Customer Ratings & Reviews

Purchased the Oura ring for my wife and the sizing kit was spot on for the sizing. Definitely would recommend before buying the ring.

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

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.

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

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.

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.

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.

Great product used to help figure out sizing good quality.

Straight forward and simple, did exactly what it was supposed to do and easy to follow instructions. Quickly available, and what I was specifically looking for. Thats about as good as it gets.

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

Grateful for this sizing kit to be able to try on before purchase and avoid buying and returning due to size.

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

Perfect to help get the right size ring that you need. Does what it is supposed to. Great sizer. Would recommend to anyone that is going to buy an Oura ring

This sizing kit was exactly what I needed to feel comfortable with a purchase of the Aura ring. I wanted to make sure it was a perfect fit, and this helped me do so!

This kit is very helpful. I’m usually a size 8 ring, and with this one I’m a size 9.

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.

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 .

Sales rep, Paul, was extremely knowledgable and helped me choose an Oura ring 4. Explained features of the ring and completed my purchase. This employee deserves a raise.

Essentially recieved for free, considering it came with a 10$ gift card so cant complain. Would be nice if the sizes had a .5 option (7.5, 8.5, 9.5) as one size is slightly tight and the next size up is slightly loose