Hand-set diamonds, Epoxy+Stainless steel+Zircon, High end materials with highlight quality

• Chipset: AB2026

• Battery: 15-18mAh, 5-6 days using time

• BT: BLE5.1

• Material: Stainless steel + Diamond Inlay + Electroplating

• Thickness: 3.3mm, Width: 6.6 mm 

• WaterProof: 5ATM   

• Charging: Magnetic charging (charging box optional)

• APP: Da Rings                                                   

• Functions: Gesture control for taking photos, sports, 24-hour precise monitoring of HR, blood oxygen, HRV detection, heart rate warning.