K57 Pro 1.96 Inch Bluetooth Call Music Weather Display Waterproof Smart Watch, Color: Black Bamboo

1. Supported systems: Android 4.4 and above, IOS 8.0 and above

2. Supported languages: English, Chinese, Japanese, German, French, Spanish, Arabic, Russian, Ukrainian, Portuguese

3. Functions: time display, step counting, calories, distance, heart rate, blood pressure, blood oxygen, on/off display, stopwatch, multi-sport mode, incoming call notification, information reminder, multi-language push, alarm clock reminder, remote photography, sedentary reminder , sleep monitoring (sleep time, sleep quality)

4. Main control chip: Realtek 8763EWE

5. Memory: Flash 128MB

6. Screen: 1.96-inch IPS square screen with full viewing angle

7. Screen resolution: 320 x 386

8. Bluetooth version: 5.0

9. Heart rate: 3605

10. Speaker: 0916

11. Battery capacity: 400 mAh

12. Standby time: about 30 days

13. Working time: about 5-10 days

14. Motor: built-in, vibration reminder

Specification: