Customer Ratings & Reviews

This product was very helpful when trying to determine my ring size. I liked that the models were of what the real Oura ring would feel and look like! Very helpful when trying to find the best fit!

The sizing rings did exactly what they're supposed to do - I wore mine for about 48 hours to make sure my ring finger sizing didn't fluctuate too much during the day vs. sleeping hours. Gives you a solid idea of the thickness and shape of the Oura ring.

Actually a good dea. You get to try on some sample rings and they give a 10 dollar gift card to offset the price. Assuming you use it to the actual product.

Sizing worked great - nice that if you happen to be buying Oura rings for multiple people, each can try different sizes. Ended up ordering Ouras for my wife and I after wearing the sizers for about 2 days.

Great product!! Just a described and really comes in handy. Great deal also.

This is a great product and does exactly what it is intended to do. My daughter loves it and uses it daily to track health and wellness

Worked great for finding the right ring size and testing on various fingers. This enables you to determine which finger the ring will be most comfortable to wear the ring before you invest in the purchase.

We bought this kit and wrapped it up as a Christmas gift for our daughter, since my husband had the ring and loves it. With the kit she was able to try different sizes on different fingers to see what worked best.

This is a necessary purchase if you are contemplating the Oura ring. The sizes are so different from a typical jewelry sizing! It's worth the purchase to know the correct size to order.

Needed a sizing chart and realized they were available for purchase versus the website. Was further surprised that there was a $10 Best Buy card upon purchase that came with it.

This is a very useful kit to determinate size of the Oura ring to order.

It's a nice simple ring sizing kit. I bought it to size my girlfriend before I buy the actual oura ring for her. I haven't had a chance yet to actually try it with her. Soon.

Ended up being pretty much free since I paid $10 and got a $10 gift card in return. Helped me figure out the what size I needed to get for Aura ring

The fact that they provide this and you get a gift card back for the price is well thought out and likely reduces returns.

Very helpful in determining which size to purchase for Oura rings.

The sizing for the Oura ring is just a bit off regular rings and depending on the finger you want it on makes this necessary. The Oura ring is amazing and they give you back this $10 with a gc so you can't go wrong!!!

Sizing kit was great! Perfect fit for my Oura ring

It’s a one trick pony but it does what it’s supposed to do and the price point is perfect

Pretty straight forward, found my size. It was my normal size BUT I usually wear a ring on the finger I planned to wear my oura ring so my finger was already adjusted.

I like that you can order this and wear it before you purchase to acclimate to it better.