V93 morden design black smart watch with ECG function, real heart rate , blood pressure, blood oxygen, sleep, Android,IOS Main Function: BT Call Heart rate, blood oxygen, sleep monitoring. Step count calculation, calorie consumption, raise hand light screen, turn wrist light screen. Watch 10 sports modes, walking, running, cycling, mountaineering, yoga, basketball, football, badminton, rope skipping,swimming. Information reminder.A stopwatch. Remote control photography.