1. Support Bluetooth calls, heart rate detection, blood oxygen detection, blood pressure detection, time display, step count, calories, distance, heart rate, multiple sports modes (more than 100 modes), heart rate monitoring sleep (sleep time, sleep quality), incoming call notification, information reminder, multi-language push, task reminder (sedentary reminder), music control, data sync with APK/APP
2. System requirements: Android 5.0 and above, IOS 10.0 and above
3. The bracelet supports languages: Chinese, Czech, English, German, Polish, Spanish, Japanese, French, Russian, Arabic, Ukrainian, Italian, Portuguese
4. Support push languages: Chinese, Czech, English, German, Polish, Spanish, Japanese, French, Russian, Arabic, Ukrainian, Italian, Portuguese
5. Main control (CPU): RTL8763EWE
6. Memory (RAM+ROM): RAM256KB+ROM192KB, external expansion 128Mb FLASH
7. Screen: 1.83 inch IPS LCD screen, resolution: 240 x 284
8. Screen brightness: more than 400 lumens
9. Touch screen: G+F process
10. Material: Zinc Alloy Surface Case + PC Bottom Case + TPU Strap
11 Bluetooth version: Bluetooth 5.0
12. Battery capacity: 450 mAh polymer lithium battery
13. Standby time: 45 days
14. Working time: around 10 days
15. Charging time: 3H
16 Heart rate sensor: HX3605
17 Charging cable: charging with magnetic suction cable, with IC patch protection =
18. Speaker: 1508 waterproof speaker
19. Microphone: TMG4015FS-W38 waterproof microphone
20. Waterproof grade: IP68
21 Power supply: load 1A or less than 1A
22. APPLICATION: Da Fit
23 Size: 50.9 x 39.6 x 13.2mm
24 Weight: 66.5g