ET540 1.91 inch IP67 Waterproof Silicone Band Smart Watch, Support ECG / Non-invasive Blood Glucose Measurement(Blue)

1. Support ECG electrocardiogram function, Bluetooth call, non-invasive blood sugar measurement, HRV function, AI medical diagnosis, METO function, body temperature monitoring, blood oxygen monitoring, breathing training, stress monitoring, NFC function, women's health (period tracking), heart rate monitoring , blood pressure monitoring, sleep monitoring, sedentary reminder and other health functions. Step/calorie/distance, multi-sport mode, music control.

2. Screen size: 1.91 inches, high resolution 320x386 screen

3. Screen type: IPS HD TFT

4. Main control chip: ultra-low power consumption 7013A

5. Body temperature sensor: contact body temperature sensor

6. Blood oxygen: infrared light + red light True blood oxygen, gravity sensor: Rohm KXTJ3-1057

7. ECG chip: VP555ER, photoelectric chip: dual PD-VP555ER

8. Vibration: mute/vibrate

9. Waterproof level: IP67

10. Compatible system: Android 4.4 and above, iOS 8.2 and above

11. Bluetooth: 5.0BLE

12. Battery capacity: 260mAh

13. Charging method: Magnetic charging

14. Charging time: about 3-4H

15. Battery life: 3-5 days in use, 20+ days in standby

16. Control method: full-screen touch control, mobile phone APP control

17. Language:

- 13 languages on the watch side: Chinese, English, Japanese, Russian, German, Spanish, Italian, French, Portuguese, Korean, Polish, Czech, Traditional Chinese.

- APP language: Russian, Hungarian, Turkish, German, Italian, Czech, Slovak, Japanese, French, Polish, Persian, Simplified Chinese, Traditional Chinese, English, Portuguese, Spanish, Vietnamese, Arabic, Korean.

18. Other functions: stopwatch, flashlight, countdown, step counting, calories, distance, sleep monitoring, exercise mode, call reminder, alarm clock reminder, raising hand to brighten the screen, social sharing (WeChat, QQ, Facebook, Twitter), etc., shaking Photograph.

19. Material:

- Shell: metal alloy + stainless steel

- Bottom shell: PC+ABS+medical 316 steel sheet

- Strap: Eco-friendly silicone

Specification: