Quantum Ring
The Quantum Ring is your personal health companion, tracking comprehensive wellness metrics around the clock. Monitor exercise performance with fat burning duration insights, stress levels, heart rate, sleep quality, steps, body temperature, blood oxygen saturation, and heart rate variability - all from your finger. Seamlessly syncs with Google Fit and Apple Health, integrating your data into the platforms you already use. Stay informed about your health with precision tracking designed for everyday wear.
Statistics Tracked
- Exercise performance (calories burned, heart zone insights including fat burning)
- Stress levels
- Heart Rate
- Heart Rate Variability
- Sleep Quality
- Steps
- Blood Oxygen
The app integrates with Google Fit and Apple Health


Specifications
| Battery | Up to 10 days |
| Material | Steel |
| Weight | 3g |
| Waterproof | 5 ATM (up to 50m) |
| Certifications | CE FCC ROHS |
| Operating Systems |
iOS 8.0 |
What's Included
- Portable Charging Case
- USB-C Cable for Charging Case
- Silicone Ring Protector
To find your ring size
Note: This is best performed in evening when fingers are at their largest. Ensure your hands are not cold or swollen
- Grab a pen, scissors, a ruler and a piece of paper.
- Cut a strip of paper 0.5mm wide x 10cm length
- Wrap the paper around your finger (not too loose or tight)
- Mark the point where the paper intersects
- Measure the length of the marked point
- Match the measurement against a perimeter measurement in the table below
| Size | Circumference (mm) |
| 8 | 57.5 |
| 9 | 60 |
| 10 | 62.8 |
| 11 | 65.4 |
| 12 | 67.8 |
| 13 | 70.4 |