Product Parameters Screen: 1.69-inch TFT touch screen: Full touch screen Battery: 230 mAh App: Hryfine Charging method: Magnetic charging Waterproof: IP67 Hardware parameter Bluetooth: BLE 5.0 System version: Android above 5.0 or IOS above 9.0 Software function Customized wallpaper, Bluetooth call, music control, social media message reminder, incoming call reminder, SMS reminder, multi-exercise, alarm clock reminder, sedentary reminder, mobile phone search, music playback, stopwatch, step counting, distance, calories, sleep monitoring, heart rate monitoring, blood pressure, blood oxygen, search equipment, language switching, and the ability to raise your hand to brighten the screen. Language The bracelet supports languages: English, SC, Netherlands, Russian, French, German, Portuguese, Spanish, Turkish, Polish, Malaysia, Czech, Slovak APP (FitPro) supports languages: English, SC, TC, Netherlands, Russian, French, German, Portuguese, Spanish, Turkish, Japanese, Polish, Arabic, Malaysia, Thai, Czech, Slovak The package includes Host, charging cable, wrist strap, manual, box after you receive the watch. Please charge it only after you receive it. Because the watch has low battery after a long period of logistics. Scan the QR code in the manual before using it to download the app and connect it to the watch with the app.