X3 1.3 inch TFT Color Screen Chest Sticker Smart Watch, Support ECG/Heart Rate Monitoring, Style:Black Leather Watch Band Black Leather Watch Band (Silver)

1. Support mobile phone system: IOS 8.0 or above / Android 4.4 or above
2. Main control: Nordic n52832+Silicon lab 1182
3. Waterproof grade: IP67
4. Display: 1.3 TFT full circle full touch color screen, 240*240dbi
5. Bluetooth version: 4.0
6. Material: zinc alloy+PC+silicone/leather (optional.
7. Battery: polymer battery
8. Battery capacity: 160 mAh
9. Standby time: 15 days, about 6 days in normal use
10. Charging method: magnetic charging
11. Charging time: 2 hours
12. APP supports languages: Chinese, Traditional Chinese, English, Japanese, Korean, German, Russian, Spanish, Italian, French, Vietnamese, Portuguese, Persian (Arabic. 13 languages
13. The watch supports languages: Chinese, English
14. Function: 32 kinds of ECG disease screening, 24-hour dynamic monitoring of ECG, exercise step counting, exercise calorie, exercise goal setting, real-time detection of heart rate, real-time detection of blood pressure, sleep reminder, sedentary reminder, alarm clock reminder, blood oxygen monitoring , ECG monitoring, Lorentz diagram analysis, HRV data analysis, WeChat sports, shake to take pictures, message notification, etc.
15. Product size: 280x18x11mm
16. Product weight: 45g