Love life walking from now on: TW64 will record your step,distance and calorie,which can help you to set the target. resistance and waterproof.
Function description: Step counts, Distance measuring, Calorie Consumption management, Sleep management, Event trigger (water drinking, taking medicine, meeting etc), call reminder, clock, sedentary reminder, anti- lost (positive and negative direction lookup), remote camera, vibration alarm clock.
For Android / Iphone Smartphones, it can support all the function in the description. Compatible with: Android 4.4 or above, IOS 7.1