K56 Pro 1.39 inch Smart Silicone Strap Wristband Support Heart Rate Monitoring / Blood Pressure Monitoring(Black)

1. Functions: Custom dial, Bluetooth call/Bluetooth music (ultra-clear sound quality), weather display, heart rate detection, blood pressure detection, blood oxygen detection, all-day heart rate detection, time display, step counting, calories, distance, heart rate, blood pressure , blood oxygen, sleep time, on/off display, stopwatch, multi-sport mode, sleep monitoring (sleep time, sleep quality), electric notification, information reminder, multi-language push, alarm clock reminder, remote camera, sedentary reminder

2. Screen size: 1.39 inch IPS square screen with full viewing angle

3. System requirements: Android 4.4 and above, IOS 8.0 and above, support Bluetooth 5.0

4. Bluetooth version: BLE 5.0

5. Main control chip: Ruiyu 8762DK

6. Memory: 128MB

7. Screen resolution: 360x360

8. Heart rate chip: 3605

9. Speaker chip: 0916

10. Battery capacity: 400mAh large battery, standby time: about 30 days

11. Working time: about 5-10 days

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

Specification: