Ding H, Ho K, Searls E, Low S, Li Z, Rahman S, Madan S, Igwe A, Popp Z, Burk A, Wu H, Ding Y, Hwang PH, Anda-Duran I, Kolachalama VB, Gifford KA, Shih LC, Au R, Lin H. Assessment of Wearable Device Adherence for Monitoring Physical Activity in Older Adults: Pilot Cohort Study. JMIR Aging. 2024 Oct 25; 7:e60209.