📏 Nail your perfect fit before you commit!
The Oura Ring 4 Sizing Kit is a specialized tool designed to help you find the exact size for your Oura Ring 4, which uses unique sizing different from standard rings. By ensuring a precise and comfortable fit on your chosen finger, it maximizes the ring’s sensor accuracy and overall user experience. The kit supports sizes 4-15 with no half sizes and encourages a 24-hour trial to confirm the best fit before purchase.
| Package Dimensions | 16.8 x 11.2 x 1.2 cm; 52 g |
| Item model number | JZ98-54870 |
| Other display features | Wireless |
| Color | Sizing Kit |
| Whats in the box | Oura Ring 4 Sizing Kit |
| Item Weight | 52 g |
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