Motley FoolFitBit Inc's Biggest Rival Just Improved Its Flagship Fitness TrackerMotley FoolResearch firm Canalys reported similar trends in 2014: in the first half of the year, Jawbone sold the second most dedicated fitness trackers, behind only FitBit. Jawbone seemed to have everything in place for a strong 2015 when it announced the Up3 in ...Wearables Are Revolutionizing Healthcare, Not Just FitnessForbestất cả 2 bài viết »