Montreal GazetteWhat do fitness trackers and gym memberships have in common?Montreal GazetteAlthough 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 dropsDeseret Newstất cả 87 bài viết »