Modus Health’s StepWatch™ has been validated in over 500 peer-reviewed publications. Its superb accuracy has StepWatch™ being used as the gold standard by researchers and companies such as Google, Fitbit, and Samsung Digital Health for measuring the accuracy of their fitness monitors.

We’re also trusted by some of the most respected research institutions in the world.

You can browse our entire publications catalog below, or use this form to download a PDF copy of our publications listing.

F. R. Svarre, M. M. Jensen, J. Nielsen, M. Villumsen. The validity of activity trackers is affected by walking speed: the criterion validity of Garmin Vivosmart((R)) HR and StepWatch() 3 for measuring steps at various walking speeds under controlled conditions. PeerJ 2020; 8:e9381.
A. H. K. Montoye, J. Dahmen, N. Campbell, C. P. Connolly. Accuracy of Physical Activity Monitors for Steps and Calorie Measurement During Pregnancy Walking. Human Kinetics 2020; 2(3):143-156.
C. P. Connolly, J. Dahmen, R. D. Catena, N. Campbell, A. H. K. Montoye. Physical Activity Monitor Accuracy for Overground Walking and Free-Living Conditions Among Pregnant Women. Human Kinetics 2020; 3(2):100-109.
D. Witt, R. Kellogg, M. Snyder, J. Dunn. Windows Into Human Health Through Wearables Data Analytics. Curr Opin Biomed Eng 2019; 9:28-46. 
L. P. Toth, S. Park, W. L. Pittman, et al. Effects of Brief Intermittent Walking Bouts on Step Count Accuracy of Wearable Devices. Human Kinetics 2019; 2(1):13-21.
L. P. Toth, S. Park, C. M. Springer, M. D. Feyerabend, J. A. Steeves, D. R. Bassett. Video-Recorded Validation of Wearable Step Counters under Free-living Conditions. Med Sci Sports Exerc 2018; 50(6):1315-1322.
S. E. R. Lim, K. Ibrahim, A. A. Sayer, H. C. Roberts. Assessment of Physical Activity of Hospitalised Older Adults: A Systematic Review. J Nutr Health Aging 2018; 22(3):377-386.
A. L. Hergenroeder, B. Barone Gibbs, M. P. Kotlarczyk, R. J. Kowalsky, S. Perera, J. S. Brach. Accuracy of Objective Physical Activity Monitors in Measuring Steps in Older Adults. Gerontol Geriatr Med 2018; 4:2333721418781126.
S. Gore, J. Blackwood, M. Guyette, B. Alsalaheen. Validity and Reliability of Accelerometers in Patients With COPD: A SYSTEMATIC REVIEW. J Cardiopulm Rehabil Prev 2018; 38(3):147-158.
B. H. Dobkin, C. Martinez. Wearable Sensors to Monitor, Enable Feedback, and Measure Outcomes of Activity and Practice. Curr Neurol Neurosci Rep 2018; 18(12):87.