Size guide
Your MIONA size follows your smart ring. Pick the table that matches your smart ring generation. MIONA fits all common smart rings such as Oura or Samsung.
| Smart ring size | EU size | US size |
|---|---|---|
| 4 | 45 | 3 |
| 5 | 48 | 4 |
| 6 | 50 | 5 |
| 7 | 53 | 6 |
| 8 | 56 | 7 |
| 9 | 58 | 8 |
| 10 | 61 | 9 |
| 11 | 64 | 10 |
| 12 | 66 | 11 |
| 13 | 68 | 12 |
| 14 | 71 | 13 |
| 15 | 74 | 14 |
| Smart ring size | EU size | US size |
|---|---|---|
| 6 | 49 | 5 |
| 7 | 52 | 6.5 |
| 8 | 54 | 7 |
| 9 | 56 | 8 |
| 10 | 59 | 9 |
| 11 | 61 | 9.5 |
| 12 | 64 | 10.5 |
| 13 | 67 | 11.5 |