Customer Ratings & Reviews

Definitely recommend the Oura sizing kit. It helped me know for sure what size I will need to order when purchasing the Oura ring. Your fingers can swell at different points of the day and you want to make sure you are getting the correct size for a ring that you wear all day every day.

Gotta say a must have before getting a oura ring. Has all the sizes to try on.

Perfect for Ring Size for Oura. Comes with a free card. =

Worked well to find right size. Have now had my oura for months and haven’t had to adjust finger for it

Is exactly what it says it is, and helped me figure out the right ring size for an Oura.

Definitely helps with sizing on orders. Helps not to have to deal with returns.

The Oura ring sizing kit works great. It's accurate and fits fine. Highly recommend before buying the actual ring!

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.

this kit is necessary before you buy the ring. It is nice that you get a gift card for the amount of purchase to use. It is set up well with a full range of sizes to try. The sizing rings are the same thickness as the Oura Ring so it gives you a good feeling of on which finger you want to wear it .

I’ve had it for a month now and I can say it really keeps me on track not necessarily health and fitness but more habits and trends. I think everyone can benefit from it. It came neatly packaged and sealed 100% new and after wearing every day I definitely have a lot of small scratches (and I take it off for showering doing dishes etc) but not visible to the normal eye

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.

Perfect for finding the fit I want. I was able to keep it on overnight to make sure it’s the fit I want overnight as well.

Ring size kit was great to be able to use prior to buying an Oura ring. I definitely recommend getting this rig size kit before you order a ring. Plus the kit is Free so you might as well get it. These ring sizes are different from jewelry.

This is such a good idea. Will see if the wife decides to actually get an Ōura Gen4 ring or not, but the ten bucks is wort it to get her an idea of the right size, which finger, and get familiar with the features she could have. And, if she does choose to get one, the ten bucks gets applied to the purchase. Wish me luck!

Great product used to help figure out sizing good quality.

Having this sizing kit was very useful to measure what size ring I needed. The price I paid for the ring sizing kit was taken off my total when I decided to purchase the oura ring.

Nice quality, didn’t irritate my skin or anything weird. Works fine

My daughter said it helped her choose the size that fit her best. She was able to wear several sizes on different fingers. Then she chose which finger she wanted to wear the Oura ring on and which size felt best. We received a gift card for the purchase amount that we applied to the cost when we purchased the Oura ring for her birthday.

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

This product could not be more accurate if they tried. It's the perfect ring size test kit. We got our and are so pleased with it.