LEMFO K62 1.43 inch AMOLED Round Screen Smart Watch Supports Bluetooth Calls(Silver Orange)

1. Bluetooth version: BLE 5.02. Main control chip: Ruiyu 8763EWE-VP3. Memory: Flash 128MB4. Resolution: 466x4665. Battery capacity: 400mAh6. Standby time: about 30 days7. Working time: about 5-10 days8. Screen: 1.43-inch AMOLED low-power full-circle screen9. System requirements: Android 4.4 and above, iOS 8.0 and above10. Support Bluetooth calls, heart rate detection, blood pressure detection, blood oxygen detection, all-day heart rate detection, sleep monitoring and other functions