Screen: 1.3 inch IPSTouch panel: Full touch screenBattery: 280MahApplication: Wearfit 2.0Charging method: Magnetic charging adjustmentWaterproof: IP68Hardware parameter:azultooth version: BLE4.0azultooth calls: BT3.0System version: Android higher than 4.4 or IOS higher than 8.4Software Function:Receive / reject phone calls / dial phone calls, heart rate monitoring, blood pressure / blood oxygen monitoring, sleep monitoring, sedentary reminder, sports pedometer / calorie consumption / track record / exercise time, exercise time reminder Call and display, the message is pushed and displayed, remote control camera, automatic heart rate measurement, multisport measurement, clock reminder, alarm reminder, 5 kinds of preset dials. Custom watch faces in the app are optional.Idiom:The bracelet supports languages: English, Chinese, Spanish, French, Russian, Portuguese, PolishThe APP (Wearfit 2.0) supports languages: English, Japanese, Korean, German, Spanish, French, Italian, Russian, Portuguese, Arabic, Chinese.Package Included:Host, charger, wrist strap, manual, boxAfter you receive the watch, please charge first. Because after a long period of logistics, the watch has a low battery. Before use, please scan the QR code on the manual to download the APP, and connect it to the watch with the APP.