Mibro A1 Smartwatch

ParameterName: Mibro Watch A1Body dimension: φ45mm, thickness = 9.8mmBand Dimension: Width = 22mm, Unfolded Length 248mmWeight: 42g (including strap)Material: metal body + silicone strap.Screen: 1.28 inch round HD screenBattery capacity: 270mAhStandby: daily mode 10 days, basic mode more than 45 daysCharging: magnetic charging cableBluetooth version: V5.0Sensor: PPG heart rate, blood oxygen, Acc sensorWater and dust proof: 5ATMOperating temperature: -20℃~45℃Application: Mibro FitApp compatibility: compatible with Android 5.0 and above, iOS10.0 and above (functions will vary with different watches, mobile phones and countries)Version update: OTA