Tank M1 Pro Bluetooth Answer Make Call For Men 1.72 Inch 5 ATM Waterproof Fitness Smart Watch For Android IOS IPhones With Heart Rate Blood Blue

Bluetooth dial call speaker - Empowered by its exceptional bluetooth chipset, Tank MI pro not only allows making or receiving phone calls, but enables you to play music from your compatible smartphone, Military standard verification - Special composite materials and metal shell makes our smart watches for women and men pass dozens of standard tests including temperature, low pressure, altitude, dust and much more, Extremely resistant to damage - Fully enclosed slim shell designed smart watch can be immersed in 50m (5ATM waterproof) deep water and is a proven survivor of extreme conditions and has passed the drilling, crushing and hot steam scouring test, Live an efficient Life - With a full touch display at 1.72” and high-end brightness enjoy a better visual experience. And with 220mah li-polymer battery enjoy long usage hours of 10 days and total standby time of 50 days, Know your health status - Track important fitness metrics and real time health data with 24hr heart rate monitoring, sleep tracking, blood pressure and blood oxygen level, calories burnt and much more