specificity Analysis of Five Physical Activity Monitors details	O’Connell, S., ÓLaighin, G. and Quinlan, L.R.	2017	PLOS ONE	Validation	One	Adults	Steps	URL
What Matters in Weight Loss? An In-Depth Analysis of Self-Monitoring. details	Painter, S.L., Ahmed, R., Hill, J.O., Kushner, R.F., Lindquist, R., Brunning, S. and Margulies, A.	2017	Journal of Medical Internet Research	Intervention	One Aria	Adults	Steps Energy Expenditure Intensity Weight	URL
Screening of Atrial Fibrillation Using Wrist Photoplethysmography from a Fitbit Tracker details	Pantelopoulos, A., Faranesh, A., Milescu, A., Hosking, P., Venkatraman, S. and Heneghan, C.	2017	Iproceedings	Validation Methods		Patients Adults	Heart Rate	URL
Sources of Error with Wearable Step Counters details	Park, S., Toth, L.P., Morton, A.L., Pittman, W.L., Sarasaltik, D. and Bassett, D.R.	2017	Medicine & Science in Sports & Exercise	Validation	Zip Charge	Adults	Steps	URL
Effect of a Game-Based Intervention Designed to Enhance Social Incentives to Increase Physical Activity Among Families: The BE FIT Randomized Clinical Trial details	Patel, M.S., Benjamin, E.J., Volpp, K.G., Fox, C.S., Small, D.S., Massaro, J.M., Lee, J.J., Hilbert, V., Valentino, M., Taylor, D.H., Manders, E.S., Mutalik, K., Zhu, J., Wang, W. and Murabito, J.M.	2017	AMA Internal Medicine	Intervention	Flex	Adults	Steps	URL
Using Wearable Devices and Smartphones to Track Physical Activity: Initial Activation, Sustained Use, and Step Counts Across Sociodemographic Characteristics in a National Sample details	Patel, M.S., Foschini, L., Kurtzman, G.W., Zhu, J., Wang, W., Rareshide, C.A. and Zbikowski, S.M.	2017	Annals of Internal Medicine	Measurement Methods		Adults	Steps	URL
A Feasibility Study for Improved Physical Activity After Total Knee Arthroplasty details	Paxton, R.J., Forster, J.E., Miller, M.J., Gerron, K.L., Stevens-Lapsley, J.E. and Christiansen, C.L.	2017	Journal of Aging and Physical Activity	Intervention	Zip	Patients Adults	Steps	URL
Physical Activity Trackers in Combination with Motivational Interviewing to Increase Activity details	Perez, M., Ellingson, L., Bai, Y., Peyer, K. and Welk, G.	2017	Medicine & Science in Sports & Exercise	Intervention	Charge	Adults	Steps	URL
Quantification of physical activity in adult patients with haemophilic arthropathy in prophylaxis treatment using a fitness tracker details	Pérez-Alenda, S., Carrasco, J.J., Megías-Vericat, J.E., Poveda, J.L., Bonanad, S. and Querol, F.	2017	Haemophilia	Measurement	Charge HR	Patients Adults	Steps Intensity Distance
Interdependent Effects of Autonomous and Controlled Regulation on Exercise Behavior details	Phillips, L.A. and Johnson, M.A.	2017	Personality and Social Psychology Bulletin	Measurement	Zip	Adults	Steps Intensity	URL
Wellness, sleep and exercise in emergency medicine residents: an observational study details	Poonja, Z., O'Brien, P., Cross, E., Desrochers, C., Jaggi, P., Dance, E., Krentz, J. and Thoma, B.	2017	Canadian Journal of Emergency Medicine	Measurement	Charge	Adults	Steps Intensity Sleep	URL
Step It Up: Higher Step Count Is Significantly Correlated with Better Exercise Capacity in Individuals with Cystic Fibrosis details	Powers, K., Herzog, T., Loosen, H., Berg, K.V., Weir, B., Riekert, K.A. and Mogayzel, P.J.	2017	American Journal of Respiratory and Critical Care Medicine	Intervention	Flex	Patients Adults	Steps	URL
Accuracy And Reliability Of The Fitbit Charge? Activity Tracker Among Older Adults details	Powers, M., Smith, M., Henderson, O. and Bodman, T.	2017	Medicine & Science in Sports & Exercise	Validation	Charge	Older Adults	Steps	URL
Validation of a self-monitoring tool for use in exercise therapy. details	Powierza, C.S., Clark, M.D., Hughes, J.M., Carneiro, K.A. and Mihalik, J.P.	2017	PM&R	Validation	Charge HR	Adults	Heart Rate	URL
A Six-Week Supervised Exercise and Educational Intervention After Total Hip Arthroplasty: A Case Series details	Pozzi, F., Madara, K. and Zeni Jr, J.A.	2017	The International Journal of Sports Physical Therapy	Intervention	Zip	Patients Adults	Steps	URL
Monitoring-Based Model for Personalizing the Clinical Process of Crohn's Disease details	de Ramón-Fernández, A., Ruiz-Fernández, D., Marcos-Jorquera, D., Gilart-Iglesias, V. and Vives-Boix, V.	2017	Sensors	Methods	Flex	Patients	Steps	URL
Can Fitness Trackers Help Diabetic and Obese Users Make and Sustain Lifestyle Changes? details	Randriambelonoro, M., Chen, Y. and Pu, P.	2017	Computer	Usability Measurement	One	Patients Adults	Steps	URL
Effectiveness of SmartMoms, a Novel eHealth Intervention for Management of Gestational Weight Gain: Randomized Controlled Pilot Trial details	Redman, L.M., Gilmore, L.A., Breaux, J., Thomas, D.M., Elkind-Hirsch, K., Stewart, T., Hsia, D.S., Burton, J., Apolzan, J.W., Cain, L.E., Altazan, A.D., Ragusa, S., Brady, H., Davis, A., Tilford, J.M., Sutton, E.F. and Martin, C.K.	2017	JMIR mHealth and uHealth	Intervention	Zip	Adults Pregnant Women	Steps	URL
A Feasibility Study Examining Use of the FitBit Zip™ vs. the Accusplit Eagle AC 120 XL Pedometer to Increase Physical Activity for Persons with Mild Cognitive Disorder details	Richeson, N.E. and Croteau, K.A.	2017	Activities, Adaptation & Aging	Usability	Zip	Older Adults	Steps	URL
A cluster-randomised controlled trial to promote physical activity in adolescents: the Raising Awareness of Physical Activity (RAW-PA) Study. details	Ridgers, N.D., Timperio, A., Brown, H., Ball, K., Macfarlane, S., Lai, S.K., Richards, K., Ngan, W. and Salmon, J.	2017	BMC Public Health	Methods	Flex	Adolescents	Steps Intensity	URL
Smartphone-Enabled Health Coaching Intervention (iMOVE) to Promote Long-Term Maintenance of Physical Activity in Breast Cancer Survivors: Protocol for a Feasibility Pilot Randomized Controlled Trial details	Ritvo, P., Obadia, M., Santa Mina, D., Alibhai, S., Sabiston, C., Oh, P., Campbell, K., McCready, D., Auger, L. and Jones, J.M.	2017	JMIR Research Protocols	Methods	Flex	Patients Adults	Steps Intensity Sleep	URL
An Acceptance and Commitment Therapy (ACT) intervention for Chronic Fatigue Syndrome (CFS): A case series approach details	Roche, L., Dawson, D.L., Moghaddam, N.G. and Abey, A.	2017	Journal of Contextual Behavioral Science	Intervention	Flex	Patients Adults	Steps	URL
A telehealth intervention to promote healthy lifestyles after stroke: The Stroke Coach protocol details	Sakakibara, B.M., Lear, S.A., Barr, S.I., Benavente, O., Goldsmith, C.H., Silverberg, N.D., Yao, J. and Eng, J.J.	2017	International Journal of Stroke	Methods	Zip	Older Adults Patients	Steps	URL
Heart rate and sentiment experimental data with common timeline details	Salamon, J. and Moucek, R.	2017	Data in Brief	Measurement	Charge HR	Adults	Heart Rate	URL
Accuracy of Fitbit Charge 2 Worn at Different Wrist Locations During Exercise details	Salazar, V.E., Lucio, N.D. and Funk, M.D.	2017	Medicine & Science in Sports & Exercise	Validation	Charge 2	Adults	Heart Rate	URL
Step count accuracy and reliability of two activity tracking devices in people after stroke details	Schaffer, S.D., Holzapfel, S.D., Fulk, G. and Bosch, P.R.	2017	Physiotherapy Theory and Practice	Validation	Zip	Patients Adults	Steps	URL
Piloting a mobile health intervention to increase physical activity for adolescents with ADHD details	Schoenfelder, E., Moreno, M., Wilner, M., Whitlock, K.B. and Mendoza, J.A.	2017	Preventive Medicine Reports	Intervention	Flex	Patients Adolescents	Steps	URL
What factors predict Fitbit adherence in Stroke and Parkinson disease? details	Schrader, K., Mentis, H., Phipps, M., Barr, E., Gruber-Baldini, A., Yarbrough, K., Coelln, F.R.V. and Shulman, L.	2017	Neurology	Usability	Charge HR	Patients Children	Heart Rate	URL
Assessing the Influence of a Fitbit Physical Activity Monitor on the Exercise Practices of Emergency Medicine Residents: A Pilot Study details	Schrager, J.D., Shayne, P., Wolf, S., Das, S., Patzer, R.E., White, M. and Heron, S.	2017	JMIR mHealth and uHealth	Intervention	Flex	Adults	Steps Intensity	URL
Understanding physical activity lapses among women: responses to lapses and the potential buffering effect of social support details	Schumacher, L.M., Arigo, D. and Thomas, C.	2017	Journal of Behavioral Medicine	Intervention	Flex	Adults	Steps Intensity	URL
Fitbit Vs Six Minute Walk in PAH details	Sehgal, S., Chowdhury, A., Rabih, F., Gadre, A. and Highland, K.B.	2017	American Journal of Respiratory and Critical Care Medicine	Measurement	Charge HR	Patients Adults	Steps	URL
Validity and reliability of the Fitbit Zip as a measure of preschool children's step count details	Sharp, C.A., Mackintosh, K.A., Erjavec, M., Pascoe, D.M. and Horne, P.J.	2017	BMJ Open Sport & Exercise Medicine	Validation	Zip	Children	Steps	URL
Accuracy in Wrist-Worn, Sensor-Based Measurements of Heart Rate and Energy Expenditure in a Diverse Cohort details	Shcherbina, A., Mattsson, C., Waggott, D., Salisbury, H., Christle, J., Hastie, T., Wheeler, M. and Ashley, E.	2017	Journal of Personalized Medicine	Validation	Surge	Adults	Energy Expenditure Heart Rate
Exercise- and Psychosocial-Based Interventions to Improve Daily Activity in Heart Failure: A Pilot Study details	Shoemaker, M.J., Oberholtzer, N.L., Jongekrijg, L.E., Bowen, T.E., Cartwright, K., Hanson, K., Serba, D., Dickinson, M.G. and Kowalk, A.	2017	Home Health Care Management & Practice	Intervention	Zip	Patients Adults	Steps	URL
"Pre-Habilitation" of Frail Candidates for Lung Transplantation Using a Mobile Health Enabled Home-Based Intervention Is Feasible and Safe details	Singer, J., Soong, A., Bruun, A., Hays, S., Kukreja, J., Bracha, A., Chin, G., Wolters, P.J., Peters, M. and Garvey, C.M.	2017	American Journal of Respiratory and Critical Care Medicine	Intervention		Patients Adults		URL
Accuracy Of Steps, Energy Expenditure, And Distance In Nine Activity Trackers details	Smith, M.A.	2017	Medicine & Science in Sports & Exercise	Validation	Charge Charge HR Surge	Adults	Steps Energy Expenditure Distance	URL
Maintained Physical Activity Induced Changes in Delay Discounting details	Sofis, M.J., Carrillo, A. and Jarmolowicz, D.P.	2017	Behavior Modification	Intervention	Charge HR	Adults	Steps	URL
Analyzing Sensor-Based Time Series Data to Track Changes in Physical Activity during Inpatient Rehabilitation details	Sprint, G., Cook, D., Weeks, D., Dahmen, J. and La Fleur, A.	2017	Sensors	Methods	Charge HR	Adults	Steps Heart Rate	URL
Activity-tracking devices for older adults: comparison and preferences details	Steinert, A., Haesner, M. and Steinhagen-Thiessen, E.	2017	Universal Access in the Information Society	Usability	Flex	Older Adults		URL
Healthy lifestyle intervention for African American uterine cancer survivors: Study protocol details	Stewart, J.L., Besenyi, G.B., Williams, L.B., Burt, V., Anglin, J.C., Ghamande, S.A. and Coughlin, S.S.	2017	Contemporary Clinical Trials Communications	Methods	Blaze	Patients Adults	Steps Energy Expenditure Intensity Distance Sleep Heart Rate	URL
Virtual Games and Real- World Communities: Environments that Constrain and Enable Physical Activity in Games for Health details	Stewart, M.K., Hagood, D. and Ching, C.C.	2017	International Journal of Game-Based Learning	Usability		Children Adolescents		URL
A multicenter controlled study for dementia prevention through physical, cognitive and social activities - GESTALT-kompakt. details	Streber, A., Abu-Omar, K., Hentschke, C. and Rütten, A.	2017	Clinical Interventions in Aging	Intervention	Zip	Older Adults	Steps
The Spread of Physical Activity Through Social Networks details	Stück, D., Hallgrímsson, H.T., Ver Steeg, G., Epasto, A. and Foschini, L.	2017	Proceedings of the 26th International Conference on World Wide Web - WWW '17	Measurement Methods		Adults	Steps	URL
A Mobile Health Application to Track Patients After Gastrointestinal Surgery: Results from a Pilot Study details	Symer, M.M., Abelson, J.S., Milsom, J., McClure, B. and Yeo, H.L.	2017	Journal of Gastrointestinal Surgery	Usability	Charge HR	Patients Adults	Steps	URL
Fitbit And Actigraph: A Comparison Of Physical Activity And Sedentary Time In Overweight/obese Adults details	Szabo-Reed, A.N., Willis, E., Ptomey, L., Washburn, R. and Donnelly, J.	2017	Medicine & Science in Sports & Exercise	Validation	Flex	Adults	Steps Intensity	URL
Effect of sleep curtailment on dietary behavior and physical activity: A randomized crossover trial details	Tajiri, E., Yoshimura, E., Hatamoto, Y., Tanaka, H. and Shimoda, S.	2017	Physiology & Behavior	Measurement	Charge HR	Adults	Sleep	URL
Harnessing Long Term Physical Activity Data—How Long-term Trackers Use Data and How an Adherence-based Interface Supports New Insights details	Tang, L.M. and Kay, J.	2017	Proceedings of the ACM on Interactive, Mobile, Wearable and Ubiquitous Technologies	Usability		Adults	Steps	URL
Study protocol for the FITR Heart Study: Feasibility, safety, adherence, and efficacy of high intensity interval training in a hospital-initiated rehabilitation program for coronary heart disease details	Taylor, J., Keating, S.E., Leveritt, M.D., Holland, D.J., Gomersall, S.R. and Coombes, J.S.	2017	Contemporary Clinical Trials Communications	Methods	Charge HR	Patients Adults	Steps Intensity	URL
Accuracy of a step counter during treadmill and daily life walking by healthy adults and patients with cardiac disease details	Thorup, C.B., Andreasen, J.J., Sørensen, E.E., Grønkjær, M., Dinesen, B.I. and Hansen, J.	2017	BMJ Open	Validation	Zip	Patients Adults	Steps	URL
Step Count Filters in Wearable Step Counters details	Toth, L., Park, S., Pittman, W., Sarasaltik, D., Morton, A.L. and Bassett, D.R.	2017	Medicine & Science in Sports & Exercise	Validation Methods	Zip Charge	Adults	Steps	URL
Validity of Different Activity Monitors to Count Steps in an Inpatient Rehabilitation Setting. details	Treacy, D., Hassett, L., Schurr, K., Chagpar, S., Paul, S.S. and Sherrington, C.	2017	Physical Therapy	Validation	One Charge	Patients Adults	Steps	URL
A model linking video gaming, sleep quality, sweet drinks consumption and obesity among children and youth details	Turel, O., Romashkin, A. and Morrison, K.M.	2017	Clinical Obesity	Measurement		Children	Steps	URL
Building research in diet and cognition: The BRIDGE randomized controlled trial. details	Tussing-Humphreys, L., Lamar, M., Blumenthal, J.A., Babyak, M., Fantuzzi, G., Blumstein, L., Schiffer, L. and Fitzgibbon, M.L.	2017	Contemporary clinical trials	Methods		Older Adults Patients	Steps Intensity Distance	URL
Patient-Specific Activity Level Benchmarks During Recovery for Total Knee Arthoplasty details	Twiggs, J., Roe, J., Salmon, L., Miles, B. and Theodore, W.	2017	Orthopaedic Proceedings	Measurement		Patients Adults	Steps	URL
Measurement of physical activity in the pre- and early post-operative period after total knee arthroplasty for Osteoarthritis using a Fitbit Flex device. details	Twiggs, J., Salmon, L., Kolos, E., Bogue, E., Miles, B. and Roe, J.	2017	Medical Engineering &Physics	Measurement	Flex	Patients Adults	Steps	URL
Data presentation options to manage variability in physical activity research details	Valbuena, D., Miller, B.G., Samaha, A.L. and Miltenberger, R.G.	2017	Journal of Applied Behavior Analysis	Methods	One	Adults	Steps	URL
Self-monitoring and reminder texts to increase physical activity after colorectal cancer (Smart Pace): A pilot trial. details	Van Blarigan, E., Van Loon, K., Kenfield, S.A., Chan, J.M., Fukuoka, Y., Laffan, A., Mitchell, E., Chan, H., Rodriguez-Jaquez, D., Meyerhardt, J.A. and Venook, A.P.	2017	Journal of Clinical Oncology	Intervention	Flex	Patients Adults	Steps	URL
The Fitbit One Physical Activity Tracker in Men With Prostate Cancer: Validation Study details	Van Blarigan, E.L., Kenfield, S.A., Tantum, L., Cadmus-Bertram, L.A., Carroll, P.R. and Chan, J.M.	2017	JMIR Cancer	Validation	One	Patients Adults	Steps Intensity	URL
Identifying Beneficial Physical Activity During School Recess: Utility and Feasibility of the Fitbit details	Van Camp, C.M. and Hayes, L.B.	2017	Journal of Behavioral Education	Usability Validation	Classic	Children	Steps	URL
TEEN HEED: Design of a clinical-community youth diabetes prevention intervention details	Vangeepuram, N., Williams, N., Constable, J., Waldman, L., Lopez-Belin, P., Phelps-Waldropt, L. and Horowitz, C.R.	2017	Contemporary Clinical Trials	Methods	One	Adolescents	Steps	URL
Virtual Environment for Diabetes Self-Management Education and Support: Preliminary RCT Outcomes details	Vorderstrasse, A., Melkus, G.D., Feinglos, M., Pan, W., Chang, J., Pereira, K., Reagan, L., Kreider, K., Totten, S., Burd, A., Nowlin, S., Birdsall, S. and Johnson, C.M.	2017	Circulation	Intervention		Patients Adults	Steps Intensity	URL
Criterion-Validity of Commercially Available Physical Activity Tracker to Estimate Step Count, Covered Distance and Energy Expenditure during Sports Conditions details	Wahl, Y., Düking, P., Droszez, A., Wahl, P. and Mester, J.	2017	Frontiers in Physiology	Validation	Charge Charge HR	Adults	Steps Energy Expenditure Distance	URL
Evaluation on Step Counting Performance of Wristband Activity Monitors in Daily Living Environment details	Wang, L., Liu, T., Wang, Y., Li, Q., Yi, J. and Inoue, Y.	2017	IEEE Access	Validation	Charge	Adults	Steps	URL
Polysomnography vs Consumer Devices: Comparing Common Sleep Indices details	Wedderburn-Bisshop, J., Kharatishvili-Bredt, I., Martin, I. and Tolhurst, S.	2017	Sleep	Validation	Charge HR	Patients Adults	Sleep	URL
Wearable Heart Rate Monitor Technology Accuracy in Research: A Comparative Study Between PPG and ECG Technology details	Weiler, D.T., Villajuan, S.O., Edkins, L., Cleary, S. and Saleem, J.J.	2017	Proceedings of the Human Factors and Ergonomics Society Annual Meeting	Validation	Charge HR	Adults	Heart Rate	URl
Evaluating the Consistency of Current Mainstream Wearable Devices in Health Monitoring: A Comparison Under Free-Living Conditions details	Wen, D., Zhang, X., Liu, X. and Lei, J.	2017	Journal of Medical Internet Research	Validation	Surge	Adults	Steps Energy Expenditure Intensity Distance Sleep	URL
Sensing interstitial glucose to nudge active lifestyles (SIGNAL): feasibility of combining novel self-monitoring technologies for persuasive behaviour change. details	Whelan, M.E., Kingsnorth, A.P., Orme, M.W., Sherar, L.B. and Esliger, D.W.	2017	BMJ Open	Methods	Charge 2	Patients Adults	Steps Intensity Heart Rate	URL
Physical Activity and Sleep Patterns in Hemodialysis Patients in a Suburban Environment. details	Williams, S., Han, M., Ye, X., Zhang, H., Meyring-Wösten, A., Bonner, M., Young, C., Thijssen, S., Marsh, D. and Kotanko, P.	2017	Blood Purification	Measurement	Flex	Patients Adults	Steps Sleep	URL
Modeling clinically validated physical activity using commodity hardware details	Winfree, K.N. and Dominick, G.	2017	2017 IEEE EMBS International Conference on Biomedical & Health Informatics (BHI)	Methods	Flex	Adults	Steps Intensity	URL
Improved Mental Acuity Forecasting with an Individualized Quantitative Sleep Model. details	Winslow, B.D., Nguyen, N. and Venta, K.E.	2017	Frontiers in Neurology	Methods	Charge HR	Adults	Steps Intensity Sleep	URL
Validation of Three Wearable Fitness Trackers for Measuring Physical Activity in College Students details	Witmer, C., Zhang, P., Godin, S. and Che, D.	2017	Medicine & Science in Sports & Exercise	Validation	Charge HR	Adults	Energy Expenditure	URL
An analysis of how consumer physical activity monitors are used in biomedical research details	Wright, S.P., Collier, S.R., Brown, T.S. and Sandberg, K.	2017	The FASEB Journal	Review		NA	NA	URL
How consumer physical activity monitors could transform human physiology research details	Wright, S.P., Hall Brown, T.S., Collier, S.R. and Sandberg, K.	2017	American Journal of Physiology - Regulatory, Integrative and Comparative Physiology	Review		NA	NA	URL
Using Wireless Pedometers to Measure Children's Physical Activity: How Reliable is the Fitbit Zip? details	Xu, T., Byker, E.J. and Gonzales, M.R.	2017	Movement, Health & Exercise	Validation	Zip	Children	Steps	URL
Habitual sleep duration and sleep duration variation are independently associated with body mass index details	Xu, X., Conomos, M.P., Manor, O., Rohwer, J.E., Magis, A.T. and Lovejoy, J.C.	2017	International Journal of Obesity	Measurement	Charge HR	Adults	Sleep	URL
Impact of Electronic Feedback and Peer Comparisons on Residents' Physical Activity Level details	Yeung, J., Mazloomdoost, D., Crisp, C.C., Kleeman, S. and Pauls, R.N.	2017	Journal of Graduate Medical Education	Intervention Measurement	Flex	Adults	Steps	URL
Stress moderation impacting lupus with exercise (S.M.I.L.E.): influence of daily moderate exercise and stress modification on autoimmune-mediated inflammation in mice and humans with lupus details	Young, N., Thomas, E., Snoad, B., Sharma, J., Mobeen, M., Yedimenko, J., Steigelman, H., Meara, A., Valiente, G., Ardoin, S., Powell, N., Sheridan, J. and Jarjour, W.	2017	Annals of the Rheumatic Diseases	Intervention	Flex	Patients Adults	Steps Energy Expenditure Distance Sleep	URL
A validation study of Fitbit Charge 2™ compared with polysomnography in adults details	de Zambotti, M., Goldstone, A., Claudatos, S., Colrain, I.M. and Baker, F.C.	2017	Chronobiology International	Validation	Charge 2	Adults	Sleep
A Pilot Study to Assess the Feasibility and Impact of a Home Exercise Program on Heart Rate and Heart Rate Variability in Children with Muscular Dystrophy (P4.163) details	Zelikovich, A.S., Oswald, T. and Kuntz, N.L.	2017	Neurology	Usability		Older Adults Patients Adults	Steps	URL
Exercise Among Women With Ovarian Cancer: A Feasibility and Pre-/Post-Test Exploratory Pilot Study. details	Zhang, X., McClean, D., Ko, E., Morgan, M.A. and Schmitz, K.	2017	Oncology Nursing Forum	Intervention		Patients Adults	Steps Intensity	URL
Effects of Brief Fitbit Use on Physical Activity & Cardiometabolic Risk details	Adams, M.M. and Freleng, C.	2018	Journal of Physical Activity Research	Intervention	Flex	Adults	Energy Expenditure Intensity Heart Rate	URL
Step count accuracy of StepWatch and FitBit One™ among individuals with a unilateral transtibial amputation details	Arch, E.S., Sions, J.M., Horne, J. and Bodt, B.A.	2018	Prosthetics and Orthotics International	Validation	One	Patients Adults	Steps
Assessing and enhancing the utility of low-cost activity and location sensors for exposure studies details	Asimina, S., Chapizanis, D., Karakitsios, S., Kontoroupis, P., Asimakopoulos, D.N., Maggos, T. and Sarigiannis, D.	2018	Environmental Monitoring and Assessment	Methods	Flex	Adults	Steps
Assessing personal exposure to PM using data from an integrated indoor-outdoor experiment in Athens-Greece details	Assimakopoulos, V.D., Bekiari, T., Pateraki, S., Maggos, T., Stamatis, P., Nicolopoulou, P. and Assimakopoulos, M.N.	2018	Science of The Total Environment	Measurement	Flex	Adults	Steps	URL
Clinical response to treatment in inpatients with depression correlates with changes in activity levels and psychomotor speed details	Averill, I.R., Crowe, M., Frampton, C.M., Beaglehole, B., Lacey, C.J., Jordan, J., Wilson, L.D., Douglas, K.M. and Porter, R.J.	2018	Australian & New Zealand Journal of Psychiatry	Intervention	Charge HR	Patients Adults	Intensity
A Patient-Centered Activity Regimen Improves Participation in Physical Activity Interventions in Advanced-Stage Lung Cancer details	Bade, B.C., Hyer, J.M., Bevill, B.T., Pastis, A., Rojewski, A.M., Toll, B.A. and Silvestri, G.A	2018	Integrative Cancer Therapies	Intervention	Zip Flex	Patients	Steps
Current, future and potential use of mobile and wearable technologies and social media data in the ABCD study to increase understanding of contributors to child health details	Bagot, K., Matthews, S., Mason, M., Squeglia, L.M., Fowler, J., Gray, K., Herting, M., May, A., Colrain, I., Godino, J., Tapert, S., Brown, S. and Patrick, K.	2018	Developmental Cognitive Neuroscience	Review	Charge HR Charge 2	Adolescents	Sleep Heart Rate
Feeling validated yet? A scoping review of the use of consumer-targeted wearable and mobile technology to measure and improve sleep details	Baron, K.G., Duffecy, J., Berendsen, M.A., Cheung Mason, I., Lattie, E.G. and Manalo, N.C.	2018	Sleep Medicine Reviews	Review	One Flex Charge Charge HR	NA	Sleep
Technology-Assisted Behavioral Intervention to Extend Sleep Duration: Development and Design of the Sleep Bunny Mobile App. details	Baron, K.G., Duffecy, J., Reid, K., Begale, M. and Caccamo, L.	2018	JMIR Mental Health	Intervention	Flex	Adults	Sleep
Assessment of the Fitbit Charge 2 for monitoring heart rate details	Benedetto, S., Caldato, C., Bazzan, E., Greenwood, D.C., Pensabene, V. and Actis, P.	2018	PLOS ONE	Validation	Charge 2	Adults	Heart Rate
We12BFit!-Improving lifestyle physical activity in children aged 7-12 years with developmental coordination disorder: protocol of a multicentre single-arm mixed-method study. details	Braaksma, P., Stuive, I., Boomsma, H., van der Sluis, C.K., Schoemaker, M.M. and Dekker, R.	2018	BMJ open	Usability	Zip	Children	Steps
Reliability and validity of two fitness tracker devices in the laboratory and home environment for older community-dwelling people details	Burton, E., Hill, K.D., Lautenschlager, N.T., Thøgersen-Ntoumani, C., Lewin, G., Boyle, E. and Howie, E.	2018	BMC Geriatrics	Validation	Flex Charge HR	Older Adults	Steps Intensity Distance Sleep
Impact of Coordinated-Bilateral Physical Activities on Attention and Concentration in School-Aged Children details	Buchele Harris, H., Cortina, K.S., Templin, T., Colabianchi, N. and Chen, W.	2018	BioMed Research International	Intervention	Charge HR	Children	Steps Intensity
Technology-Enhanced Classroom Activity Breaks Impacting Children’s Physical Activity and Fitness details	Buchele Harris, H. and Chen, W.	2018	Journal of Clinical Medicine	Intervention	Charge HR	Children	Steps Intensity
Assessment of step accuracy using the Consumer Technology Association standard details	Bunn, J.A., Jones, C., Oliviera, A. and Webster, M.J.	2018	Journal of Sports Sciences	Review	Surge	Adults	Steps
Classification Accuracy of a Wearable Activity Tracker for Assessing Sedentary Behavior and Physical Activity in 3–5-Year-Old Children details	Byun, W., Lee, J.-M., Kim, Y. and Brusseau, T.	2018	International Journal of Environmental Research and Public Health	Validation	Flex	Children	Intensity
The Use of a Fitbit Device for Assessing Physical Activity and Sedentary Behavior in Preschoolers. details	Byun, W., Kim, Y. and Brusseau, T.A.	2018	The Journal of pediatrics	Validation	Flex	Children	Intensity Sleep	URL
Exercise combined with Acceptance and Commitment Therapy (ExACT) compared to a supervised exercise programme for adults with chronic pain: study protocol for a randomised controlled trial details	Casey, M.-B., Smart, K., Segurado, R., Hearty, C., Gopal, H., Lowry, D., Flanagan, D., McCracken, L. and Doody, C.	2018	Trials	Methods	Zip	Patients Adults	Steps
Validation of Fitness Tracker for Sleep Measures in Women with Asthma details	Castner, J., Mammen, M.J., Jungquist, C., Licata, O., Pender, J.J., Wilding, G.E. and Sethi, S.	2018	Journal of Asthma	Validation	Charge	Adults	Sleep
Effect of physical activity trackers and daily text messages on quality-of-life in colorectal survivors (Smart Pace): A pilot randomized controlled trial. details	Chan, H., Van Loon, K., Kenfield, S.A., Chan, J.M., Mitchell, E., Zhang, L., Paciorek, A., Joseph, G., Laffan, A., Fukuoka, Y., Miaskowski, C., Meyerhardt, J.A., Venook, A.P. and Van Blarigan, E.	2018	JCO	Intervention	Flex	Patients Adults	Steps	URL
Preliminary concurrent validity of the Fitbit-Zip and ActiGraph activity monitors for measuring steps in people with polymyalgia rheumatica. details	Chandrasekar, A., Hensor, E.M.A., Mackie, S.L., Backhouse, M.R. and Harris, E.	2018	Gait & posture	Validation	Zip	Patients Adults	Steps
A Physical Therapist–Administered Physical Activity Intervention After Total Knee Replacement: Protocol for a Randomized Controlled Trial details	Christiansen, M.B., Thoma, L.M., Master, H., Schmitt, L.A., Pohlig, R. and White, D.K.	2018	Physical Therapy	Methods	Zip	Patients Adults	Steps
The role of sleep in adolescents' daily stress recovery: Negative affect spillover and positive affect bounce-back effects details	Chue, A.E., Gunthert, K.C., Kim, R.W., Alfano, C.A. and Ruggiero, A.R.	2018	Journal of Adolescence	Measurement	Flex	Adolescents	Sleep	URL
Engagement Strategies for Self-Monitoring Symptoms of Bipolar Disorder With Mobile and Wearable Technology: Protocol for a Randomized Controlled Trial details	Cochran, A., Belman-Wells, L. and McInnis, M.	2018	JMIR Research Protocols	Methods		Patients Adults	Steps Intensity Sleep Heart Rate
Peer Coaching Through mHealth Targeting Physical Activity in People With Parkinson Disease: Feasibility Study. details	Colón-Semenza, C., Latham, N.K., Quintiliani, L.M. and Ellis, T.D.	2018	JMIR mHealth and uHealth	Usability	Zip	Adults	Steps
Validation of the Fitbit Flex in an Acute Post-Cardiac Surgery Patient Population details	Daligadu, J., Pollock, C.L., Carlaw, K., Chin, M., Haynes, A., Thevaraajah Kopal, T., Tahsinul, A., Walters, K. and Colella, T.J.F.	2018	Physiotherapy Canada	Validation	Flex	Patients	Steps Distance
Free-Living Physical Activity Monitoring in Adult US Patients with Multiple Sclerosis Using a Consumer Wearable Device details	DasMahapatra, P., Chiauzzi, E., Bhalerao, R. and Rhodes, J.	2018	Digital Biomarkers	Usability Measurement	One	Patients Adults	Steps
Feasibility of using the Fitbit Charge HR in validating self-reported exercise diaries in a community setting in patients with heart failure details	Deka, P., Pozehl, B., Norman, J.F. and Khazanchi, D.	2018	European Journal of Cardiovascular Nursing	Usability	Charge HR	Patients Adults	Intensity
Utilizing wearable technology to increase physical activity in future physicians: A randomized trial details	DiFrancisco-Donoghue, J., Jung, M.-K., Stangle, A., Werner, W.G., Zwibel, H., Happel, P. and Balentine, J.	2018	Preventive Medicine Reports	Intervention		Adults	Steps Weight
Personalized Physical Activity Coaching: A Machine Learning Approach details	Dijkhuis, T.B., Blaauw, F.J., van Ittersum, M.W., Velthuijsen, H. and Aiello, M.	2018	Sensors	Methods	Flex	Adults	Steps
Validation of PiezoRx Pedometer Derived Sedentary Time details	Donahoe, K., MacDonald, D., Tremblay, M. and Saunders, T.	2018	International Journal of Exercise Science	Validation	Flex	Adults	Intensity
Congruent Accuracy of Wrist-worn Activity Trackers during Controlled and Free-living Conditions details	Dondzilla, C.J., Lewis, C., Lopez, J. and Parker, T.	2018	International Journal of Exercise Science	Validation	Charge HR	Adults	Steps Energy Expenditure Heart Rate
Individual differences in regulatory mode moderate the effectiveness of a pilot mHealth trial for diabetes management among older veterans details	Dugas, M., Crowley, K., Gao, G.G., Xu, T., Agarwal, R., Kruglanski, A.W. and Steinle, N.	2018	PLOS ONE	Intervention	One	Patients Adults	Steps
Behavior Change Techniques and Physical Activity Using the Fitbit Flex® details	Dunn, E.E. and Robertson-Wilson, J.	2018	International Journal of Exercise Science	Survey Research	Flex	Adults	NA
Effects of a 12 Week mHealth Program on Peak VO2 and Physical Activity Patterns after Completing Cardiac Rehabilitation: A Randomized Controlled Trial details	Duscha, B.D., Piner, L.W., Patel, M.P., Craig, K.P., Brady, M., McGarrah, R.W., Chen, C. and Kraus, W.E.	2018	American Heart Journal	Intervention	Charge	Patients Adults	Steps Intensity
Chronic Health Risks in Commercial Fishermen: A Cross-Sectional Analysis from a Small Rural Fishing Village in Alaska details	Eckert, C., Baker, T. and Cherry, D.	2018	Journal of Agromedicine	Measurement	One	Adults	Steps Sleep
Steps per Day Measured by Consumer Activity Trackers Worn at the Non-Dominant and Dominant Wrist Relative to a Waist-Worn Pedometer details	Edwardson, C.L., Davies, M., Khunti, K., Yates, T. and Rowlands, A.V.	2018	Journal for the Measurement of Physical Behaviour	Validation	Flex	Adults	Steps
A modified activity protocol for claudication. details	Endicott, K.M., Hynes, C.F., Amdur, R. and Macsata, R.	2018	The Journal of Cardiovascular Surgery	Intervention	One Zip	Patients Adults	Steps
Buying time: a proof-of-concept randomized controlled trial to improve sleep quality and cognitive function among older adults with mild cognitive impairment details	Falck, R.S., Davis, J.C., Best, J.R., Li, L.C., Chan, P.C.Y., Wyrough, A.B., Landry, G.J. and Liu-Ambrose, T.	2018	Trials	Intervention	Flex	Older Adults	Sleep
A Mobile Health Intervention to Reduce Pain and Improve Health (MORPH) in Older Adults With Obesity: Protocol for the MORPH Trial. details	Fanning, J., Brooks, A.K., Ip, E., Nicklas, B.J. and Rejeski, W.J.	2018	JMIR research protocols	Methods	Aria Alta	Older Adults	Steps Intensity Weight	URL
Quantifying Subjective Well-Being Using Trends in Weekend Activity details	Faust, L., Hachen, D., Lizardo, O. and Chawla, N.V.	2018	2018 IEEE International Conference on Healthcare Informatics (ICHI)	Usability	Charge HR	Adults	Steps
Acceptability and feasibility of wearable fitness technology for endometrial cancer survivors details	Frechette, L., Miller, D.T., Rossi, A., Miller, E.M., Van Arsdale, A.R., Viswanathan, S. and Nevadunsky, N.S.	2018	Gynecologic Oncology	Intervention		Older Adults	Steps
A weight loss intervention using a commercial mobile application in Latino Americans—Adelgaza Trial details	Fukuoka, Y., Vittinghoff, E. and Hooper, J.	2018	Translational Behavioral Medicine	Intervention	Zip	Adults	Steps Food
Accuracy of Fitbit Surge and Smartphone Apps at Measuring Cycling Distance and Speed details	Gamez, J.L., Figueroa, I.A. and Funk, M.D.	2018	Medicine & Science in Sports & Exercise	Validation	Surge	Adults	Distance
Intensive remote monitoring versus conventional care in type 1 diabetes: A randomized controlled trial details	Gandrud, L., Altan, A., Buzinec, P., Hemphill, J., Chatterton, J., Kelley, T. and Vojta, D.	2018	Pediatric Diabetes	Intervention		Adolescents	Steps
The Feasibility of a Gender- and Culturally-Sensitive Weight Loss Intervention Plus Mobile Health Technology for Hispanic Males details	Garcia, D.O., Valdez, L.A., Aceves, B., Campas, D., Loya, J., Hingle, M., Humphrey, K., Bell, M.L., McEwen, M. and Hooker, S.P.	2018	Medicine & Science in Sports & Exercise	Usability	Charge 2 Aria	Adults	Intensity
Determining the Validity and Accuracy of Multiple Activity-Tracking Devices in Controlled and Free-Walking Conditions details	Gaz, D.V., Rieck, T.M., Peterson, N.W., Ferguson, J.A., Schroeder, D.R., Dunfee, H.A., Henderzahs-Mason, J.M. and Hagen, P.T.	2018	American Journal of Health Promotion	Validation	One Zip Charge HR	Adults	Steps Distance
Feasibility and effects of a home-based intervention using activity trackers on achievement of individual goals, quality of life and motor performance in patients with paediatric cancer details	Götte, M., Kesting, S.V., Gerss, J., Rosenbaum, D. and Boos, J.	2018	BMJ Open Sport & Exercise Medicine	Intervention	One Flex	Patients Adults Adolescents	Steps Energy Expenditure Intensity Distance	URL
Gamifying Accelerometer Use Increases Physical Activity Levels of Sedentary Office Workers. details	Gremaud, A.L., Carr, L.J., Simmering, J.E., Evans, N.J., Cremer, J.F., Segre, A.M., Polgreen, L.A. and Polgreen, P.M.	2018	Journal of the American Heart Association	Intervention	Zip	Adults	Steps Intensity
Wearable activity monitors to assess performance status and predict clinical outcomes in advanced cancer patients details	Gresham, G., Hendifar, A.E., Spiegel, B., Neeman, E., Tuli, R., Rimel, B.J., Figlin, R.A., Meinert, C.L., Piantadosi, S. and Shinde, A.M.	2018	npj Digital Medicine	Usability	Charge HR	Patients	Steps Intensity Sleep Heart Rate
A mobile phone-based program to promote healthy behaviors among adults with prediabetes: study protocol for a pilot randomized controlled trial details	Griauzde, D.H., Kullgren, J.T., Liestenfeltz, B., Richardson, C. and Heisler, M.	2018	Pilot and Feasibility Studies	Methods	Aria	Patients Adults	Steps Weight
Assessment of the accuracy of nutrient calculations of five popular nutrition tracking applications details	Griffiths, C., Harnack, L. and Pereira, M.A.	2018	Public Health Nutrition	Validation		Adults	Food
Feasibility of Wearable Physical Activity Monitors in Patients With Cancer details	Gupta, A., Stewart, T., Bhulani, N., Dong, Y., Rahimi, Z., Crane, K., Rethorst, C. and Beg, M.S.	2018	JCO Clinical Cancer Informatics	Usability	Flex	Adults	Steps
Enhancing Lifestyle Change in Cardiac Patients Through the Do CHANGE System ("Do Cardiac Health: Advanced New Generation Ecosystem"): Randomized Controlled Trial Protocol. details	Habibović, M., Broers, E., Piera-Jimenez, J., Wetzels, M., Ayoola, I., Denollet, J. and Widdershoven, J.	2018	JMIR Research Protocols	Methods		Patients Adults	Steps Intensity
Relationships between Neighborhood Walkability and Objectively Measured Physical Activity Levels in Hemodialysis Patients. details	Han, M., Ye, X., Preciado, P., Williams, S., Campos, I., Bonner, M., Young, C., Marsh, D., Larkin, J.W., Usvyat, L.A., Maddux, F.W., Pecoits-Filho, R. and Kotanko, P.	2018	Blood Purification	Measurement	Flex	Patients Adults	Steps
Impact of Coordinated-Bilateral Physical Activities on Attention and Concentration in School-Aged Children details	Buchele Harris, Heidi; Cortina, Kai Schnabel; Templin, Thomas; Colabianchi, Natalie; Chen, Weiyun	2018	BioMed Research International	Intervention	Charge HR	Children	Steps Energy Expenditure Distance Heart Rate	URL URL URL
Patterns of Fitbit Use and Activity Levels Throughout a Physical Activity Intervention: Exploratory Analysis from a Randomized Controlled Trial details	Hartman, S.J., Nelson, S.H. and Weiner, L.S.	2018	JMIR mHealth and uHealth	Intervention	One	Patients Adults	Steps Intensity
Predicting Future Glucose Fluctuations Using Machine Learning and Wearable Sensor Data details	HAYERI, A.M.I.R.	2018	Diabetes	Validation		Children	Steps Heart Rate
Using Fitness Trackers and Smartwatches to Measure Physical Activity in Research: Analysis of Consumer Wrist-Worn Wearables. details	Henriksen, A., Haugen Mikalsen, M., Woldaregay, A.Z., Muzny, M., Hartvigsen, G., Hopstock, L.A. and Grimsgaard, S.	2018	Journal of Medical Internet Research	Review			NA
Protocol for Moving On: a randomized controlled trial to increase outcome expectations and exercise among breast cancer survivors details	Hirschey, R., Kimmick, G., Hockenberry, M., Shaw, R., Pan, W. and Lipkus, I.	2018	Nursing Open	Methods	Flex	Patients Adults	Steps Intensity
The Accuracy of Wrist-Worn Heart Rate Monitors Across a Range of Exercise Intensities details	Hough, P.	2018	Medicine & Science in Sports & Exercise	Validation	Charge	Adults	Heart Rate
A Reimbursable Counseling Intervention Improves Physical Activity and Function for Primary Care Patients with Type 2 Diabetes details	HUEBSCHMANN, A.M.Y.G., LEAVITT, I.A.N.M., GLASGOW, R.U.S.S.E.L.L., REGENSTEINER, J.U.D.I.T.H.G. and ANDREA L., D.U.N.N.	2018	Diabetes	Intervention		Adults	Steps
VALIDITY AND RELIABILITY OF THE FITBIT FLEX™ AND ACTIGRAPH GT3X+ AT JOGGING AND RUNNING SPEEDS. details	Jones, D., Crossley, K., Dascombe, B., Hart, H.F. and Kemp, J.	2018	International journal of sports physical therapy	Validation	Flex	Adults	Steps	URL
Relationship between subjective fatigue, physical activity, and sleep indices in nurses working 16-hour night shifts in a rotating two-shift system details	Kagamiyama, H. and Yano, R.	2018	Journal of Rural Medicine	Case Study	One	Adults	Energy Expenditure Sleep
Effects of Sleep, Physical Activity, and Shift Work on Daily Mood: a Prospective Mobile Monitoring Study of Medical Interns details	Kalmbach, D.A., Fang, Y., Arnedt, J.T., Cochran, A.L., Deldin, P.J., Kaplin, A.I. and Sen, S.	2018	Journal of General Internal Medicine	Measurement	One Charge	Adults	Sleep	URL
Effect of accelerometer-based feedback on physical activity in hospitalized patients with ischemic stroke: a randomized controlled trial details	Kanai, M., Izawa, K.P., Kobayashi, M., Onishi, A., Kubo, H., Nozoe, M., Mase, K. and Shimada, S.	2018	Clinical Rehabilitation	Intervention	One	Older Adults Patients	Steps
Impact Of Placement Of Wrist-worn Activity Monitors During The Lab And Free-living Settings details	Kang, M., Lee, N.H., Jung, H.C., Jeon, S. and Lee, S.	2018	Medicine & Science in Sports & Exercise	Validation		Adults	Steps Energy Expenditure Heart Rate
Use of Consumer Monitors for Estimating Energy Expenditure in Youth details	Kaplan, A.S., Lamunion, S.R., Hibbing, P.R. and Crouter, S.E.	2018	Medicine & Science in Sports & Exercise	Validation	Charge 2	Children	Energy Expenditure Intensity
Detecting short-duration ambulatory episodes in Fitbit® data details	van Kasteren, Y.F., Perimal-Lewis, L. and Maeder, A.	2018	Proceedings of the Australasian Computer Science Week Multiconference on - ACSW '18	Methods	Charge HR	Adults	Steps
Validity of wearable activity monitors for tracking steps and estimating energy expenditure during a graded maximal treadmill test details	Kendall, B., Bellovary, B. and Gothe, N.P.	2018	Journal of Sports Sciences	Validation	Flex	Adults	Steps Energy Expenditure	URL
Commonly available activity tracker apps and wearables as a mental health outcome indicator: A prospective observational cohort study among young adults with psychological distress details	Knight, A. and Bidargaddi, N.	2018	Journal of Affective Disorders	Measurement		Patients Adults	Steps
Self-tracking of Physical Activity in People With Type 2 Diabetes details	Kooiman, T.J.M., de Groot, M., Hoogenberg, K., Krijnen, W.P., van der Schans, C.P. and Kooy, A.	2018	CIN: Computers, Informatics, Nursing	Intervention	Zip	Patients Adults	Steps
Text messaging and activity tracker motivation program to increase physical activity in cancer survivors. details	Koontz, B.F., Levine, E., McSherry, F., Dale, T., Streicher, M., Chino, J.P., Kelsey, C.R., Ward, K., Little, K., Owen, L., Bennett, G., Kraus, W., Peterson, B., Pollak, K.I. and Sutton, L.	2018	Journal of Clinical Oncology	Intervention	Flex	Patients Adults	Steps	URL
Accuracy and precision of consumer-level activity monitors for stroke detection during wheelchair propulsion and arm ergometry details	Kressler, J., Koeplin-Day, J., Muendle, B., Rosby, B., Santo, E. and Domingo, A.	2018	PLOS ONE	Validation	Flex	Adults	Steps
The Physical Activity Daily (PAD) Trial: The rationale and design of a randomized controlled trial evaluating an internet walking program to improve maximal walking distance among patients with peripheral arterial disease details	Kumar, A.M., Lyden, A.K., Carlozzi, N.E., Sen, A., Richardson, C.R. and Jackson, E.A.	2018	Contemporary Clinical Trials	Intervention		Patients	Steps Distance
Accuracy of wearable physical activity trackers in people with Parkinson's disease details	Lamont, R.M., Daniel, H.L., Payne, C.L. and Brauer, S.G.	2018	Gait & Posture	Validation	Charge HR	Patients Adults	Steps Intensity
The effectiveness, reproducibility, and durability of tailored mobile coaching on diabetes management in policyholders: A randomized, controlled, open-label study details	Lee, D.Y., Park, J., Choi, D., Ahn, H.-Y., Park, S.-W. and Park, C.-Y.	2018	Scientific Reports	Intervention	Flex	Patients Adults	Steps
Clinical Feasibility of Continuously Monitored Data for Heart Rate, Physical Activity, and Sleeping by Wearable Activity Trackers in Patients with Thyrotoxicosis: Protocol for a Prospective Longitudinal Observational Study. details	Lee, J.-E., Lee, D.H., Oh, T.J., Kim, K.M., Choi, S.H., Lim, S., Park, Y.J., Park, D.J., Jang, H.C. and Moon, J.H.	2018	JMIR Research Protocols	Methods	Charge HR Charge 2	Patients Adults	Steps Intensity Distance Sleep Heart Rate
Comparison of Wearable Trackers’ Ability to Estimate Sleep details	Lee, J.-M., Byun, W., Keill, A., Dinkel, D. and Seo, Y.	2018	International Journal of Environmental Research and Public Health	Validation	Charge HR	Adults	Sleep
Lifelog-based classification of mild cognitive impairment using artificial neural networks details	Lee, S.-h., Kang, W.-s. and Moon, C.	2018	2018 International Conference on Electronics, Information, and Communication (ICEIC)	Methods	Charge 2	Patients Adults	Steps Intensity Sleep
Validation of Overall Energy Expenditure Measurements in the Fitbit Charge HR 2 and Apple Watch details	Li, K., Nuss, K., Thomson, E.A., Comstock, A., Blake, S., Reinwald, S., Pimentel, R.E. and Tracy, B.	2018	Medicine & Science in Sports & Exercise	Validation	Charge HR	Adults	Energy Expenditure
Efficacy of a Community-Based Technology-Enabled Physical Activity Counseling Program for People With Knee Osteoarthritis: Proof-of-Concept Study details	Li, L.C., Sayre, E.C., Xie, H., Falck, R.S., Best, J.R., Liu-Ambrose, T., Grewal, N., Hoens, A.M., Noonan, G. and Feehan, L.M.	2018	Journal of Medical Internet Research	Intervention	Flex	Patients Adults	Steps
Validity of Consumer Activity Wristbands and Wearable EEG for Measuring Overall Sleep Parameters and Sleep Structure in Free-Living Conditions details	Liang, Z. and Chapa Martell, M.A.	2018	Journal of Healthcare Informatics Research	Validation	Charge 2	Adults	Sleep
Internet Gaming Disorder: the interplay between physical activity and user-avatar relationship details	Liew, L.W.L., Stavropoulos, V., Adams, B.L.M., Burleigh, T.L. and Griffiths, M.D.	2018	Behaviour & Information Technology	Measurement	Flex	Adults	Steps Intensity
Beyond fitness tracking: The use of consumer-grade wearable data from normal volunteers in cardiovascular and lipidomics research details	Lim, W.K., Davila, S., Teo, J.X., Yang, C., Pua, C.J., Blöcker, C., Lim, J.Q., Ching, J., Yap, J.J.L., Tan, S.Y., Sahlén, A., Chin, C.W.-L., Teh, B.T., Rozen, S.G., Cook, S.A., Yeo, K.K. and Tan, P.	2018	PLOS Biology	Measurement	Charge HR	Adults	Steps Heart Rate
Altered connection properties of important network hubs may be neural risk factors for individuals with primary insomnia details	Liu, X., Zheng, J., Liu, B.-X. and Dai, X.-J.	2018	Scientific Reports	Measurement	Flex	Patients Adults	Sleep
Fitbit step counts during inpatient recovery from cancer surgery as a predictor of readmission details	Low, C.A., Bovbjerg, D.H., Ahrendt, S., Choudry, M.H., Holtzman, M., Jones, H.L., Pingpank, J.F., Ramalingam, L., Zeh, H.J., Zureikat, A.H. and Bartlett, D.L.	2018	Annals of Behavioral Medicine	Measurement	Flex	Patients Adults	Steps
Joint Modeling of Heterogeneous Sensing Data for Depression Assessment via Multi-task Learning details	Lu, J., Bi, J., Shang, C., Yue, C., Morillo, R., Ware, S., Kamath, J., Bamis, A., Russell, A. and Wang, B.	2018	Proceedings of the ACM on Interactive, Mobile, Wearable and Ubiquitous Technologies	Methods	Charge HR	Adults	Intensity Distance Sleep Heart Rate
Findings from a Diabetes Support Group--A Pilot Study details	MALONEY, L.O.R.I.M.C.L.E.E.R., FLOOD, J.E.R.E.M.Y., ALAMUDDIN, N.A.J.I. and MUKADDAM, M.O.N.A.A.L.	2018	Diabetes	Intervention		Adults	Steps Food
Increasing physical activity in cancer survivors at cardiovascular risk using Fitbits: Randomized controlled trial. details	Maxwell-Smith, C.M., Cohen, P.A., Platell, C., Tan, P., Tan, J., Salama, P., Levitt, M., Makin, G.B., Salfinger, S., Kader Ali Mohan, G.R., Kane, R., Hince, D. and Hardcastle, S.J.	2018	Journal of Clinical Oncology	Methods	Alta	Patients Adults	NA	URL
Wearable Activity Technology And Action-Planning (WATAAP) to promote physical activity in cancer survivors: Randomised controlled trial protocol details	Maxwell-Smith, C., Cohen, P.A., Platell, C., Tan, P., Levitt, M., Salama, P., Makin, G.B., Tan, J., Salfinger, S., Kader Ali Mohan, G.R., Kane, R.T., Hince, D., Jiménez-Castuera, R. and Hardcastle, S.J.	2018	International Journal of Clinical and Health Psychology	Methods		Patients Adults	Steps Intensity
Effect of a Home-Based Exercise Intervention of Wearable Technology and Telephone Coaching on Walking Performance in Peripheral Artery Disease details	McDermott, M.M., Spring, B., Berger, J.S., Treat-Jacobson, D., Conte, M.S., Creager, M.A., Criqui, M.H., Ferrucci, L., Gornik, H.L., Guralnik, J.M., Hahn, E.A., Henke, P., Kibbe, M.R., Kohlman-Trighoff, D., Li, L., Lloyd-Jones, D., McCarthy, W., Polonsky, T.S., Skelly, C., Tian, L., Zhao, L., Zhang, D. and Rejeski, W.J.	2018	JAMA	Intervention	Zip	Patients Adults	Steps Intensity
Sleep and BMI: Do (Fitbit) bands aid? [version 1; referees: 2 approved with reservations] details	McDonald, L., Mehmud, F. and Ramagopalan, S.V.	2018	PLOS Biology	Usability	Charge HR	Adults	Steps	URL
Simultaneous Aerobic Exercise and Memory Training Program in Older Adults with Subjective Memory Impairments details	McEwen, S.C., Siddarth, P., Abedelsater, B., Kim, Y., Mui, W., Wu, P., Emerson, N.D., Lee, J., Greenberg, S., Shelton, T., Kaiser, S., Small, G.W. and Merrill, D.A.	2018	Journal of Alzheimer's Disease	Intervention	Charge HR	Older Adults	Heart Rate
Reconsidering the experience machine: Self-reported versus objective measures of physical activity to increase positive affect details	McLean, D.C., Nakamura, J. and Csikszentmihalyi, M.	2018	Journal of Health Psychology	Intervention	Flex	Adults	Intensity
Promoting Healthy Diet, Physical Activity, and Life-Skills in High School Athletes: Results from the WAVE Ripples for Change Childhood Obesity Prevention Two-Year Intervention details	Meng, Y., Manore, M., Schuna, J., Patton-Lopez, M., Branscum, A. and Wong, S	2018	Nutrients	Intervention	Zip	Adolescents	Intensity Food
Validating Fitbit Zip for monitoring physical activity of children in school: a cross-sectional study details	Mooses, K., Oja, M., Reisberg, S., Vilo, J. and Kull, M.	2018	BMC Public Health	Validation	Zip	Children	Steps Intensity
Heart Rate Alters, But Does Not Improve, Calorie Predictions in Fitbit Activity Monitors details	Montoye, A.H., Vusich, J., Mitrzyk, J. and Wiersma, M.	2018	Journal for the Measurement of Physical Behaviour	Validation	Charge HR Flex 2 Charge 2 Blaze	Adults	Energy Expenditure Heart Rate
Reliability of Zephyr Bioharness and Fitbit Charge Measures of Heart Rate and Activity at Rest, During the Modified Canadian Aerobic Fitness Test and Recovery details	Nazari, G., Macdermid, J.C., Kin., K.E.S.R., Richardson, J. and Tang, A.	2018	Journal of Strength and Conditioning Research	Validation	Charge HR	Adults	Heart Rate
Veterans’ Perspectives on Fitbit Use in Treatment for Post-Traumatic Stress Disorder: An Interview Study details	Ng, A., Reddy, M., Zalta, A.K. and Schueller, S.M.	2018	JMIR Mental Health	Validation	Charge HR	Patients	Steps Sleep
Early enforced mobilization after liver resection: A prospective randomized controlled trial details	Ni, C.-y., Wang, Z.-h., Huang, Z.-p., Zhou, H., Fu, L.-j., Cai, H., Huang, X.-x., Yang, Y., Li, H.-f. and Zhou, W.-p.	2018	International Journal of Surgery	Intervention	Flex	Patients Adults	Steps Distance Sleep	URL
Patient Experiences and Opinions of a Behavioral Activation Group Intervention for Depression details	O'Neill, L., Samaan, Z., McCabe, K., Tabak, T.A., Key, B., Litke, K., Whattam, J., Garrick, L., Chalmers, S., Xie, F., Thabane, L., Patel, Y., Shahid, H., Zielinski, L. and Vanstone, M.	2018	Research on Social Work Practice	Usability	One	Patients Adults	Steps
The efficacy of a