M3 Smart Bracelet Band - Black

Smart Bracelet Band Fitness Tracker Heart Rate Blood Pressure Messages Reminder Color Screen Waterproof Sport Wristband . Bracelet push support language: Nearly 200 national languages APP support language: Russian, German, Italian, Japanese, French, Simplified Chinese, Traditional Chinese, Portuguese, Spanish, Arabic, Korean. Continuous heart rate monitor:Continuous, automatic heart rate tracking right on your wrist per second. Bluetooth 4.0, compatible with Android 4.4 and above system, ios 8.0 and above system. Key Features IP67 Waterproof Charging voltage 5V Current 1A-2.1A Charging time 2 hours- About standby time 7-15 days All-day activity tracking: steps, calories burned, mileage, and heart rate. Smart reminder:call reminder, messaging push, sedentary reminder. More features: phone search, remote camera shoot, stop watch. 0.96 TFT color touch screen:HD screen, easy to read all fitness data. Customizable clock faces