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  • Front. Oura - Ring 4 - Smart Ring - Size Before You Buy with OR4 Sizing Kit - Size 6 - Black.
  • Alt View 11. Oura - Oura Ring 4 - Smart Ring - Size Before You Buy with Oura Ring 4 Sizing Kit - Size 6 - Black.
  • 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 My Health NEEDS CARE THRIVING Rising heart health, with a dip in stress management Comfortable for 24/7 wear Recessed sensors you can barely feel Fully Titanium Up to 8 day battery life Water resistant up to 100m
  • Alt View 15. Oura - Oura Ring 4 - Smart Ring - Size Before You Buy with Oura Ring 4 Sizing Kit - Size 6 - Black.
  • Alt View 16. Oura - Oura Ring 4 - Smart Ring - Size Before You Buy with Oura Ring 4 Sizing Kit - Size 6 - Black.
  • Alt View 17. Oura - Oura Ring 4 - Smart Ring - Size Before You Buy with Oura Ring 4 Sizing Kit - Size 6 - Black.
  • Alt View 18. Oura - Oura Ring 4 - Smart Ring - Size Before You Buy with Oura Ring 4 Sizing Kit - Size 6 - Black.
  • 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
  • How to Get Sized for the Oura Ring 4 video 0 minutes 59 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 Black - 360 View video 0 minutes 06 seconds

Oura - Ring 4 - Smart Ring - Size Before You Buy with OR4 Sizing Kit - Size 6 - Black - (2024)

Model:
JZ90-54144-06
SKU:
6595478
Highly rated by customers for:
$349.00

Customer reviews

Rating 4.6 out of 5 stars with 3427 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 4.7 out of 5 stars

Pros mentioned filter

Cons mentioned filter

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 170 Showing 3,381-3,400 of 3,427 reviews

  • Oura is awesome

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

    Great Christmas present for my hubby! He loves being able to track so many different things.

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

    I would recommend this to a friend

  • Oura ring wins!!

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

    I bought this as a gift and my daughter is in love with it. Always wears it and checks data!!

    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
  • Cons mentioned:
    Size

    Game Changer

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

    A little bulky but cute and super useful! It’s my new favorite wearable tech

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

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

    Great!

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

    Overall great! Sometimes my step count seems off, but I like the color and fit!

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

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

    Great purchase

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

    I love my Oura ring. It provides me very comprehensive information about my sleep that helps me to improve my sleep. I like this ring very much

    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

    Oura Ring 4 Perfection

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

    Tracks my steps, activities, and sleep PERFECTLY! I even decorated it for extra flare.

    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
  • Cons mentioned:
    Scratch resistance

    Satisfied with purchase

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

    Great! Only downside is the ring scratches pretty quickly. They also dont offer half sizes so sizing kit is a must to figure out what finger works and the size you’ll need.

    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:
    Sleep tracking

    Oura

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

    great for health and wellness fun to see how sleep, hearth health, and exercise and movement is tracked

    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
  • Pros mentioned:
    Sleep tracking

    Health tracker

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

    Love it so far, tracking my stress and sleep very helpful for me

    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

  • Would buy again

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

    I've had my ring for a few months now and I love it. I really like how much data the ring collects and the app provides. The app also provides different ways to manage stress levels and other things related to fitness, heart health and accurate sleep schedule and sleep management data. Fit wise I moved it to another finger instead of the one I originally got it for but on the new finger I barely know its there sometime

    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

    Oura Ring 4

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

    Has been working great! Gives a lot of useful information for staying aligned with my health.

    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:
    Design

    Oura 4 is better

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

    This ring the Oura 4 is so much better than Oura 3. The flatter design fits much better and does not hurt.

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

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

    Oura Review

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

    I love the Oura ring! It is easy to use and tracks so much important health info!

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

    I would recommend this to a friend

  • Good but not great

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

    Mine stopped giving the sleep and readiness score on the 15th day and so I returned it. I tried all the troubleshooting steps too but the sleep scores and readiness scores were why I bought it in the first place. otherwise it's pretty cool tech

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

    No, I would not recommend this to a friend
  • Pros mentioned:
    Overall performance

    Oura Ring 4- Love it!

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

    Great product. Very Happy. The app is very user friendly.

    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

  • Oura Ring

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

    Great wearable device. Good sizing options and easy application.

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

    I would recommend this to a friend

  • Recomend 100%

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

    Really nice product. Fast delivery. Nice color. Fits perfect.

    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:
    Design

    Cool

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

    Cool product and design. Does well in most situations

    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

  • Sizing problems

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

    Purchased it for my fiancée and we tried the sizing kit but it seemed to fit differently then what the sizing kit recommended. She was in between the sizes so didn’t feel comfortable enough to wear it. We ended up returning it and didn’t get the chance to fully try out the features.

    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
  • Pros mentioned:
    Sleep tracking

    Perfect ring

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

    Perfect ring to track your health and sleep.... You can check your size at bestbuy

    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
Page 170, Showing 3,381-3,400 of 3,427 reviews
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