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Customer Ratings & Reviews

Customer reviews

Rating 4.8 out of 5 stars with 342 reviews

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Rating by feature

  • Battery Life

    Rating 4.6 out of 5 stars

  • Durability

    Rating 4.9 out of 5 stars

  • Comfort

    Rating 4.9 out of 5 stars

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97%would recommend to a friend

Customers are saying

Customers often highlight the sizing accuracy of the Ring 4 Sizing Kit, noting that the final ring fits perfectly. Users also appreciate the comfort and build quality of the sizing kit. Some customers mention that the sizing kit has a similar weight to the actual ring.

This summary was generated by AI based on customer reviews.

The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products, promotional considerations or entries into drawings for honest, helpful reviews.
Page 6 Showing 101-120 of 342 reviews
  • Rated 5 out of 5 stars

    5 / 5

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    Posted . Owned for 2 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Recommend to wear for at least 48 hours to learn true size. Normal for people to retain water weight and allows time for accurate size to be determined. At the time of my purchase BestBuy offered a $10 gift card for this purchase, ultimately making the sizing kit free.

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    Try different sizes on different fingers

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Came in handy to try different sizes on different fingers before actually ordering the true size needed for the Oura Ring 4. Will hold onto for anyone in the future needing the sizing kit thinking about ordering.

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    Rings

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Nice product and looks cool. Comes with all the sizes so the fit will for sure be perfect. Price is unbeatable. Very satisfied!

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    A needed purchase

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    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I’m glad I bought this kit because size definitely was different from my normal ring size.

    I would recommend this to a friend
  • Pros mentioned:
    Sizing accuracy

    Rated 5 out of 5 stars

    Ring sizer

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    Posted . Owned for 8 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Perfect fit for using it with sizing any ring especially the smart ring

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    A great idea

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    Posted . Owned for 1 week when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    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!

    I would recommend this to a friend
  • Pros mentioned:
    Comfort

    Rated 4 out of 5 stars

    Great service

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    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I love the ring sizing kit it allowed me to find the most comfortable fit for my Oura ring 4 purchase. It was also really easy to use and the customer service rep that I bought it with answered all the questions I had it was over all a great experience

    I would recommend this to a friend
  • Pros mentioned:
    Sizing accuracy

    Rated 5 out of 5 stars

    Get the kit before the ring

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    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    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.

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    Try before you buy

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    Posted . Owned for less than 1 week when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I’ve been interest in buy the ring for some time now. Unfortunately I have a hard time committing to the purchase. Thanks to Best Buy giving me a gift card with purchase of the ring sample pack I was able to try the demo ring out prior to purchase.

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    Make sure of your ring size is correct!

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Do not purchase an Oura Ring without first purchasing this sizing kit and wearing the sizing ring for several days. I had to use a different finger as the one I thought would work was to large.

    I would recommend this to a friend
  • Pros mentioned:
    Sizing accuracy

    Rated 5 out of 5 stars

    fun to try each finger

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

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

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    Must buy

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    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Great kit to have on hand before you get the ring and you get your money back

    I would recommend this to a friend
  • Pros mentioned:
    Sizing accuracy

    Rated 5 out of 5 stars

    Very Useful

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    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    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.

    I would recommend this to a friend
  • Pros mentioned:
    Sizing accuracy

    Rated 5 out of 5 stars

    Ring sizing kit sizes great

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

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

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    Oura sizing kit a must!

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    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

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

    I would recommend this to a friend
  • Pros mentioned:
    Sizing accuracy

    Rated 5 out of 5 stars

    Ring Sizer

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

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

    I would recommend this to a friend
  • Pros mentioned:
    Sizing accuracy

    Rated 5 out of 5 stars

    Ring sizing kit

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    Posted . Owned for 2 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    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.

    I would recommend this to a friend
  • Pros mentioned:
    Build quality, Sizing accuracy

    Rated 4 out of 5 stars

    Oura ring

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Great product used to help figure out sizing good quality.

    I would recommend this to a friend
  • Pros mentioned:
    Sizing accuracy

    Rated 4 out of 5 stars

    Sizing

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    It really helps with sizingbefor you buy it. It’s Really good

    I would recommend this to a friend
  • Pros mentioned:
    Sizing accuracy

    Rated 5 out of 5 stars

    Is what it is

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

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

    I would recommend this to a friend
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