Back to matchesWe found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleFitbit Use and Activity Levels From Intervention to 2 Years After: Secondary Analysis of a Randomized Controlled Trial.AuthorsHartman, Sheri J.; Ruohui Chen; Tam, Rowena M.; Narayan, Hari K.; Natarajan, Loki; Lin LiuPublicationJMIR mHealth & uHealth, 2022, Vol 10, Issue 6, p1ISSN2291-5222Publication typeArticleDOI10.2196/37086