Customer Ratings & Reviews

Product was exactly as described. Staff helped me locate it as well!

This was great, it helped me determine the best size ring to purchase.

Great safe way to ensure sizing! It provided sizing options for my daughter who is in between sizes.

This item was very helpful when it came to figuring out which size will work best for me!

Excellent tool for Christmas gift sizing…saved wasting time exchanging gift at store

It's a bit clunkier than the actual ring, which is pretty clunky, but it's accurate. I had a bad experience with another brand's sizing kit.

Great product to get your size of your ring figured out. Purchased this once and you can trade it in for a aura ring $10 gift card.

Super helpful since my ring size was a bit different compared to previous versions

I wasn’t completely convinced about the value of buying a ring sizer kit, but I wasn't ready to commit to purchasing an actual ring. So, I decided to buy the kit instead, and I’m really glad I did. I tried out different sizes for about two weeks, which ultimately helped me choose a ring size that I probably wouldn't have selected without trying on various options.

Makes ring buying mistake free. Easy to gauge what size of Oura ring you need!

These sample rings allowed me to try different sizes on and go through a day of activities to get a sense of the perfect size for me.

I like that Oura sells the ring sizing kit for you to wear around before making the decision to purchase. Their rings are expensive, and you need to make sure you get the right size and ensure you are comfortable wearing them. I'm very happy with my purchase of the kit as well as the ring.

Found my perfect Oura ring size. Would buy again..

Helped fit my Oura ring perfectly. Don’t buy a ring without this kit.

Sizing was spot on to the actual Ring. Very nice hard plastic ring that fits just like the real thing. And since it's essentially free if you actually purchase a ring, it's a no brainer.

If you're hunting for your next health-tracking Oura Ring, I highly recommend ordering this Sizing Kit first. ​Do not rely on your regular ring size or the sizing from older Oura Ring versions, as the fit has changed slightly. While you can return the final ring if it doesn't fit, think of the hassle: waiting for a refund, reordering, and the delay in starting your tracking. ​Save yourself the trouble and ensure a perfect fit the first time by using the kit. It’s the easiest way to guarantee a seamless Oura experience.

very accurate and helpful in establishing oura ring size

It helped me determine the proper size for my smart ring, which I purchased separately and absolutely love.

Good quality Good quality Good quality Good quality

This worked great. Not much to review, but this gave me an opportunity to "wear" the ring and see how it would feel dimensionally.