1.Heart Rate: Get 24/7 heart rate monitoring to guard your cardiovascular health effortlessly.

2.Blood Oxygen: Spot check your blood oxygen levels to stay ahead of fatigue and low energy.

3.HRV: Monitor your body's stress and recovery levels for a true picture of your overall health.

4.Blood Composition: Keep track of key indicators like Uric and cholesterol without constant lab visits.

5.Stress: See how your body handles stress and learn when to slow down for a calmer life.

6.Physiological Cycle: Confidently predict your cycle and ovulation for better health planning.

Technical Details

Chipset: Realtek RTL8762 ESF.

Bluetooth: 5.2 BLE for stable, energy-efficient connectivity.

Battery: 15mAh (18mAh for sizes ≥No.10), charges in 1.5 hours via magnetic dock.

Compatibility: Works with Android 5.1+ & iOS 8.0+ via QRing App.

Why Choose QRing?

✔ Sleek & Lightweight – Premium ceramic design, comfortable for 24/7 wear.

✔ Comprehensive Health Metrics – Stay informed about your body.

✔ Long-Lasting & Waterproof – Perfect for active lifestyles.

✔ Global Language Support – 30+ languages in the app.

Packing list:

smart ring*1, charging cable1, manual*1

Size:

6#16.7MM ; 7#17.6MM ; 8#18.6MM ; 9#19.3MM ; 10#20.3MM ; 11#21MM ; 12#

22MM