NIB M4 Smart Band Watch Fitness Bracelet Wristband Blood Pressure Heart Rate

New M4 Smart Band Watch Fitness Bracelet Wristband Blood Pressure Heart Rate Tracker, Optimize blood pressure and heart rate, accurately track your fitness level, synchronize with your mobile phone. • 0.96 inch IPS color screen display • Sports step (3D sensor), calorie consumption, exercise distance, pedometer • Support dynamic heart rate, blood pressure, blood oxygen monitoring • Life waterproof: IP67, can wash hands, wear in the rain, but not for swimming • Quick charge for 2hours (USB charging, USB cable included) • The bracelet band is replaceable Attention Please: Read the full item description and zoom in on all photo(s) for small details as they are part of the description. Please ask questions, if any.