Parameter: Display: 1.38-inch TFT screen Resolution: 240*240 pixels Battery capacity: 210mah Charging method: magnetic charging Bluetooth version: BLE5.3 Battery life: Regular use: 3-5 days, mild use: 7-10 days APP name: GloryFit Waterproof grade: IP67 APP supports mobile phone system: Android 7.0 or above/iOS 11.0 or above Function: ●Health functions: heart rate monitoring, blood oxygen monitoring, sleep monitoring, breathing, etc. ●Bluetooth linkage functions: call, music, voice assistant, remote control photography, etc. ●Notification: Message notification, reminder notification ●Gake tools: raise your hand to light up the screen, alarm clock, stopwatch, weather, calculator, etc. ●Sports mode: walking, running, cycling, mountaineering and other sports types language: APP supports language: IOS languages: Traditional Chinese, Simplified Chinese, English, Ukrainian, Russian, Bulgarian, Indonesian, Turkish, Hebrew, German, Italian, Czech, Slovak, Japanese, French, Polish, Thai, Romanian, Portuguese, Mongolian, Spanish, Arabic, Korean Android language: Simplified Chinese, Traditional Chinese, English, Arabic, Czech, German, Greek, Spanish, French, Hindi, Hungarian, Indonesian, Italian, Hebrew, Japanese, Korean, Mongolian, Malaysian, Polish, Portuguese, Romanian, Russian, Slovak, Thai, Turkish, Ukrainian, Vietnamese Watch languages:Chinese, English, Japanese, German, Spanish, French, Italian, Portuguese, Arabic, Russian, Turkish, Indonesian, Javanese, Thai, Traditional Chinese, Vietnamese, Malaysian Packing list: Smart watch *1 Manual*1 Charger*1 Original box*1