Size : 1.32\" inches
Flash memory : 128M
Material : Silicone/steel strap
Bluetooth : BLE 5.0
Battery type : 230mAh, Polymer soft package
Charging system and time : Magnetic suction, 2h
Display : 1.32\" inches, 466*466 px Amoled
Main chip CPU : 8763EWE
Waterproof rating : IP67
Compatible systems : Android4.0 and above、ISO9.0 and above
APP name : DaFit
Accessory : A smart bracelet, a charging base and a manual