Lintelek Fitness Tracker, Activity Tracker Watch Heart Rate Monitor

OS Support: it works with most phones in Android 4.4 or above/ iOS 7.1 or above, Bluetooth 4.0 or above.Lintelek is a brand, which is devoted to producing goods to developing potentials.Warm Tips: Anyone can get 12-Month Warranty for Lintelek Fitness Tracker and Lifetime Technical Support.Looking for the best fitness tracker for you? Why not try this?Key Features:0.96 inch large screen Five-day...