1.57 inch Touch Screen Bluetooth 5.0 5ATM Waterproof Smart Watch

1.57 inch Touch Screen Bluetooth 5.0 5ATM Waterproof Smart Watch, Support Sleep Monitoring / Heart Rate Monitoring / Blood Oxygen Monitoring / 15 Sports Mode

1. Material: metal+plastic+silicone
2. Battery capacity: 270mAh
3. Life time: 14 days
4. Charging port: magnetic pin charging port
5. Bluetooth version: 5.0
6. Waterproof rating: 5ATM
7. Sensors: optical heart rate sensor, blood oxygen sensor, acceleration sensor
8. System requirements: Android 5.0 and above, IOS10.0 and above
9. Watch languages: Chinese, English, Korean, Portuguese, Spanish, Russian, Japanese, Thai, Arabic, Indonesian, Vietnamese, Turkish, German, Italian, Polish
10. APP languages: Chinese, English, Korean, Portuguese, Spanish, Russian, Japanese, Thai, Arabic, Indonesian, Vietnamese, Turkish, German, Italian, Polish
11. Functions: sleep monitoring, heart rate monitoring, blood oxygen monitoring, 15 exercise modes, alarm clock, information reminder, weather, music control, timer, stopwatch, sedentary reminder, mobile phone search, etc.
12. Body size: 43x35x10.2mm, strap size: width 20mm, unfolded length 252mm
13. Display: 1.57 inch TFT full screen, resolution: 240*288