If you're passionate about computers and electronics, if you're on the cutting edge of technology and no detail escapes you, buy Xiaomi Smart Band 7 Smart Watch Black at the best price. Connectivity: Bluetooth Low EnergyBluetooth 5.2BluetoothWater resistant: 5 atm50 mTechnology: AMOLEDType: Smart watchVibratoryActivity wristbandColor: BlackProduct plug-in: YesSocket type: EU plugFeatures: AdjustableAccelerometerColor displayTouchscreenGyroscopeDust resistantWater resistantMinuterieAlarmOptical sensorDistance traveledTimerSMS5 atmTouch controlBlood oxygen level sensorMaterial: PlasticFunctions: Calorie consumptionDevice finderHeart rate monitorClasp type: BuckleShape: RoundPower supply: BatteryGenre: UnisexCompatible: SmartphoneCharging time approx.2 hFunction: PedometerSleep MonitorNot included: Wi-FiRecommended age: AdultsBattery: US chargerComposition: TPBattery operated: 1 Polímero de litioShape factor: OvalIncludes: ChargerStrap: RemovableBattery type: Litio IonRechargeable lithium battery