Screen type1.69 inch Colour Touch Screen
Battery Capacity300mAH
Charging Voltage5V ± 0.2V
Charging TimeFully charged in approximately 2.5 hours
Battery lifeUp to 7 days*
Waterproof level5ATM, IP68
Bluetooth connectivityBLE5.0
Maximum transmission power consumption4dBm
Product frequency2402-2480 Mhz
Charging temperature range0°C to 40°C
Vibration motorYes
Heart rate sensorYes
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