• Chipset: GR5331

• Battery: 18-22mAh, 7-12 days using time

• BT: BLE5.1

• Material: Ceramics

• Thickness: 2.8mm

• WaterProof : 5ATM   

• Charging: Magnetic charging (charging box optional)

• APP: Da Rings                                                 

• Functions:

1. Touch function to swipe videos, flip pages in e-books, and switch songs.

2. 24-hour Sleeping monitoring included nap, Meditation, White Noise, AI daily health report.

3. 24-hour HR, Blood oxygen and HRV, Stress, Step, Sports time.

4. 100+ modes Sports (5 GPS exercises)