ET490 1.27 inch Color Screen Smart Watch Steel Strap, Support Bluetooth Call / ECG(Silver)

About Product1. Battery capacity: 200 mAh2. Bluetooth version: BT5.23. Charging method: magnetic charging4. Resolution: 360 x 3605. System: Android system 5.0 and above, iOS 10.0 and above6. Watch language: Chinese, English, Japanese, Russian, German, Spanish, Italian, French, Portuguese, Polish, Korean, Traditional Chinese, Czech, Arabic7. APP language: Russian, Hungarian, Turkish, German, Italian, Czech, Slovak, Japanese, French, Polish, Persian, Simplified Chinese, Traditional Chinese, English, Portuguese, Spanish, Vietnamese , Arabic, Korean8. APP:HbandFunction1. Heart rate monitoring,blood pressure monitoring,blood oxygen monitoring2. Step,distance,calorie3. Sleep monitoring (sleep duration, sleep quality)4. ECG ECG function, non-invasive blood glucose measurement, blood composition measurement (uric acid lipid function)5. Body composition BMI body fat measurement, HRV function,AI medical diagnosis, Metto function, SOS emergency call function, temperature monitoring6. Breathing training, stress monitoring, women's health (period tracking), sedentary reminder7. Stopwatch, flashlight, countdown,exercise mode, call reminder, alarm reminder, raised hand screen8. Social sharing (WeChat, QQ,