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Customer reviews

Rating 4.8 out of 5 stars with 344 reviews

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    Rating 4.6 out of 5 stars

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    Rating 4.9 out of 5 stars

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    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 15 Showing 281-300 of 344 reviews
  • Rated 5 out of 5 stars

    Worked perfectly!

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

    This ring sizing kit helped me and my daughter buy the correct size Oura ring. Worked great!

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

    Get the sizing kit

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

    Highly recommend, these aren’t typical ring sizes.

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

    Great product. Perfect sizing kit

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

    Helped me find the exact ring I wanted and needed.

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

    Size me up

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

    Good product to have and not just for the smart rings. Its nice to have the 10$ gift card too

    I would recommend this to a friend
  • Rated 4 out of 5 stars

    Decent

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

    Good stuff good product nioooooojnhgtggbbhhygvbjii

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

    Future Gift

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

    So far I am happy with purchase. I will be in a better position to rate product following the Christmas Holidays

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

    Right size

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

    This was very helpful for helping me buy the right size for my husband.

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

    Fit

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

    Fits to perfection and easy to carry anywhere you travel

    I would recommend this to a friend
  • Rated 4 out of 5 stars

    No half sizes.

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

    The Oura ring is awesome. No half sizes. Don’t forget to get rebate/credit for sizing kit before finalizing purchase. It would be easier if Best Buy just had kits available at store for people to try on.

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

    Perfect

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

    Highly recommend using this before you order! Great buy, momey back.

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

    Try Before You Buy

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

    I’m glad I purchased this first because the sizing kit for the gen 4 differs from the Oura ring gens 3 and 2 sizing kits.

    I would recommend this to a friend
  • Rated 4 out of 5 stars

    Sizing kit worked

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

    The product was as described on the website. I will say that the ring fits a little larger than the kit but it was pretty identical.

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

    Great helper

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

    Helped me to determine if I wanted the gen 3 or gen 4 and what finger id want to wear it on and what size to get!

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

    Oura Ring 4 has excellent sleep tracking

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

    So far it’s excellent. This is our first Oura ring and I’m loving the sleep tracking and heart monitoring!

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

    Get when upgrading Oura model!

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

    Definitely glad I got this. The Oura RIng 4 is sized a bit differently form the Oura Ring 3.

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

    Right fit the first time.

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

    This item made ordering my oura ring successful the first time.

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

    Helpful

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

    Very helpful to pre-size before buying an pura ring.

    I would recommend this to a friend
  • Rated 4 out of 5 stars

    It works

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

    Works for that you need it to work for. Don’t need it if the store already has sizes out tho.

    I would recommend this to a friend
  • 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.

    Great sizing kit! So many different sizes so I was able to find my perfect fit.

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

    Good to try before ordering

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

    Quick delivery and helpful guide. Gonna order the ring

    I would recommend this to a friend