Daily MailLike gym memberships, enthusiasm for fitness trackers drops | Daily ...Daily MailSales of Fitbit and other fitness trackers like Basis Peak are still strong; Fitbit earned $132 million last year on revenue of $745 million; But many of their owners admit that they lose enthusiasm for them quickly; Research suggests about a third get ...Like gym memberships, enthusiasm for fitness trackers drops | News ...News & ObserverFitness Tracker Sales Are High, But So Are Abandonment RatesHuffington PostThe Sad Truth About Millions of Fitness TrackersMoney Talks News (blog)tất cả 54 bài viết »