men women fitness tracker bracelet color display heart rate monitor smart band ip67 waterproof activity tsmart wristbands for ios & andriod

compatible systems: ios 8.2 or above / android 4.4 or above,and support bluetooth 4.0ble(low power); screen size: 0.96'' color screen; display type: ips hd lcd; strap color: gray,rose gold; functions: heart rate monitor, blood pressure detection, blood oxygen,time, date, battery display, pedometer, swatch,pace, calorie, distance, sleep monitor, smart activity tracking,multi-sports, call reminder, anti-lost, sedentary alert, clock alarm, remote s remote music, find phone