Xiaomi Smart Band 7 Pro, Black, Activity bracelet, 1.64”, 110+ sports modes, 5 ATM, GPS1.64" AMOLED screen - 280 x 456 pixel resolution - Call, message and notification alert - Heart rate monitoring - SpO₂ monitoring throughout the day - Sleep monitoring - 110+ sports modes - Resistance to 5ATM water - Autonomy of up to 12 days (daily use) - BlackTechnical specifications Xiaomi Smart Band 7 Pro:General parametersBrand: XiaomiProduct: Activity braceletName: Smart Band 7 ProDisplaySize: 1.64” (rectangular)Type: Touch AMOLEDResolution: 280 x 456pDensity: 326 ppiMaterial: Slightly curved 2.5D tempered glassTechnical parametersConnection: Bluetooth 5.2 BLECompatible devices: Android 6.0 or higher, iOS 10.0 or higherApplication: My FitnessSystem languages: English, German, Italian, French, Spanish, Russian, and Traditional Chinese/Simple Chinese, among others.SensorsPPG heart rate sensorLow power 3-axis accelerometer3-axis gyroscopeAmbient light sensorGPSBatteryCapacity: 235mAhType: LiPoAutonomy (typical daily use): up to 12 daysCharging method: MagneticCharging time: 1 hourPhysical parametersStrap material: TPUStrap size: 130 ~ 205mmWaterproof rating: 5 ATMDimensions (without strap): 44.7 x 28.8 x 11 mmWeight (without strap): 20.5 gColour: BlackPackage content1 x Xiaomi Smart Band 7 Pro1 x Charging cable1 x User Manual