F38 Dual-ear Bluetooth Earphone Smart Watch IP67 Supports Heart Rate Monitoring, Watchband:Silicone(Black)

1. Main chip: ATS3085S

2. Memory: 4MB RAM + 512MB FLASH

3. Bluetooth version: BLE 5.3, compatible with 4.2/2.1

4. Heart rate sensor: HX3300

5. Screen: 1.39-inch, 360x360 resolution, full-screen touchscreen

6. Battery capacity: 280mAh

7. Standby time: 30 days

8. Operating time: 3-7 days

9. Charging method: Magnetic charging

10. Waterproof rating: IP67

11. App: CanFit

12. System requirements: Android 5.1 / iOS 9.0 and above

13. App Language Support: English, French, Spanish, Simplified Chinese, Russian, Japanese, Portuguese, German, Italian, Arabic, Traditional Chinese, Thai, Korean, Polish, Persian, Turkish, Dutch, Hebrew, Romanian

14. Functions: Pedometer, heart rate monitoring, real-time heart rate monitoring, sleep monitoring, sedentary reminder, mileage, calories burned, text message notifications, weather forecast, workouts, music control, alarm, timer, breathing exercises, dialing, contacts, call logs, AI voice recognition, Alipay payment, NFC

15. Body Material: Metal

16. Dial size: 47.8x48x13.2mm

17. Watchband: 22mm width, 220 mm length

Specification: