Z78 Ultra 1.52 inch Round Screen HD Smart Watch Supports Heart Rate/Blood Oxygen Monitoring(Blue)

1. Screen size: HD 1.52 round screen
2. Main chip: Jerry 7012F
3. RAM: 672KB
4. Extension: 128Mb
5. Buttons: power button + function key + movement key
6. Bluetooth: support 3.0 and 5.1
7. Support Class A/B power amplifier: 0.8W
8. Charging: wireless charging
9. Anti-static requirements: support 8K+4K
10. Battery: 220mAh
11. Support heart rate, ECG, blood pressure, blood oxygen, body temperature monitoring
12. Support Chinese, English, Russian, Spanish, German, Italian, French, Portuguese, Polish, Greek, Turkish, Hebrew, Arabic, Indonesian, Vietnamese, Thai, Persian
14. Support sedentary reminder, call setting, timer, stopwatch, weather forecast, payment and other functions
15. Monitor women's health, independent sports shortcuts, compass on the dial and other functions