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  • Front. Oura - Ring 4 - Smart Ring - Size Before You Buy with OR4 Sizing Kit - Size 5 - Stealth.
  • Alt View 11. Oura - Oura Ring 4 - Smart Ring - Size Before You Buy with Oura Ring 4 Sizing Kit - Size 5 - Stealth.
  • 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 5 - Stealth.
  • Alt View 16. Oura - Oura Ring 4 - Smart Ring - Size Before You Buy with Oura Ring 4 Sizing Kit - Size 5 - Stealth.
  • Alt View 17. Oura - Oura Ring 4 - Smart Ring - Size Before You Buy with Oura Ring 4 Sizing Kit - Size 5 - Stealth.
  • Alt View 18. Oura - Oura Ring 4 - Smart Ring - Size Before You Buy with Oura Ring 4 Sizing Kit - Size 5 - Stealth.
  • 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
  • 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 Stealth - 360 View video 0 minutes 06 seconds

Oura - Ring 4 - Smart Ring - Size Before You Buy with OR4 Sizing Kit - Size 5 - Stealth - (2024)

Model:
JZ90-54218-05
SKU:
6595531
Highly rated by customers for:
$399.00

Customer reviews

Rating 4.6 out of 5 stars with 3458 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 18 Showing 341-360 of 3,458 reviews

  • Rose Gold

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

    I was hesitant at first, but has turned to be my greatest investment!!

    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:
    Overall performance

    Spot on Oura !!!

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

    Phenomenal and game changing. 6 months of usage and it’s a beauty !!!

    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

  • JUST GET IT

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

    I absolutely love my Oura ring, I debated between a Oura ring or Apple Watch and I’m so happy I chose the ring! For the price vs a Apple Watch it has so much more functions

    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

  • oura ring

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

    i bought the silver one and a gold cover it. i really like the oura ring, it helps me understand my sleep better and why it’s lacking

    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:
    Overall performance

    Oura ring

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

    I love my ring very fashionable and it goes with all my jewelry and attire

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

    I would recommend this to a friend
  • Cons mentioned:
    Scratch resistance, Size

    Needs improvement

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

    It scratches very easily. The ring itself is bulky. The material used on the inside of the ring can be irritating. It frequently causes a rash.

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

    No, I would not recommend this to a friend
  • Pros mentioned:
    Sleep tracking

    Oura Ring-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.

    Love it! Best thing out there to track your health

    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

    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.

    Getting use to but so far I like it, it takes time to adjust to the finger but overall is really good

    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:
    Battery life

    Oura Ring

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

    Oura ring it’s definitely the best in its class. Battery life is awesome. Communication with iphone 16 pro max is great.

    This review is from Oura - Ring 4 - Smart Ring - Size Before You Buy with OR4 Sizing Kit - Size 13 - Stealth - (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.

    This ring is one of the best purchases I’ve ever made! It tracks my sleep patterns in detail! I love it! Small but powerful!

    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

  • A life changer!

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

    I love my Oura ring. I have a dysregulated nervous system and I’m able to keep track of my body.

    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

  • Great Ring - Not So Great Finish

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

    I love the features and ease of use. My main complaint is the finish. After two less than two months of use and taking it off any time I’m working or lifting anything, it’s still pretty scuffed up and not appealing. Not noticeable from far away, but it still bothers me. It’s faired better than my wife’s ring though. She has the gold one.

    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

  • Index finger doesn’t bother my working with my han

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

    It works well on my index finger While I am farming. A lot of information that I am still learning how to use at my fingertip to my phone to see

    This review is from Oura - Ring 4 - Smart Ring - Size Before You Buy with OR4 Sizing Kit - Size 14 - Silver - (2024)

    I would recommend this to a friend

  • 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.

    Love all the information the ring provides, sleep, steps etc.

    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

  • Great ring

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

    Great color and better than basic ours ring. Gotten lots of compliments on color alone :)

    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
  • Pros mentioned:
    Battery life

    Still love it

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

    I upgraded from the Oura 3 to the 4- seems to be about the same (and I loved gen 3) except battery life is way better with gen 4. Awesome.

    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
  • Pros mentioned:
    Overall performance

    Oura Ring Gen 4

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

    Exactly as pictured and described. Works perfectly! No scratches.

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

    I would recommend this to a friend

  • Oura ring

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

    Got it after a health scare and have been very happy with it. Gives me all sorts of info and keeps track of other things that I didn’t even know about.

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

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

    Best ring

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

    I love this! So helpful to track stress, health markers, and sleep.

    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

    Ms

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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 has surpassed my expectations in all areas and features.

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

    I would recommend this to a friend
Page 18, Showing 341-360 of 3,458 reviews
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