The Collection
Shop Smart Rings
All titanium. All premium. All designed to make your body an open book.
3 ringsin the collection
Free shipping over $200
2-year warranty
30-day returns
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Which ring is right for you?
| Feature | Ring Pro $399 | Essential $279 | Slim $229 |
|---|---|---|---|
| Heart Rate | — | ||
| Sleep Tracking | |||
| Recovery Score | |||
| SpO2 / Blood Oxygen | — | ||
| HRV Monitoring | — | — | |
| ECG | — | — | |
| Blood Glucose Assessment | — | — | |
| Skin Temperature | |||
| Cycle Tracking | — | — | |
| Battery Life | 7 days | 6 days | 8 days |
| Weight | 4g | 3.5g | 2.8g |