Compare
Two gadgets, one table.
| Circular Ring 2 | Oura Ring 4 | |
| Maker | Circular | Oura |
| Status | Shipping | Shipping |
| Price | $349 | From $349 |
| Required plan | $0 | $5.99/mo |
| 2-year cost | $349 | From $492.76 |
| Release | TBA | October 3, 2024 |
Compare
| Circular Ring 2 | Oura Ring 4 | |
| Maker | Circular | Oura |
| Status | Shipping | Shipping |
| Price | $349 | From $349 |
| Required plan | $0 | $5.99/mo |
| 2-year cost | $349 | From $492.76 |
| Release | TBA | October 3, 2024 |