Oura Ring 4 Sizing Kit – Find Your Fit | Sizes 4–15
Find your fit before you buy.
Choose your Oura Ring 4 size at home with this dedicated sizing kit. The kit contains white plastic sample rings in sizes 4–15.
- Designed specifically for Oura Ring 4.
- 12 whole-size samples, sizes 4–15.
- Try different fingers to find a snug, comfortable fit.
- Wear your chosen sample for at least 24 hours, including overnight, before selecting your smart ring size.
How to use
- Try the samples on your preferred finger. Oura recommends the index finger; the middle or ring finger can also be used.
- Choose a snug fit that is comfortable rather than tight.
- Wear the sample for a full day and night to check the fit as your fingers change size.
- Order your Oura Ring 4 in the size you selected.
Please note: This is a sizing accessory, not a smart ring. No electronic tracking functions are included. Oura Ring 4 is sold separately. Gen3 and standard jewellery ring sizes should not be used as a substitute for Ring 4 sizing.
Details
This product is crafted with quality materials to ensure durability and performance. Designed with your convenience in mind, it seamlessly fits into your everyday life.
Shipping & Returns
We strive to process and ship all orders in a timely manner, working diligently to ensure that your items are on their way to you as soon as possible.
We are committed to ensuring a positive shopping experience for all our customers. If for any reason you wish to return an item, we invite you to reach out to our team for assistance, and we will evaluate every return request with care and consideration.