Dallas Morning NewsFitness trackers seem to be going nowhere fast | Dallas Morning NewsDallas Morning NewsAlthough sales of Fitbit and other fitness trackers are strong, many of their owners lose enthusiasm for them once the novelty of knowing how many steps they've taken wears off. One research firm, Endeavour Partners, estimates that about a third of ...Like gym memberships, enthusiasm for fitness trackers drops ...New Zealand HeraldLike gym memberships, enthusiasm for fitness trackers dropsNews & Observertất cả 56 bài viết »