E400 1.39 inch HD Round Screen Leather Strap Smart Watch Supports ECG Monitoring/Non-invasive Blood Sugar(Brown)

1. Screen size: 1.39 inch high-definition display
2. Resolution: 360x360
3. Battery capacity: 280mAh
4. Shell material: alloy metal + plastic
5. Strap: PU
6. Waterproof grade: IP68
7. Bluetooth requirements: Android5.0 and above / ios10.0 and above
8. Charging method: USB magnetic 2 Pin charging cable
9. Standby time: about 30 days
10. Battery life: 4-7 days
11. Support Chinese (Simplified, Traditional), Korean, Japanese, English, German, French, Italian, Spanish, Portuguese (Portugal), Russian, Hungarian, Turkish, Indonesian, Polish, Czech, Greek English, Swedish and many national languages.
12. Supports real-time ECG analysis with chest stickers, ECG belt monitoring, non-invasive blood sugar, heart rate monitoring, blood pressure monitoring, blood oxygen monitoring, and multi-sport modes.