1. Appearance process: 2.5D glass lens + zinc alloy middle frame + plastic & stainless steel bottom case + leather & TPU strap 2. CPU: MT2502C 3. Built-in storage: RAM 64Mb 4. External flash: 128Mb 5. Display screen: 1.28 inch TFT full circle full color full viewing angle; resolution: 240*240 6. Touch screen: OGS capacitive full touch screen; full fit 7. Bluetooth: BLE Ver4.2 and BT3.0 8. Heart rate sensor: HRS3301 9. Battery: 200mAh polymer lithium-ion battery 10. Battery life: Bluetooth connection standby: about 5 days; normal use: about 2 days 11. Microphone: support 12. Speaker: support, five magnetic speakers, with sound cavity design 13. Charging method: magnetic charging base 14. Dustproof and waterproof grade: IP68 15. Static protection level: contact 4KV, air 8KV 16. Smartphone system support: Android 5.1 and above, IOS9.0 and above 17. Firmware in multiple languages: Chinese, English, German, Spanish, Italian, French, Portuguese (Portugal), Portuguese (Brazil), Russian, Indonesian, Malay, Polish, Vietnamese, Hebrew, Arabic English, Persian, Thai, Burmese, Turkish, Japanese, Korean and other 21 languages 18. Function: mobile phone APP message notification, call reminder, bluetooth call, bluetooth music, heart rate monitoring, pedometer, sleep monitoring, multiple sports modes (walking, running, cycling, mountaineering, football, badminton, basketball, table tennis) ball, etc.), sedentary reminder, alarm clock, stopwatch, do not disturb mode, raise your wrist to brighten the screen, find a mobile phone, music control, camera control, etc. 19. Size: diameter 46.0mm, thickness 9.5mm
