E420 1.39 inch Color Screen Smart Watch,Leather Watchband,Support Heart Rate Monitoring / Blood Pressure Monitoring

About Product
1. Battery capacity: 280mAh
2. Bluetooth version :Bluetooth 5.1
3. Charging method:Magnetic suction charging line (protect)
4. Waterproof rating: IP68 waterproof
5. System: Android system 5.0 version or above,iOS system 9.0 version or above
6. Resolution:360x360
7. Audio chips:TYHX3220 （512HZ）
8. CPU:low-power design GR5515
9. Watch Support languages:Simplified Chinese, Polish, Korean, Japanese, English, German, French, Italian, Spanish, Portuguese, Russian, Turkish, Croatian, Dutch
10. APP Support languages: Russian, Hungarian, Turkish, German, Italian, Czech, Slovak, Japanese, French, Polish, Persian, Simplified Chinese, Traditional Chinese, English, Portuguese, Spanish, Vietnamese, Arabic, Korean

Function
1. Heart rate monitoring,blood pressure monitoring,blood oxygen monitoring
2. Step,distance,calorie
3. Sleep monitoring (sleep duration, sleep quality)
4. Non-invasive blood glucose,ECG monitoring,chest patch real-time ECG analysis,ECG(High frequency 512HZ)
5. Sedentary reminder,drink water reminder,,blood sugar,movement track (mobile APP display)
6. Mute alarm clock, remote photo, music control, weather display, wrist light screen
7. Call reminder, SMS reminder, countdown, shake to take photos, mobile phone search