Alloy Smart Sport Bracelet/Wristband

This smart sport bracelet is made of alloy.It is multifunctional: Time display, Sports pedometer, Calorie consumption, Kilometers, Sleep monitoring, Long sleep, Sleep quality, Silent vibration alarm, Calls to remind, Life waterproof. It supports both Android and IOS system by bluetooth 4.0 technology. We will laser engraving your logo on the metal backpart or silkscreen on…