Customer Ratings & Reviews
- Model:
- JZ90-54144-06
- |
- SKU:
- 6595478
Customer reviews
Rating 4.6 out of 5 stars with 3408 reviews
(3,408 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 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.
Rated 4 out of 5 stars
Works well
||Posted . Owned for 2 weeks when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.It doesn’t pick up workout sessions as well as the Apple Watch, that seems to be the only thing that’s holding it back from being perfect
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
Awrsome ring
||Posted . Owned for 1 month when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Great companion to the applr watch. A must have if you’re serious about monitoring your health.
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 friendRated 5 out of 5 stars
My second Oura ring
||Posted . Owned for 3 weeks when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Awesome product, I had the previous oura 3 ring last year. Was so impressed, I just purchased the oura 4 ring. Highly recommend, awesome features, monitoring my sleep was one of the reasons I purchased. Very satisfied.
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 friendRated 5 out of 5 stars
The best tool
||Posted . Owned for 3 weeks when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.I love how it can predict my health, cycle and everything else
This review is from Oura - Ring 4 - Smart Ring - Size Before You Buy with OR4 Sizing Kit - Size 14 - Brushed Silver - (2024)
I would recommend this to a friendRated 5 out of 5 stars
Wonderful ring
||Posted . Owned for 7 months when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.This ring was the perfect buy and gift. I would definitely recommend this to anyone who cares about their health overall.
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 friendRated 5 out of 5 stars
Wife is happy. Loves the tech!
||Posted . Owned for 1 month when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.I purchased for my wife due to losing her first gen. She loves the updated ring, tech, etc.
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 friendRated 5 out of 5 stars
Very helpful
||Posted . Owned for 7 months when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.The ring is great! Tells me everything I need to know!
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- Cons mentioned:Size
Rated 2 out of 5 stars
To big
||Posted . Owned for 9 months when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.I returned it, I didn’t like how thick it was, just over all to big
This review is from Oura - Ring 4 - Smart Ring - Size Before You Buy with OR4 Sizing Kit - Size 9 - Silver - (2024)
No, I would not recommend this to a friend Rated 5 out of 5 stars
Cool ring
||Posted . Owned for 3 weeks when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Bought this for my wife. So far she has really liked it and the features it offers. Seems well built and of high quality. Good water resistance and she says it is comfortable.
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 friendRated 5 out of 5 stars
Happy wife happy life
||Posted . Owned for 2 months when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Purchased for my wife who is very difficult to make happy. This made her very happy
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 friendRated 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.Purchased the Oura Ring for our daughter for Christmas, she absolutely loves it, great data and easy to use. It’s worth it to purchase the latest version, 100%. Best Buy was great to work with.
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 friendRated 5 out of 5 stars
Love
||Posted . Owned for 2 weeks when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.I love my Oura ring so much! I love the insight it provides. My boyfriend purchased one as well and he enjoys it just as much.
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 friendRated 4 out of 5 stars
Fit and function
||Posted . Owned for 3 weeks when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.First off, fhe fit was spot on with the sizing rings. Functions as intended I just wish I got the expected battery life they advertised. Not the end of the world since it charges quicker than expected.
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 friendRated 5 out of 5 stars
Good ring
||Posted . Owned for 3 weeks when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.My husband and I use them as our wedding rings and I love that we can know how prepared for the day the other will be before we get out of bed
This review is from Oura - Ring 4 - Smart Ring - Size Before You Buy with OR4 Sizing Kit - Size 7 - Black - (2024)
I would recommend this to a friendRated 1 out of 5 stars
$500 device failed just after warranty — resolutio
||Posted . Owned for 1 year when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.I purchased an Oura Ring 4 (Gold, Size 8) in December 2024 for $499 plus tax. By January 2026 — just over one year later — the hardware completely stopped functioning. For a premium health wearable at this price point, I expected multi-year durability. This is not an inexpensive accessory; it is marketed as a long-term wellness device with an ongoing membership subscription. After contacting customer support, I was informed that the ring was outside the 1-year warranty and was offered a $100 discount toward purchasing a new ring. That effectively requires spending another $400+ to replace a device that barely lasted beyond warranty. While I appreciate a gesture, a $100 coupon does not reflect the expected lifespan of a $500 product. Buyers should carefully consider the effective longevity of this device relative to its cost and warranty limitations.
This review is from Oura - Ring 4 - Smart Ring - Size Before You Buy with OR4 Sizing Kit - Size 8 - Gold - (2024)
No, I would not recommend this to a friendRated 5 out of 5 stars
small ring, big impact
||Posted . Owned for 3 weeks when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.I got the oura ring so I could track my cycle since hormones were causing irregular periods. I am happy with knowing what’s going on with my body and to have something so small make a big impact on me!
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:Sleep tracking
Rated 3 out of 5 stars
Ok but bulky
||Posted . Owned for 3 weeks when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Intended use was for working out and it felt weird lifting things with it. Not only that but calorie tracking wasnt accurate. Sleep trackint was awesome though!
This review is from Oura - Ring 4 - Smart Ring - Size Before You Buy with OR4 Sizing Kit - Size 8 - Silver - (2024)
No, I would not recommend this to a friend 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.I’ve purchased my Oura ring on 3/2/25. The battery life is great. The app is user friendly. I enjoy reviewing the data recorded each day.
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:Sleep tracking
Rated 1 out of 5 stars
Great sleep tracker
||Posted .This reviewer received promo considerations or sweepstakes entry for writing a review.I was super excited to receive the Oura ring because I didn’t feel like wearing my Apple Watch anymore but unfortunately this ring is only good for sleep tracking. The heart rate monitor is not accurate at all (I work for a hospital) I have been hooked up to an actual monitor and compared that with my Apple Watch and the Oura ring. Unfortunately the Oura ring was WAY off track. BUT if you’re looking for a sleep tracker this is the BEST for monitoring your sleep!! But if you want it to have an accurate reading on your steps and heart rate I don’t recommend it. Hope this review helps someone !
This review is from Oura - Ring 4 - Smart Ring - Size Before You Buy with OR4 Sizing Kit - Size 9 - Silver - (2024)
No, I would not recommend this to a friend Rated 5 out of 5 stars
Great
||Posted . Owned for 5 months when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.This was a great purchase and when you purchased anything from Best Buy, it has a decent warranty along with it.
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

















