GT50 1.69 inch TFT Screen Steel Strap Smart Watch, Support Bluetooth Call / NFC Function(Silver)

1. Chip: FR25062. APP: M2 Wear3. Compatible system: Android5.0 or above, IOS9.0 or above4. FLASH memory: 64M5. Screen: 1.69TFT touch screen, resolution: 240*2806. BT: BT 3.0/4.07. Gravity sensor: 3D-gsensor8. Battery type: polymer lithium battery, capacity: 3.7V/180mAh9. Charging method: dedicated charging10. Waterproof grade: IP67 waterproof11. Charging time: 1.5H12. Battery life: 7 days13. Wristband size: total length 249(204)mm, width 20mm14. Appearance material: zinc alloy + IML15. APP language: Support English, Simplified Chinese, Traditional Chinese, Dutch, Russian, French, German, Portuguese, Spanish, Turkish, Japanese, Polish, Arabic, Malaysian, Thai, Czech, Slovak, Philippine, Indonesian, Ukraine, Vietnam, Italy, India16. Band/watch language: Support English, Simplified Chinese, Italian, Portuguese, Polish, Spanish, French, Greek, Persian, Hungarian, Czech, Russian, Turkish, Dutch, German, Thai, Vietnamese, Indonesian, Malay, Filipino, Arabic, Finnish, Ukrainian17. Function: multi-function NFC, custom wallpaper, Bluetooth calling, music control, social APP message reminder, call reminder, SMS reminder, step counting, distance, calories, sleep monitoring, heart rate monitoring, blood pressure monitoring, blood oxygen monitoring, search Devices, language switching, raising hand to brighten the screen, games, multi-sport mode, sedentary reminder, alarm reminder, stopwatch, calculator, etc.18. Dimensions: 50x40x11.8mm19. Weight: 30.4g