Customer Ratings & Reviews
- Model:
- JZ90-54217-10
- |
- SKU:
- 6595509
Customer reviews
Rating 4.7 out of 5 stars with 3935 reviews
(3,935 customer reviews)Rating by feature
- Battery Life4.7
Rating 4.7 out of 5 stars
- Durability4.6
Rating 4.6 out of 5 stars
- Comfort4.7
Rating 4.7 out of 5 stars
Customers are saying
Customers recognize the product's comfortable fit and overall performance, with users reporting that it effectively fulfills its promises. The extensive data quality is also appreciated by users. Additionally, customers have expressed satisfaction with the device's battery life.
This summary was generated by AI based on customer reviews.
- Pros mentioned:Sleep tracking
Rated 5 out of 5 stars
Oura Ring
||Posted . Owned for 3 weeks when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.I’ve been using my Oura Ring for a bit now and I love how accurate the sleep and readiness tracking feels. The app gives real insights that help me understand my body better. Can’t wait to see long-term changes
This review is from Oura - Ring 4 - Smart Ring - Size Before You Buy with OR4 Sizing Kit - Size 5 - Rose Gold - (2024)
I would recommend this to a friend - Pros mentioned:Overall performance, Sleep tracking
Rated 5 out of 5 stars
Great product
||Posted . Owned for 3 weeks when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.My Oura ring is great excellent sleep tracker and working well in my health journey
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 Rated 5 out of 5 stars
Oura ring
||Posted . Owned for 3 weeks when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Absoulutely love it. The only downside is how chunky it is but i heard they fixed that with the 5. The battery last for days and i love the fact that it tells me where i need to improve such as my sleep and my cardio.
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 friendRated 5 out of 5 stars
Oura Ring
||Posted . Owned for 1 month when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Bought the size 10, was a bit tight so I returned to the store the next day to get a size 11. this purchase was early in December and the salesman at the store indicated that I had till January 15th to return if the size was not right. Unfortunately when I returned next day, the gentleman working the service desk would not exchange the ring unless I paid $100 dollar difference (ring was on sale for either Black Friday or Cyber Monday and the guy said he could not exchange at the sale price. So I returned the ring, got a refund, and then purchased a size 11 ring from another company. SO, I really enjoy the ring, but unfortunately for Best Buy I had to buy it elsewhere.
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- Pros mentioned:Sleep tracking
Rated 5 out of 5 stars
Oura ring
||Posted .This reviewer received promo considerations or sweepstakes entry for writing a review.Excelente product, it really help me to change my life. I know sleep better and wake up with more energy.
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 Rated 5 out of 5 stars
Fit-ish
||Posted .This reviewer received promo considerations or sweepstakes entry for writing a review.Love the features available with Oura ring. I purchased a ring cover from Amazon to preserve the finish. Easy to use app and accurate readings. Way more features than my Samsung galaxy watch.
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
Rated 5 out of 5 stars
Great health monitoring technology
||Posted . Owned for 3 weeks when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Very happy with the whole process. Was able to size the ring appropriately for me in the store, and since then I've loved having this insight into my health, especially sleep quality and when my body is fighting some bug. I think the device and app provides a lot more features for women then men, such as cycle tracking, but overall happy.
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 - Pros mentioned:Overall performance, Sleep tracking
Rated 5 out of 5 stars
Oura ring
||Posted . Owned for 1 month when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Great product to have for health. Keeps up with health vitals and stylish
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:Battery life
Rated 5 out of 5 stars
Great tech in a compact form factor
||Posted . Owned for 2 weeks when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.I have been very impressed with my Oura Ring. Remarkably accurate health and wellness data with a powerful battery life. Also, a very impressive charge time of typically less than 30 minutes.
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 Rated 5 out of 5 stars
Oura Ring Review
||Posted . Owned for 2 months when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.The Oura Ring feels effortless — light, simple, and easy to forget you’re even wearing it. It quietly tracks your sleep, stress, and daily rhythm without any screens or noise, just clean insights that actually help you understand your body better. The battery lasts almost a week, the app is clear and friendly, and the whole experience feels more like a wellness companion than a gadget.
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 friendRated 5 out of 5 stars
Favorite purchase of 2025
||Posted . Owned for 1 month when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.I love my ring! It has given me so much information! I would suggest if you're someone who swells at night size up if comfortable.
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 friendRated 4 out of 5 stars
Stealth Ring
||Posted . Owned for 1 month when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Love my ring , it’s accurate, fits well and keeps me informed on my health.
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- Pros mentioned:Battery life
Rated 5 out of 5 stars
Perfect
||Posted . Owned for 1 month when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.I love my ring. The battery last extremely long and I can go days without having to charge it. I recommend sizing up.
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 Rated 5 out of 5 stars
Oura Ring 4 (Gold)
||Posted . Owned for 3 weeks when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.My wife has had the ring for a few weeks but, so far, she loves the features it provides and loves the updated app. She has the gold ring and has received many compliments on the look.
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- Pros mentioned:Design
Rated 5 out of 5 stars
Accuracy
||Posted . Owned for 2 months when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Oura ring has nice and sleek. The Fit is great, and the update on the health metrics it tracks are spot on
This review is from Oura - Ring 4 - Smart Ring - Size Before You Buy with OR4 Sizing Kit - Size 7 - Rose Gold - (2024)
I would recommend this to a friend - Pros mentioned:Design
Rated 5 out of 5 stars
Love the ring!
||Posted .This reviewer received promo considerations or sweepstakes entry for writing a review.Love this ring! It's cute and tells so much helpful info!
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:Sleep tracking
Rated 5 out of 5 stars
Pretty neat
||Posted . Owned for 1 month when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.The ring is super cool doesn’t seem to track burned calories accurately. But it does track sleep well. I've had a whoop before & I would say it tracks sleep slightly better. Only downside is it’s not really great at tracking lifts, & forms of workouts.
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:Battery life
Rated 5 out of 5 stars
Amazing tracker
||Posted . Owned for 3 weeks when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Love all the things that can track. battery life lasts. all around a great purchase for me to track my heart and respirations. along with many other things!!
I would recommend this to a friend - Pros mentioned:Design
Rated 5 out of 5 stars
Oura-Borealis!
||Posted .This reviewer received promo considerations or sweepstakes entry for writing a review.The Oura ring is a fabulous piece of self-care technology that looks good too! It shines brightly among the ‘fitness tracker’ options. The app is user friendly, very educational and supports achieving your personal wellness goals!
This review is from Oura - Ring 4 - Smart Ring - Size Before You Buy with OR4 Sizing Kit - Size 5 - Brushed Silver - (2024)
I would recommend this to a friend - Pros mentioned:Battery life, Sleep tracking
Rated 5 out of 5 stars
Oura
||Posted . Owned for 3 weeks when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.I enjoy it. Tracks my sleep and wellness and stress levels. Partners well with my Apple Watch. Battery life is great
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


















