Supports Bluetooth V4.0. Easy to charge via USB port.
Display steps,time,calories burned and walking distance. Memories of 7 days' measurement data. Data will be recorded every five minutes.
Smart wristband with OLED screen. Blue LCD with White Backlight.
3D accelearation sensor, no matter running or walk, check the results accurately.
V.A. = 27.9mm / Clock:12/24 hour clock / Dimention: 60mm x 52mm x 15mm