. Phone function: Bluetooth Call，call reminder, common contacts (20), call information synchronization (enable message notification), call history, dial
. Music function: Control and play Music
. Memory: RAM:（192KB）, ROM:128M
. Health monitoring: Step counting, sleep monitoring, heart rate, eublood oxygen, blood pressure, sedentary reminder, drink reminder
. Exercise data: Steps, miles logged, calories burned, multiple exercise patterns
. Usage time: Up to 4 days
. Multi-sport mode: running, cycling, basketball, football, mountain climbing, jumping rope, dancing, yoga, rock climbing, boxing and other 50 sports modes
. Others Function: Altitude, pedometer, multi-motion mode, information reminder, stopwatch, music control, play Bluetooth music, photo control, anti-loss, alarm clock, weather, APP dial push,OTA upgrade, voice assistant, button customization, access control NFC (optional/not), Alipay (optional/not) charging horizontal and vertical display, SOS; Lyric synchronization; GPS movement track synchronization, women's health, cellular icon zoom into the function, screen clock; Dial lock; IOS/ Android scan code link connection ; Wallet friend code;
. Dial: Multiple exquisite dials for choosing，Dynamic watch face push，Customize watch face
. Support: Support Android 5.0 system and IOS 9.0 above
. APP language: 1. Simplified Chinese, 2. English, 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. Chinese (Traditional), 16. Hebrew, 17. Danish, 18. Serbian, 19. Swedish, 20. Czech, 21. Slovak, 22. Hungarian, 23. Arabic 24 Croatian 25 Hindi 26 Korean 27 Burmese 28 Finnish 29 Bahasa Melayu
Hardware language： 1. Chinese, 2. English (default), 3. Russian, 4. Spanish, 5. German, 6. French, 7. Portuguese, 8. Polish, 9. Turkish, 10. Hebrew, 11. Arabic 12. Indonesian 13. Vietnamese, 14. Thai 15. Persian,, 16. Bahasa Melayu