Motley FoolFitness Trackers Are Hot, but Do They Really Help?ABC NewsSales of fitness trackers are climbing, and the biggest maker of the gadgets, Fitbit, made a splashy debut on the stock market Thursday. But will the devices really help you get healthier? Experts agree that getting people to set goals — and then ...Fitbit IPO: Fitness Tracker Market Leader Faces Increasingly ...Motley FoolFitness specialist Fitbit eyes strong market debutDeutsche WelleIPO of fitness tracker maker Fitbit prices at $20 per shareU.S. News & World ReportFox Business -bnn.catất cả 527 bài viết »