Watch parameters: ➤1.53-inch high-definition screen, resolution 360*360; ➤Battery capacity: 300mAh; ➤Charging method: magnetic wireless charging; ➤Standby time is about 15 days, working time is about 5-7 days; ➤Gravity sensor: support ➤Waterproof: Support ➤Bluetooth version: 5.0 ➤ Compatible mobile phones: Android 4.4 and above, IOS 9.0 and above. Data connection: Bluetooth, NFC Sensor: GPS, gravity sensor Communication functions: HD Bluetooth calls, emergency call functions Health management functions: sleep monitoring, heart rate monitoring, body temperature monitoring, blood pressure monitoring, blood oxygen monitoring, breathing training Professional sports mode: The sports mode cooperates with professional sensors to comprehensively record sports data and conduct scientific analysis to effectively improve your sports level. More functions: compass, phone (contacts, call logs, dialing keypad, call settings, SOS), message push, exercise, step counting, music, style switching, calendar, voice assistant, weather, photography, calculator, 2D Code, timer, search phone, stopwatch, movement track, alarm clock, dial selection, smart island, brightness adjustment, screen off pointer, button customization, raise your hand to turn on the screen, vibration intensity, do not disturb mode, password setting, language selection, Power saving mode, time and date settings, NFC, Bluetooth calling Health reminder function: reminder to take medicine, reminder to drink water, reminder to sit for long periods of time Language: 1. Chinese, 2. English (default), 3. Russian, 4. Spanish, 5. German, 6. Italian, 7. French, 8. Portuguese, 9. Polish, 10. Dutch, 11. Greek, 12. Turkish, 13. Romanian, 14. Japanese, 15. Traditional Chinese, 16. Hebrew, 17. Czech, 18. Slovak, 19. Hungarian, 20. Arabic , 21. Indonesian, 22. Korean, 23. Vietnamese, 24. Thai, 25. Persian, 26. Ukrainian, 27. Malay, 28. Burmese Packing list: ➤Smart watch*1 ➤Watch strap ➤USB magnetic wireless charging cable*1 ➤User Manual*1 ➤Original retail box*1