About Product 1. CPU: Original phase 2860 2. Bluetooth version: BLE 5.1 3. Battery capacity: 18 mAh 4. Standby time: about 45 days 5. Working time: about 3-5 days 6. Charging time: 0.5 hours 7. Acceleration sensor: QMA6100P 8. Heart rate sensor: HX3605 9. Charging cable: magnetic charging cable with patch protection IC 10. Waterproof level: IP68 11. Charging requirements: charging 1A or less 12. APP: Nx RING 13. APP supports languages: Chinese, English, Japanese, Korean, German, French, Spanish, Arabic, Russian, Italian, Portuguese, Hindi, Ukrainian, Polish, Dutch, Malay, Greek Arabic, Indonesian, Turkish, Slovak, Czech, Thai, Romanian, Xhosa, Slovenian, Greek, Hungarian, Vietnamese, Lithuanian, Urdu, Bulgarian, Croatian , Latvian, Estonian, Swedish, Khmer, Danish, Bengali. 14. System requirements: Android5.0+ / iOS10.0+ 15. Size 20 (inner diameter and circumference 62.1mm)
Functions: supports heart rate detection, blood oxygen detection, sleep monitoring (sleep time, sleep quality), body temperature detection, remote photography, multiple exercise modes, step counting, and synchronization of data to APK/APP
Packing list: Smart ring x 1 Charging cable x 1 Instructions x 1
