Specificaties:

• Waterproof level: IPX7 Waterproof, smart bracelet from water
• Type: Calorie Calculation Function
• System version: or Android 4.4 or above, for IOS 8.4 or above
• Power interface: USB straight
• Oorsprong: Cn (Oorsprong)
• Material: TPU PC
• Display: curved screen 1.3inch TFT color screen 128*128
• Button: single touch
• Bluetooth: Bluetooth 4.0
• APP: yoho sports