GT601_D20S

    0.85 0.85 USD

    1.00

    This combination does not exist.


    > App: FitPro
    > Bluetooth chip: mcube st17h25
    > Heart rate module: Tianyi composite core hrs3300
    > Sensor: Rohm kx023
    > Display screen: 1.44 inch TFT 128 * 128 pixel
    > Battery capacity: 90mAh
    > Standby time: about 20 days
    > Working time: about 7 days