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  • Front. Oura - Ring 4 - Smart Ring - Size Before You Buy with OR4 Sizing Kit - Size 9 - Brushed Silver.
  • Alt View 11. Oura - Oura Ring 4 - Smart Ring - Size Before You Buy with Oura Ring 4 Sizing Kit - Size 9 - Brushed 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 9 - Brushed Silver.
  • Alt View 16. Oura - Oura Ring 4 - Smart Ring - Size Before You Buy with Oura Ring 4 Sizing Kit - Size 9 - Brushed Silver.
  • Alt View 17. Oura - Oura Ring 4 - Smart Ring - Size Before You Buy with Oura Ring 4 Sizing Kit - Size 9 - Brushed Silver.
  • Alt View 18. Oura - Oura Ring 4 - Smart Ring - Size Before You Buy with Oura Ring 4 Sizing Kit - Size 9 - Brushed 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
  • New App Features for Oura Ring Users video 0 minutes 59 seconds
  • Enhance Your Oura Ring 4 Experience with the Oura Membership video 0 minutes 55 seconds
  • Unboxing the Oura Ring 4 video 0 minutes 46 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 Ring 4 - Product Overview video 0 minutes 39 seconds

Oura - Ring 4 - Smart Ring - Size Before You Buy with OR4 Sizing Kit - Size 9 - Brushed Silver - (2024)

Model:
JZ90-54220-09
SKU:
6595631
Highly rated by customers for:
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Customer reviews

Rating 4.7 out of 5 stars with 4124 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

93%would recommend to a friend

Customers are saying

Customers often highlight the excellent sleep tracking capabilities and overall performance, often calling it a great self-care device. Many also praise its comfortable, lightweight design, impressive battery life, and generally accurate data. However, some users have noted concerns regarding its size, scratch resistance, and occasional Bluetooth connectivity issues.

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 86 Showing 1,701-1,720 of 4,124 reviews

  • Excellent purchase

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

    Best for sleep quality analysis, sleep stages, HRV, resting heart rate, and recovery insights. meaningful lifestyle changes after seeing how alcohol, stress, travel, or late meals affect recovery.

    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:
    Comfort

    Love it

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

    Great product as it checks all the boxes I wanted in a tracker in a comfortable slim ring got it on sale to sweeten the deal. The Best Buy associate was most helpful and made the transaction a pleasure. The battery died after 10 days but Oura is replacing the unit.

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

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

    Sleep Must Have!

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

    So far, this is amazing. Helping me get control of my sleep which is allowing for better days!

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

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

    HIGHLY RECOMMEND!

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

    Great purchase would highly recommend! Not only purchased for myself, but also purchased another for my son. We love.!!

    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

  • I'm in love with this ring.

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

    I'm in love with this ring. I was just sad because a month after I bought the fourth one, the fifth version was released. Now I'll wait a bit and then I'll exchange it.

    This review is from Oura - Ring 4 - Smart Ring - Size Before You Buy with OR4 Sizing Kit - Size 5 - Silver - (2024)

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

    Exelent ring that helps me balance my health!

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

    Is the best product , color amazing , helps me manage my mood , track my health activity so easy . Helps me when I have my apoitment I can share my doctor my health tracking . I recomend this product 10-10

    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

  • Great Upgrade from my old ring

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

    The battery life lasts me 5 days. The fall is comfortable. Love the continuous app upgrades

    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
  • Pros mentioned:
    Comfort

    Worth the money

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

    The ring is very comfortable and accurate! Worth the money

    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

    Best purchased

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

    The best purchased that I have ever made. I would recommend this for sure

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

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

    Is was ver good

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

    Was very good and lil thanks i like very much good

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

    I would recommend this to a friend

  • Oura ring

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

    I love my Oura Ring, especially for sleep tracking.it gives clear, accurate insights that have really helped me improve my sleep and feel more rested

    This review is from Oura - Ring 4 - Smart Ring - Size Before You Buy with OR4 Sizing Kit - Size 6 - Silver - (2024)

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

    Best Ring Everr

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

    Absolutely love this ring! It has helped me turn my life around as far as my health journey. It has also helped in aiding me getting my fertility timing right so that my husband and I can start a family!

    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

  • My Stealth Oura Ring 4

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    Posted . Owned for 10 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Overall, I love the ring’s ability to completely perform all the functions it has suggested and what had been programmed. It is accurate with data, reminders and gives great information and insights of what I could do to improve my day. However, the physical integrity is questionable. Within a year, the color starts to fade. I wish it would have stayed with its natural tone for longer. That’s my only regret. Otherwise, it is an absolute amazing companion to have for monitoring your progress.

    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:
    Comfort, Overall performance

    ring

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

    works great comfort ease of use awesome product thank you

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

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

    My Wife Loves her Oura Ring!!!

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

    Love all of the features of my Oura Ring! So much better than some of the previous devices I have used for steps, sleep and other features this device offers! Battery Life is Amazing! Bought for my wife and she absolutely Loves it!!!!

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

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

    Our ring

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

    I bought this ring for health reasons and ovulation tracking, and it has done a great job of providing accurate information.

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

    I would recommend this to a friend

  • I like it a lot

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

    i like it so far so good. I had the ringconn and returned it. Oura privides more information and gives tells you why your vitals are the way they are

    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
  • Pros mentioned:
    Overall performance

    Grecia

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

    An amaze with this product I highly recommend it ..

    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
  • Cons mentioned:
    Size

    Sizing kit

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

    Great ring I had to exchange for a size smaller. Would recommend the sizing kit

    This review is from Oura - Ring 4 - Smart Ring - Size Before You Buy with OR4 Sizing Kit - Size 13 - Black - (2024)

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

    THE BEST OF THE BEST

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

    Comfortable and very easy to access everything very pleased with the results and surprised of all the data and analytics it is able to collect from just being on the finger so I am a very happy

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

    I would recommend this to a friend
Page 86, Showing 1,701-1,720 of 4,124 reviews
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