SpecificationBrandBakeeyModelI10BluetoothVersionBT 4.0Compatible OSAndroid 4.4 or above , iOS 8.0 or aboveOperating ModeFull TouchAPP NameWearfit2.0App LanguageChinese, English, Germany, Spainese, Malay, Portugal, Turkey, Vietnam, India, Bangladesh, Indonesia, Poland, NetherlandsWatch LanguageChinese, English, Spanish, Portuguese, Russian, French, GermanSpecial FeaturesWaterproofIP67Heart Rate MonitorSupportBlood Pressure MonitorSupportBlood Oxygen MonitorSupportStep CountSupportMulti-sport ModesSupportCall or Message ReminderSupportReject CallSupportCall ID DisplaySupportAlert TypeVibrationAuto Light-up ScreenSupportStopwatchSupportMoreFunctionsSupport Alarm,Calendar,Sedentary reminder,Camera remote control,Anti-lost,Weather Forecast,Brightness Adjust,bluetooth Music Control.Technical ParametersSensorG-sensor, Heart Rate SensorScreenSize: 1.54inchType: IPSResolution: 240*240pixelsBatteryBattery Capacity: 200mAhStandby Time:About 20daysUsing time: About 7daysCharging Time:About 2hoursCharging Type: Magnetic chargingAppearance & DetailsWeight and SizeDial Size: about 43.3*36.2mmBand Size: about 22mmProduct Weight: about 55gPackage Includes:1*BakeeyI10Smart Bracelet1*Charging Cable1*User Manual