Product parametersScreen: 1.32 inchesTouch screen: full touch screenBattery: 180mAhCharging method: magnetic chargingWaterproof: IP67Hardware parametersBluetooth: 5.0System version: Android 5.0 or above or iOS 9.0 or aboveSoftware functionsCustomized wallpaper, Bluetooth call, music control, social application message reminder, incoming call reminder, SMS reminder, multiple sports, alarm reminder, sedentary reminder, mobile phone search, music playback, stopwatch, step counting, distance, calories, sleep monitoring, heart rate, blood pressure, blood oxygen monitoring, device search, language switching, raise your hand to light up the screen.Bracelet supports languages: English Dutch Dutch Russian French German German Portuguese SpanishPackage includesHost, charger, bracelet, manual, box, earphones,After receiving the watch, please charge it first. Because after a long period of logistics, the watch is not powered enough. Before use, scan the QR code on the manual to download the APP and connect the watch through the APP.