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Customer reviews

Rating 4.8 out of 5 stars with 343 reviews

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  • 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 11 Showing 201-220 of 343 reviews
  • Rated 4 out of 5 stars

    A must to ensure the proper size

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

    For me this was must! I have not worn rings for a long time. Though I should have worn the trial rings longer than a day and a half. My finger size fluctuate with activity. As such I did not get the best size when I actually got the ring. I would recommend using this and wearing a test for 5 days at least.

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

    Rated 5 out of 5 stars

    Great product

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

    Simple but very effective. The rings are a good material. Easy to use.

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

    Ours ribg

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

    Product was delivered in a timely manner in new condition. I also like that the box was disguised so the contents were unknown

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

    No brainer .

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

    Did the Job for sizing before buying, then you get a credit so it really was free

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

    Rated 4 out of 5 stars

    Fits

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

    Definitely have to get before buying ring. Kinda wish I got mine a little bigger before I bought but luckily fits good.

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

    great

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

    what is there to say about a ring sizing kit other than it did it's job

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

    Does exactly what it’s supposed to

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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.

    Wife was able to pick a ring size based on this and I was able to order her ring!

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

    Ring sizer

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

    Good sample kit and was able to get the money back towards my actual o Ring

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

    Oura ring

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

    Absolutely need these to determine your oura ring size. The rings are different in size than a normal ring so these really help determine your correct size.

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

    Must purchase and test before you buy!

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

    I actually changed my mind on the size I needed AFTER I bought this size kit and tested for 24 hours…worth the purchase.

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

    Rated 5 out of 5 stars

    Ring size kit

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

    Great! Help you find the size you need. No hassle of getting wrong size

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

    12/10 sizing kit!

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

    Was able to easily figure out my size! Love the new profile of the oura ring 4!

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

    Try before you buy!

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    Posted . Owned for 11 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Great choice! I am pleased with my purchase. And I proceeded to purchase the ring thereafter

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

    Excellent

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

    Worked well to be able to know the right size for an Oura ring to buy

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

    Rated 5 out of 5 stars

    Rewiew

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

    Durability: Excellent Comfort: Excellent Very helpful

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

    Good product

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

    Good product, Value for money. Best Buy's online purchase site is well organized and easy & quick to search, review, and checkout

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

    Review

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

    Great product to help the customer really see the true size of the ring and wear it to test it out before buying the expensive or a ring appreciated the staff at Best Buy explaining this

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

    It’s a must

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    Posted . Owned for 7 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    This is genius of Oura while also getting the money back if you buy the ring. Win win!

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

    Like in person browsing

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

    I love Best Buy because I can see in person a product before I buy it. The Oura Ring sizing kit was perfect. I purchased online and picked it up at the store. The wait was a little to long at pick up, but other than that it was great.

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

    Great idea!

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

    Definitely recommend to ensure correct ring size before ordering.

    I would recommend this to a friend