Right Size. Great Results.

Finding the right size guarantees that your Oura ring will be a friendly companion for years to come. The Oura ring is available in 8 sizes, from US6 to US13.

CONFIRM YOUR SIZE

Have you ordered an Oura ring? Have you discovered your perfect fit with the help of our sizing kit? Click the link below and we’ll update your order. (If you need to change your size, you can do that here, too).

Tell us your size

ORDER SIZING KIT

Are you looking to find your perfect Oura ring fit? Then you need a sizing kit. When buying a new Oura, you can order a free sizing kit with your ring. If you already have ordered but need a kit, follow the link below.

Order a sizing kit

What’s a good Oura ring size for me?

  • You can wear the Oura ring on any finger, on either hand. The index, middle and ring finger usually work best.
  • The ring should feel comfortable –especially in the morning when your fingers are slightly larger.
  • The sensor bumps should be underneath your finger.
  • When you try on the ring sizers, make sure your hands are warm.
  • If you’re between sizes, it’s usually a good idea to choose the larger size. If you have big knuckles, choose the smallest size that slides over the knuckle.
  • For more information, see our Sizing FAQ

Haven’t ordered an Oura ring yet?

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