Smart watch for men with AMOLED Large scree, 400 mAH battery,Gray

1.43-inch 400mah AMOLED Large scree android ios iOS devices Health ip68

Additional Functions Chronograph battery,Gray Key Features battery Durable build blood oxygen monitoring countdown timer Call dual-mode PPG Sensor Features Heart rate Fitness Features Heart mAH battery,Gray Key measurement Additional Functions notifications Technical Specifications push notifications Technical reserve Remote control Silica gel band Sleep tracking Step speed measurement Additional Technical Specifications CPU tracking Step counting