Customer Ratings & Reviews

i thought it was pretty accurate to the size ring i bought

Very nice product happy with it different sizes and excelent

I wanted to but an Oura ring but wasn’t sure what size to get . I found online this kit , it was easy to purchase with $10 promotion to get back . It worked fine . I chose my size and bought an Oura ring later

This is the best idea i have ever seen. For a small price you get mock rings. Just pick the size, and even wear it and really see if you have the right size. My fingers swell at times so i need to make real sure on the size.

Would recommend getting this first before purchasing ring. Especially if buying ring online. Worth the extra couple days to wait for this. Delivered timely and was very helpful in picking out the correct size

I recommend getting the sizing kit. Oura ring is such a big purchase to get the wrong size. I would have gotten a 8 but depending what finger you wear it on can vary in the size

If you’re planning to buy the Oura Ring, this is a must! Sizing is so tricky im normally a 7 and ended up going with a 9. Definitely try it out for a few days before making a decision.

I ordered the sizing kit because I wanted to make sure I picked the right side oura ring. I also printed the sizing kit on my 3d printer so this helped compare both options. I just bought my ring and so far has worked fine with the size.

It’s straightforward and simple to use. You can easily figure out which size fits you the best.

Perfect for determining the best size for the Oura ring. Getting your money back as a credit towards the ring is a nice bonus.

Helpful to measure at home and great to get a gift card after purchase

Highly recommend using the sizing kit and wearing for a few days before spending the money on the Oura ring. It helped me to buy the correct size and verify I could get used to wearing a ring on my index finger.

Perfect reference to original ring size, its very lighter than the original ring, must wear for at least 2 days for accurate sizing result.

It was recommended to wear these to get used what it will feel like when you get your oura ring. These helped know the right size and wearing it made the transition comfortable.

This was a smart buy - my normal ring size is two sizes smaller than the Oura, so it saved me some agony

Helpful for sizing and easy to use. Need to use for Oura ring.

Bought this at best buy to size my wife for a Oura ring. It was very helpful in helping her decide on what finger to wear the ring on. When the actual ring came it fit perfectly .

This is a great little thing to try out the different sizes before buying the actual ring. It worked pretty well to find the right size for the ring.

Really Helpful, this takes the mystery out of ordering an Oura ring. You know it will fit! I recommend using the sample ring size for more than 24 hours, so you can be really satisfied with the purchase.

I bought this to help me dind my size to purchase an Oura Ring ans it was very helpful.