Ultimate Upgrade SaleEnds Sunday. Limited quantities. No rainchecks.Shop now

Skip to contentGo to Product Search
Main Content

Customer Ratings & Reviews

No content
  • Front. Oura - Oura Ring Gen3 - Horizon - Size Before You Buy - Size 12 - Silver.
  • The image features a large ring with a hole in the center, and the text "Size Before You Buy" is displayed above it. The text "Sizing is different from standard ring sizes" is also present below the ring. This suggests that the ring might be larger than typical ring sizes and that customers should be aware of this when purchasing the ring.
  • Size Before You Buy: 1. Purchase the Oura Ring Sizing Kit. 2. Purchase your Oura Ring after learning your size. 3. New Oura Members get one month free, then it's $5.99/mo. 4. Receive a $10 Best Buy gift card to use towards your Oura Ring with purchase of sizing kit.
  • Track it all with Oura Membership: Sleep, Activity, Recovery, Stress, Heart Rate. New Oura Members get one month free, then it's $5.99/mo.
  • In-depth sleep analysis: Track your stress levels: Awake 1h 21m REM 1h 16m Light 4h 4m Deep 1h 2m 12:05 day Daytime stress Today I 1 SA Engaged atasad Restored - 1 1" - Stressed 1h 25m Restored 1h 52m 1 Restored 3m ago 24/7 Heart Rate: Up to 7 day battery life: Water resistant up to 100m.
  • HSA/FSA Eligible: The Oura Ring is eligible for reimbursement with HSA and FSA. Please note that employer or provider plans may vary. To confirm coverage, check with your administrator.
  • The image features a ring and a charger, both of which are part of the Oura Ring Gen3. The ring is a silver ring with a small screen, while the charger is a USB cable. The ring and charger are placed next to each other, showcasing their compatibility and functionality.
  • The image features a ring with a strong titanium exterior, which is designed to last up to seven days on a single battery charge. The ring also has temperature sensing capabilities, making it a useful tool for monitoring body temperature. Additionally, the ring is equipped with research-grade heart rate and SPO2 sensors, which can provide accurate readings for health and fitness tracking.
  • Unboxing - Oura Ring Gen3 Fitness Tracker video 2 minutes 46 seconds
  • Best Buy Live - Oura Ring Fitness Tracker video 4 minutes 42 seconds
  • What to know: Oura Ring Gen3 video 5 minutes 31 seconds
  • What to know: Oura Ring Gen3 video 1 minutes 01 seconds
  • At-Home Fitness Must-Haves video 1 minutes 06 seconds
  • What is an Oura Ring? video 0 minutes 48 seconds
  • How to find your Oura ring size with the sizing kit video 1 minutes 21 seconds
  • Feel good with the Oura ring video 0 minutes 30 seconds

Oura - Ring Gen3 - Horizon - Size Before You Buy - Size 12 - Silver - (2021)

Model:
JZ90-51384-12
SKU:
6540345
Highly rated by customers for:
Loading...

Customer reviews

Rating 4.5 out of 5 stars with 1636 reviews

Rating Filter

Rating by feature

  • Battery Life

    Rating 4.7 out of 5 stars

  • Durability

    Rating 4.6 out of 5 stars

  • Comfort

    Rating 4.5 out of 5 stars

Pros mentioned filter

Cons mentioned filter

89%would recommend to a friend

Customers are saying

Customers are delighted by the Ring Gen3's sleep tracking, overall performance, and comfortable fit. Many users also appreciate the reliable battery life, data accuracy, and well-thought-out design. However, some customers have raised concerns about the sizing accuracy, the ring's susceptibility to scratches, and occasional connectivity issues with the app.

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 42 Showing 821-840 of 1,636 reviews
  • Pros mentioned:
    Sleep tracking

    Sleep Buddy

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

    This has been joy to have during my sleep mode. It also keeps up with your heart rate

    This review is from Oura - Ring Gen3 - Horizon - Size Before You Buy - Size 13 - Black - (2021)

    I would recommend this to a friend
  • Pros mentioned:
    Sleep tracking

    Obsessed!

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

    Its like having invisible health tracking. I wish i got one years ago

    This review is from Oura - Ring Gen3 - Horizon - Size Before You Buy - Size 11 - Black - (2021)

    I would recommend this to a friend
  • Pros mentioned:
    Sleep tracking

    Love my oura

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

    I absolutely love my ring, its been so helpful in tracking sleep and calories.

    This review is from Oura - Ring Gen3 - Horizon - Size Before You Buy - Size 13 - Stealth - (2021)

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

    Not enough features.

    |
    |
    Posted . Owned for 4 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Loved that it was a ring and comfortable to wear at night. Didn't have all the features I wanted in a device so I returned it and got something different. Just check what it tracks closely and make sure it has all you need. Worked perfectly for what it was designed for.

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

    Great gift purchase

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

    comfortable to wear. loving the feedback the ring gives me.

    This review is from Oura - Ring Gen3 - Horizon - Size Before You Buy - Size 9 - Brushed Titanium - (2021)

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

    Oura ring

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

    Love it. It does everything it says it’s supposed to.

    This review is from Oura - Ring Gen3 - Horizon - Size Before You Buy - Size 7 - Silver - (2021)

    I would recommend this to a friend
  • Pros mentioned:
    Battery life

    Great purchase

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

    Great information! Lasts at least 5 days before recharge.

    This review is from Oura - Ring Gen3 - Horizon - Size Before You Buy - Size 9 - Silver - (2021)

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

    Overall pleased

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

    Overall pleased. It is comfortable to wear and a meeting goals I had for it.

    This review is from Oura - Ring Gen3 - Horizon - Size Before You Buy - Size 13 - Silver - (2021)

    I would recommend this to a friend
  • Pros mentioned:
    Sleep tracking

    Great value

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

    Great feedback. Tracks sleep and so much more. Very helpful.

    This review is from Oura - Ring Gen3 - Horizon - Size Before You Buy - Size 12 - Gold - (2021)

    I would recommend this to a friend
  • Pros mentioned:
    Sleep tracking

    The Oura Ring

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

    I love this. It is so on point with my sleep and activities. It out does my Apple Watch

    This review is from Oura - Ring Gen3 - Horizon - Size Before You Buy - Size 10 - Black - (2021)

    I would recommend this to a friend
  • Pros mentioned:
    Sleep tracking

    A great investment in your health.

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

    This ring provides great information about sleep, exercise and other metrics. It rocks!

    This review is from Oura - Ring Gen3 - Horizon - Size Before You Buy - Size 12 - Gold - (2021)

    I would recommend this to a friend

  • So far so good

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

    Bought for wife. So far does what it claims. Just need to take advantage of the information it's giving. Subscription is not too much but that is near the limit of what I would pay. Interested in seeing what upcoming competition does to service and features.

    This review is from Oura - Ring Gen3 - Horizon - Size Before You Buy - Size 10 - Rose Gold - (2021)

    I would recommend this to a friend
  • Pros mentioned:
    Sleep tracking

    Ring fitness tracker

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

    Very informative and helpful for tracking heart, sleep patterns and activities

    This review is from Oura - Ring Gen3 - Horizon - Size Before You Buy - Size 13 - Stealth - (2021)

    I would recommend this to a friend

  • Oura ring

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

    “This ring is absolutely perfect! The quality is exceptional, the fit is comfortable, and it looks even better in person. I couldn’t be happier with my purchase—highly recommend!”

    This review is from Oura - Ring Gen3 - Horizon - Size Before You Buy - Size 12 - Stealth - (2021)

    I would recommend this to a friend

  • Great gift!

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

    Purchased for my wife for Christmas. So far is very happy with it. FYI.. Was unable to purchase on my HSA card even though this is a eligible item from other merchants.

    This review is from Oura - Ring Gen3 - Horizon - Size Before You Buy - Size 9 - Silver - (2021)

    I would recommend this to a friend

  • Great Ring to track activities!

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

    It’s great ring to track day today activity including sleep analysis. I m not sure how the sensor on this ring works sometimes ring feel tight sometimes just perfect . I will advise to use ring kit before making purchase. Whenever I have use this ring continuously for without removing I have experience some different sensation in my hand and some shoulder pain upon removal for few days gets better not sure if anything has to do with the sensor of this ring . Also customer service is not in US bases so had hard time to reach for any questions. As much I like to use this ring day to day but if it’s causing me pain in other part of my body wearing this I m skeptical to recommend this at this point .

    This review is from Oura - Ring Gen3 - Horizon - Size Before You Buy - Size 8 - Rose Gold - (2021)

    No, I would not recommend this to a friend

  • Excellent for health and sleep monitoring

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

    Best purchase of the year. Deep insights into sleep and health. Looks good, easy to use. Not really for top athletes that need detailed heart monitoring during work outs.

    This review is from Oura - Ring Gen3 - Horizon - Size Before You Buy - Size 10 - Rose Gold - (2021)

    I would recommend this to a friend

  • Excellent addition

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

    Great addition to my new workout routine! Love my new oura ring. After years of trying different smart watches and different wristbands but having reactions to all of the wristbands i was excited to try this...get it. Took a long time to learn all of its capabilities but happy to have it.

    This review is from Oura - Ring Gen3 - Horizon - Size Before You Buy - Size 8 - Silver - (2021)

    I would recommend this to a friend
  • Pros mentioned:
    Sleep tracking

    Oura

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

    Works great for tracking some key biological stats

    This review is from Oura - Ring Gen3 - Horizon - Size Before You Buy - Size 8 - Gold - (2021)

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

    Very funcutional and stylish

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

    I like the accuracy of the app and info. I would recommend it to any one interested.

    This review is from Oura - Ring Gen3 - Horizon - Size Before You Buy - Size 10 - Stealth - (2021)

    I would recommend this to a friend
Page 42, Showing 821-840 of 1,636 reviews
Sign in or Create Account

Get the latest deals and more.

Best Buy appLearn more
Share on YouTubeShare on InstagramShare on TikTokShare on FacebookShare on PinterestShare on X
Best Buy Canada
AccessibilityTerms & ConditionsPrivacyInterest-Based AdsState Privacy RightsHealth Data PrivacyDo Not Sell/Share My Personal InformationLimit Use of My Sensitive Personal InformationTargeted Advertising Opt OutCA Supply Chain Transparency Act
In-store pricing may vary. Prices and offers are subject to change. © 2026 Best Buy. All rights reserved. BEST BUY, the BEST BUY logo, the tag design, and MY BEST BUY are trademarks of Best Buy and its affiliated companies.