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Customer Ratings & Reviews

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Customer reviews

Rating 4.8 out of 5 stars with 278 reviews

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  • Battery Life

    Rating 4.5 out of 5 stars

  • Durability

    Rating 4.9 out of 5 stars

  • Comfort

    Rating 4.8 out of 5 stars

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96%would recommend to a friend

Customers are saying

Customers have good things to say about the Ring 4 Sizing Kit, particularly regarding its sizing accuracy, ensuring a perfect fit for the final ring. Users also appreciate the comfort of the sizing rings and note that they have the same weight as the final product. Furthermore, some customers feel the build quality of the Oura Ring will surpass expectations.

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 8 Showing 141-160 of 278 reviews
  • Pros mentioned:
    Sizing accuracy

    Rated 5 out of 5 stars

    Effortless and easy sizing

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

    Perfect for proper, effortless sizing! For someone who is in between sizes, having several to try from at home was key!

    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

    Oura Ring Sizer Kit

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

    Bought this sizer kit for the Oura 4 ring. I wasn't sure whether to buy the 12 or 13 ring. Oura recommends that if you are between sizes to go with the smaller size so I did. Unfortunately the ring is tight enough to leave an indentation around my finger and is not very comfortable. Now I'm stuck with it because It got some small scratches on the under side. My advice it to go with the most comfortable without it being so loose that it can spin on your finger.

    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

    Fits fine

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

    Just what I needed this for and it worked out perfectly.

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

    Rated 5 out of 5 stars

    Oura ring 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.

    This ring sizing unit was a definite must in support or purchase of an Oura Ring

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

    exactly as expected

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

    Exactly as expected. It is a Sizing Kit For Qura Ring 4.

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

    Rated 5 out of 5 stars

    Perfect ring fit

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

    This worked out perfect because I was trying to figure out what’s my ring size for my Oura ring

    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
  • 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
  • Pros mentioned:
    Sizing accuracy

    Rated 5 out of 5 stars

    As expected

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

    The product is as described. Comes in a standard box and includes many sizes to help you figure out your correct fit.

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

    Rated 5 out of 5 stars

    Great Help to Get the Perfect Size

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

    This product was great. Help me get the perfect size Oura ring and I love my ring!

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

    Oura sizing easy!!

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

    Easy to guarantee right size!! And a gift card to apply to purchase!! No brainer!

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

    Excellent Idea

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

    Highly recommended. I had the opportunity to try different sizes in different occasions in order to choose the correct size.

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

    Rated 5 out of 5 stars

    Good

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

    Different sizing than the Gen 3. More options for bigger fingers

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

    Great ring sizer

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

    Sized all my fingers and recorded it so I don't forget, in case I buy other rings in the future.

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

    Useful-ish

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

    The sizing kit seems to run a bit more generously than the ring itself. I believe its due to the materials. Be sure to wear for 24 hours or more! You swell during your sleep more than you think!

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

    Rated 5 out of 5 stars

    Great for ring sizing

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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.

    Nice little product to determine ring size for oura rings. May even work for any ring???

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

    Make sure it works well for you

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

    Great way to see if the ring feels good on your hand without purchasing it. I did not like the way it felt. And could not wear it overnight.

    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