1. CPU: SYD8811
2. Display: 1.28 inch TFT LCD
3. Resolution: 240*240
4. Bluetooth: Support BLE5.0
5. RAM: 32KB + 512KB FLASH
6. ROM: 64Mb FLASH
7. Heart rate sensor: BD1662
8. Battery: polymer lithium battery 400mAh
9. Charging method: Magnetic charging
10. Charging time: 2.5 hours
11. Bluetooth effective distance: 10m
12. Waterproof level: IP68
13. Battery life: more than 15 days
14. Shell material: TPU+ABS
15. Button material: stainless steel
16. Watchband material: TPU
17. Dial size: 57*59*20.5mm
18. Watchband size: long band 142mm, short band 78mm
19. Single machine weight: 81g
20. Product functions: step counting, sleep, heart rate, blood pressure, blood oxygen, incoming call reminder, multi-sport mode, looking for mobile phone, dial selection, stopwatch, music control, sedentary reminder, drinking water reminder, alarm clock, raising hand to brighten the screen, Dial replacement, remote photo, weather, phone and SMS notifications; WeChat, QQ, Facebook, Whatsapp, and other third-party information reminders;
21. Support system: Compatible with IOS 11.0, Android 5.0 or above system version
22. The watch comes with languages: Chinese, English, Japanese, German, Spanish, Russian, French, Italian, Portuguese, Polish, Hebrew, Czech
23. APP supports languages: Danish, Ukrainian, Russian, Indian, German, Italian, Japanese, French, Polish, Simplified Chinese, Traditional Chinese, English, Spanish, Korean, Turkish, Hindi , Czech, Thai, Swedish, Finnish, Dutch, Portuguese, Vietnamese, Arabic, Hungarian, Slovak, Romanian, Malay, Hebrew, Greek
24. Packing list: watch x1, magnetic charging cable x1, user manual x1
25. Packing size: 10x8x6.6cm
26. Gross weight: 182g