LEMFO ELF3 1.39 inch TFT Round Screen Outdoor Silicone Strap Smart Watch Supports Blood Oxygen Monitoring(Black)

1. Bluetooth: Bluetooth LE 5.0 compatible with 4.02. LCD: 1.39-inch TFT round screen3. Resolution: 360x3604. Touch control: capacitive multi-point full touch5. Charging method: magnetic charging6. Waterproof level: IP677. Battery capacity: 380mAh8. Supported systems: Android 4.4 or above, iOS 8.0 or above9. Supports Bluetooth music, heart rate, blood oxygen monitoring, sleep monitoring, sedentary reminder and other functions10. Support Chinese, English, German, Russian, Spanish, Portuguese, French, Japanese, Italian, Polish11. 100+ sports independent modes, real-time monitoring12. Use advanced heart rate sensor to capture more effective signals13. Bluetooth high-fidelity calling, one-touch dialing14. Record your sleep quality and sleep cycle