OLED Wristband with Tempering Glass

Features:Perfect Personal Health Tracker: heart rate monitor, pedometer, distance, calories and sleeping monitors. Ultra-long Battery Life and USB Rechargeable: it consumes less power and can generally last for  7 - 10 days. You can see the battery indicator on the screen. Waterproof Design: IP67 waterproof standard, suitable to use at home, office and during outdoor activities.It comes with adjustable wristband and light weight feature, so you can wear it do exercise comfortably, such as running, climbing etc.Classical and Stylish exterior, perfect partner for your deviceTo live a healthy life, buy it for yourself, your parents and friends!Description:Heart rate detection/Blood oxygen detection / Blood pressure detection/Fatigue detectionTime, Pedometer, Calorie Consumption, Distance Calculation, Sleep time, Camera, On/Off displayStandard exercises functions (Pedometer, Calorie Consumption, Distance Calculation)Sleep detection (Sleep time, Sleep quality)Calls to remind, SMS Reminder,