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  • Front. Oura - Ring 4 - Smart Ring - Size Before You Buy with OR4 Sizing Kit - Size 12 - Silver.
  • Alt View 11. Oura - Oura Ring 4 - Smart Ring - Size Before You Buy with Oura Ring 4 Sizing Kit - Size 12 - Silver.
  • Sure, here is the corrected and grouped text: --- **Size Before You Buy Oura Ring 4** 1. **Purchase the Oura Ring 4 Sizing Kit** 2. **Purchase your Oura Ring 4 after learning your size** 3. **New Oura Members get one month free, then it's $5.99/mo.** --- **Receive a $10 Best Buy gift card to use towards your Oura Ring 4 with purchase of sizing kit** ---
  • Track it all with Oura Membership - Sleep - Activity - Readiness - Stress - Heart Health - Women's Health 9:41 OURA Readiness: 88 Sleep: 84 Activity: 91 Cycle day: 6 Heart rate: 88 Go get 'em! A great night's sleep can boost your readiness. If there are any challenging tasks on your to-do list, today could be the day to tackle them! Learn more Sleep: GOOD New Oura Members get one month free, then it's $5.99/mo.
  • Incredible accuracy powered by Smart Sensing Get a holistic view of your health Comfortable for 24/7 wear Recessed sensors you can barely feel Fully Titanium Up to 8 day battery life Water resistant up to 100m Rising heart health, with a dip in stress management
  • Alt View 15. Oura - Oura Ring 4 - Smart Ring - Size Before You Buy with Oura Ring 4 Sizing Kit - Size 12 - Silver.
  • Alt View 16. Oura - Oura Ring 4 - Smart Ring - Size Before You Buy with Oura Ring 4 Sizing Kit - Size 12 - Silver.
  • Alt View 17. Oura - Oura Ring 4 - Smart Ring - Size Before You Buy with Oura Ring 4 Sizing Kit - Size 12 - Silver.
  • Alt View 18. Oura - Oura Ring 4 - Smart Ring - Size Before You Buy with Oura Ring 4 Sizing Kit - Size 12 - Silver.
  • URA 4 Oura Ring 4 Gifting & Sizing Kit for Oura Ring 4. Sold separately: SKU 6600289.
  • Oura’s Most Accurate Health Data Yet on the Oura Ring 4 video 0 minutes 49 seconds
  • Enhance Your Oura Ring 4 Experience with the Oura Membership video 0 minutes 55 seconds
  • Inside the Insights with Oura's Jason Russell video 2 minutes 46 seconds
  • Expert Review by Will Armijo for Oura Ring 4 video 1 minutes 08 seconds
  • Oura App Update video 0 minutes 46 seconds
  • Oura Ring 4 - Product Overview video 0 minutes 39 seconds
  • Oura Ring 4 Silver - 360 View video 0 minutes 06 seconds

Oura - Ring 4 - Smart Ring - Size Before You Buy with OR4 Sizing Kit - Size 12 - Silver - (2024)

Model:
JZ90-54217-12
SKU:
6595521
Highly rated by customers for:
$349.00

Customer reviews

Rating 4.6 out of 5 stars with 3694 reviews

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Rating by feature

  • Battery Life

    Rating 4.7 out of 5 stars

  • Durability

    Rating 4.6 out of 5 stars

  • Comfort

    Rating 4.7 out of 5 stars

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Cons mentioned filter

There aren't enough negative mentions yet.
93%would recommend to a friend

Customers are saying

Customers admire the Ring 4 for its detailed sleep tracking, overall performance, comfortable design, and great battery life. Many users find the data accuracy to be better than other wearables. However, some customers have reported issues with the size, scratch resistance, and connectivity.

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 120 Showing 2,381-2,400 of 3,694 reviews

  • Oura ring size 8

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

    Couldn’t love it more! Size 8 purchased. I am impressed with some of the features it gives you. Definitely will help maintain my health.

    This review is from Oura - Ring 4 - Smart Ring - Size Before You Buy with OR4 Sizing Kit - Size 8 - Black - (2024)

    I would recommend this to a friend

  • Oura ring

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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.

    Love the oura ring. The 8 fits perfectly, no issues

    This review is from Oura - Ring 4 - Smart Ring - Size Before You Buy with OR4 Sizing Kit - Size 8 - Black - (2024)

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

    Oura ring

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

    Love this product, I feel it’s very accurate and I enjoy reviewing my day through the app.

    This review is from Oura - Ring 4 - Smart Ring - Size Before You Buy with OR4 Sizing Kit - Size 10 - Brushed Silver - (2024)

    I would recommend this to a friend

  • Oura Ring 4 Review

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

    The Oura Ring has surpassed all expectations for me! It’s very comfortbale to wear and the metrics you receive are super helpful in making meaningful changes in your daily habits!

    This review is from Oura - Ring 4 - Smart Ring - Size Before You Buy with OR4 Sizing Kit - Size 8 - Gold - (2024)

    I would recommend this to a friend

  • Oura Ring

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

    My wife enjoys this product a lot. It was a gift and the best buy team helped us size the ring and pick the best one.

    This review is from Oura - Ring 4 - Smart Ring - Size Before You Buy with OR4 Sizing Kit - Size 8 - Rose Gold - (2024)

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

    Ring

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

    This ring is great, it has helped me track a lot of personal things

    This review is from Oura - Ring 4 - Smart Ring - Size Before You Buy with OR4 Sizing Kit - Size 7 - Silver - (2024)

    I would recommend this to a friend

  • Great Customer Service!

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

    Great fit, especially with the sizing kit! While there has been some talks about battery issues, customer service has proved to be invaluable and quick.

    This review is from Oura - Ring 4 - Smart Ring - Size Before You Buy with OR4 Sizing Kit - Size 7 - Stealth - (2024)

    I would recommend this to a friend

  • Good buy

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

    My wife loves the information it gives her about her fitness and general info.

    This review is from Oura - Ring 4 - Smart Ring - Size Before You Buy with OR4 Sizing Kit - Size 8 - Gold - (2024)

    I would recommend this to a friend

  • Love my Oura Ring 4

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

    Love my Oura Ring 4, which is very comfortable. The app is excellent and very intuitive to use, too.

    This review is from Oura - Ring 4 - Smart Ring - Size Before You Buy with OR4 Sizing Kit - Size 8 - Silver - (2024)

    I would recommend this to a friend

  • Oura Ring 4

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

    Love the health data. Easy purchase with the Best Buy team. Even was able to exchange a defective product with my membership without any hassle.

    This review is from Oura - Ring 4 - Smart Ring - Size Before You Buy with OR4 Sizing Kit - Size 11 - Brushed Silver - (2024)

    I would recommend this to a friend
  • Pros mentioned:
    Overall performance

    Good Bymuy

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

    Definitely didnt think i would have enjoyed this ring as much as i do, comes in handy when i forget my watch.

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

    Great ring

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

    Favorite version of the Oura ring, fantastic sleep data and metrics

    This review is from Oura - Ring 4 - Smart Ring - Size Before You Buy with OR4 Sizing Kit - Size 11 - Stealth - (2024)

    I would recommend this to a friend

  • Amazing

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

    Provides correct information about your daily activities.

    This review is from Oura - Ring 4 - Smart Ring - Size Before You Buy with OR4 Sizing Kit - Size 9 - Gold - (2024)

    I would recommend this to a friend
  • Pros mentioned:
    Overall performance

    Great activity tracker and health manager

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

    Great activity and health tracker-gives peace of mind and functions as advertised.

    This review is from Oura - Ring 4 - Smart Ring - Size Before You Buy with OR4 Sizing Kit - Size 9 - Rose Gold - (2024)

    I would recommend this to a friend

  • Very Accurate and Informative

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

    Great for keeping track of your daily habits and health stats and presented in a way that’s user friendly and easy to understand.

    This review is from Oura - Ring 4 - Smart Ring - Size Before You Buy with OR4 Sizing Kit - Size 11 - Brushed Silver - (2024)

    I would recommend this to a friend

  • Smart ring

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

    Good quality. Easy to use. Seems very accurate with information

    This review is from Oura - Ring 4 - Smart Ring - Size Before You Buy with OR4 Sizing Kit - Size 9 - Black - (2024)

    I would recommend this to a friend

  • Top ring

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

    Beat smart ring out there, we have had oura, ultra human, and samsung. Oura is by far the best in user experience, app integration, and battery performance

    This review is from Oura - Ring 4 - Smart Ring - Size Before You Buy with OR4 Sizing Kit - Size 8 - Silver - (2024)

    I would recommend this to a friend

  • Good but

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

    Have had the ring a couple weeks and am just now fully up and running with established "base lines". Enjoy the technology and App. My only negative is the material of the ring itself. I got the matte black Oura 4 and the material/metal is quite soft and susceptible to scratching. After wearing mine outdoors doing some yard work it got pretty scratched up. Since you want it to measure activity, you'd think they'd use more durable materials considering the price of the product. Found out after the fact there are "ring covers" although that seems to defeat the purpose of the rings design and finish if you're going to hide it under a cover.

    This review is from Oura - Ring 4 - Smart Ring - Size Before You Buy with OR4 Sizing Kit - Size 12 - Stealth - (2024)

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

    Oh yeah baby

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

    Love knowing my sleep health. The level of detail it provides is just tremendous.

    This review is from Oura - Ring 4 - Smart Ring - Size Before You Buy with OR4 Sizing Kit - Size 10 - Silver - (2024)

    I would recommend this to a friend
  • Pros mentioned:
    Overall performance

    Oura Ring

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

    Works very good to inform me of my sleep pattern. I’m getting a CPap so will see if that helps.

    This review is from Oura - Ring 4 - Smart Ring - Size Before You Buy with OR4 Sizing Kit - Size 9 - Rose Gold - (2024)

    I would recommend this to a friend
Page 120, Showing 2,381-2,400 of 3,694 reviews
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