OUTAD Smart Watch,Fitness Tracker with Heart Rate Monitor, Blood Oxygen,1.4 inch Touch Screen, IP68 Waterproof Pedometer, Smartwatch Bracelet with Sleep Monitor, Step Counter for Android iOS?

1.4-inch Color Screen & APP Control: The 1.4-inch color touch screen can achieve a variety of operations. Multiple modes of watch dial are adjustable.The smart watch is compatible with iOS 9.0 and above, Android 5.0 and above, and BT 5.0. It only fits with APP named YFit. Support Google Fit App: OUTAD smart watch syncs data to YFit by connecting smartphones. But you can sync the data from Y...