Goqii

Black solid hybrid smart watchDial shape: rectangleDial Display: DigitalDial colour: BlackFeatures:Can display the workouts for your sports data, view your pace, distance, as well as your exercise route mapMagnetic charging USB cable400mAh lithium polymer battery, can ensure 10-15 days of normal usage, and 30 days standbyAdvanced HR sensor for accurate and effective heart rate monitoringAutomatically detect and track your sleep and provide you with deep sleep, light sleep and wake up time data