Montre de sport de plein air HD ECG d'appel Bluetooth

Product information:
Bluetooth: BT5.2
Screen: 1.43 inches 466*466 AMOLED full touch
Battery Type: Polymer high voltage ECG chip: VP555ER
Battery capacity: 300mAh
Photoelectric chip: double PD-VP555ER
Charging Method: magnetic charging
Waterproof level: IP68 deep waterproof
RAM ROM: RAM640KB ROM128Mb
Surface material: alloy stainless steel
Compatible Systems: Android4.4 (inclusive) or above, I0S8.2 (inclusive) or above
Language: multi-language

Packing list:
Watch*1 Data cable*1 Instruction manual*1
Product Image: