Product information:
Color: Star Black (silica gel), Sky Blue (silica gel), cherry blossom powder (silica gel), Star Black (Milan steel), cherry blossom powder (Milan steel), obsidian-Black (three coarse steel), champagne Gold (three coarse steel)
Operation mode: touch button
Screen Type: TFT screen
Battery life: 7-14 days
Functions: taking photos, step counting, heart rate monitoring, blood pressure measurement, social entertainment, measuring body temperature, smart reminder, remote control selfie, sleep monitoring, blood oxygen detection

Screen resolution: 280 * 320
Charging method: USB magnetic suction
Compatible system: IOS 9.0 or above/Android 4.4 or above
Synchronization method: Bluetooth