Customer Ratings & Reviews
- Model:
- JZ90-54216-15
- |
- SKU:
- 6595497
Customer reviews
Rating 4.6 out of 5 stars with 3834 reviews
(3,834 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.
- Pros mentioned:Overall performance
Rated 5 out of 5 stars
Best Smart Ring
||Posted . Owned for 1 month when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Great sleep tracker and overall good health ring. I enjoy it more than my watch. Battery life is amazing. Went on a 4-5 day trip and didn’t have to charge it until I came home! Worth the price if you like keeping track of your health, sleep, stress, etc.
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 Rated 5 out of 5 stars
Premium health tracking, beautiful form
||Posted . Owned for 1 month when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.I’ve been extremely impressed with the Oura Ring 4. The design is sleek and understated — the gold finish looks premium without being flashy, and it’s comfortable enough to wear 24/7. It doesn’t feel like a piece of tech; it feels like a well-made ring that just happens to be incredibly smart. Where this device really shines is sleep and recovery tracking. The sleep insights are detailed but easy to understand, and the readiness score has been surprisingly accurate in reflecting how I actually feel. Heart rate trends, Heart Rate Variability, activity tracking, and stress indicators all feel well thought out and actionable rather than overwhelming. Battery life has been excellent — several days on a single charge — and charging is quick and painless. If you’re serious about understanding your sleep, recovery, and overall health metrics without wearing a bulky watch, this is a fantastic option. It’s discreet, refined, and genuinely useful. Highly recommended.
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, Overall performance
Rated 5 out of 5 stars
Solid overall, but battery life could be better
||Posted .This reviewer received promo considerations or sweepstakes entry for writing a review.I really like this product — it’s well-made, works as advertised, and feels great to use day to day. Setup was simple and the performance is smooth. The only drawback for me is the battery life. It doesn’t last as long as I expected, and I find myself needing to recharge it more often than I’d like. Still, everything else has been strong enough to keep it at four stars. If the battery were improved, it would be an easy five.
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 Rated 5 out of 5 stars
Sunshine
||Posted . Owned for 2 weeks when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.I like the Oura ring 4 it has all the functions I'm interested in good battery life. I enjoy knowing my sleep and my heart rate.
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:Comfort, Sleep tracking
Rated 5 out of 5 stars
Oura Ring
||Posted . Owned for 2 weeks when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.The Oura ring has helped me to keep better track of my health. I highly recommend this if you are a person that is trying to better your health. I wear it all the time even at night with no issues and do not realize I have it on compared to a watch.
This review is from Oura - Ring 4 - Smart Ring - Size Before You Buy with OR4 Sizing Kit - Size 14 - Black - (2024)
I would recommend this to a friend - Pros mentioned:Comfort
Rated 5 out of 5 stars
A defiant buy!
||Posted .This reviewer received promo considerations or sweepstakes entry for writing a review.After wearing the ring for about a month I can fully say I love it! From everything the ring track to how comfortable it is to wear. I am a person who doesn’t usually wear rings I’ve had no issues wearing it day and night. Also I was worried about how long it would take to charge, and I have come to find out that it take at most 30/45 min for a full charge and the app warns you when running low on battery.
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 - Pros mentioned:Comfort
Rated 5 out of 5 stars
Exceptional
||Posted . Owned for 1 month when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.The Oura Ring has completely elevated how I understand my health. Its sleep tracking is incredibly accurate, the readiness score keeps me tuned into my body, and the ring itself is sleek and comfortable enough to forget I’m wearing it. I love having meaningful insights without a bulky smartwatch. It’s the perfect blend of design, data, and daily wellness.
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:Comfort, Overall performance, Sleep tracking
Rated 5 out of 5 stars
Great health tracking device.
||Posted . Owned for 1 month when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Over all a very efficient health tracking device, very comfortable to wear, great appearance, easy to read great support from the manufacture. very happy with the purchase.
This review is from Oura - Ring 4 - Smart Ring - Size Before You Buy with OR4 Sizing Kit - Size 10 - Gold - (2024)
I would recommend this to a friend - Pros mentioned:Overall performance
Rated 5 out of 5 stars
Excellent product
||Posted .This reviewer received promo considerations or sweepstakes entry for writing a review.Looks so fashionable and excellent tracking and a great battery life!
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 5 out of 5 stars
Game-Changer for Sleep & Recovery Tracking
||Posted . Owned for 1 month when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.I’ve been using the Oura Ring for ONE month now, and it has genuinely changed how I understand my health especially my sleep and recovery. Charging is quick and easy. The sleep tracking is incredibly detailed. It breaks down deep sleep, like how late meals impact my recovery score which helped me make better daily decisions. The Readiness Score is particularly helpful because it guides whether I should push hard in workouts or prioritize rest. If I had to point out a downside, it’s that it’s not ideal for real-time workout tracking compared to a smartwatch. It’s more focused on recovery, sleep, and overall wellness rather than active fitness metrics. Overall, if you’re serious about improving sleep, recovery, and long-term health metrics and prefer something subtle over a wrist device the Oura Ring is absolutely worth it. Would I buy it again? Yes, without hesitation.
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 Rated 5 out of 5 stars
Oura Ring 4
||Posted . Owned for 3 weeks when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Very comfortable, smart learning for your health data, the app gives you ratings and graphs so you can compare daily, weekly, monthly trends. takes a couple weeks to build some of the data needed to be tracked some data populates after the first night of wearing it. Battery life has been lasting 7 days, very quick recharge time. For a female it is a little bulky wish it was a little bit smaller but for all the sensors it may need to be that big. Overall pretty impresed with it.
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
The Perfect Companion to My Apple Watch Ultra!
||Posted . Owned for less than 1 week when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.After a super long time of wanting an Oura Ring, I finally pulled the plug, and I couldn't be happier with it! As a proud owner of the Apple Watch Ultra, this stylish little ring complements my health tracking so well. Being able to wear it while sleeping and capture detailed data has been incredibly cool! As a runner, I've found the Oura Ring calculates just as much meaningful data as my Apple Watch Ultra. It’s even better because it seamlessly connects with Apple Health, combining its insights with the data my watch captures during bike rides and runs. This integration makes the experience so cohesive and insightful for tracking fitness and overall health trends. This is a fantastic gift for anyone who loves digging into health data, leveraging tools for fitness, or simply keeping better track of their body. The Oura Ring also connects with Strava to track activity—although I’d recommend pairing it with a proper smartwatch or fitness tracker for real-time tracking during workouts. But honestly, using both together provides an unbeatable combo! Whether it's for yourself or a loved one, this is hands-down a brilliant gift idea. It’s stylish, functional, and an amazing addition to any health enthusiast's toolkit!
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:Comfort
Rated 5 out of 5 stars
Love the Oura ring!
||Posted .This reviewer received promo considerations or sweepstakes entry for writing a review.The Oura Ring is super comfy and tracks your sleep and activity really accurately, making it perfect for anyone serious about their health. Plus, it lasts a long time on a single charge and gives you solid insights to help you feel your best.
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 Rated 5 out of 5 stars
Great product and understated looks
||Posted . Owned for 4 months when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Bought for my fiancé and she loves it. Tracks all useful health info and looks are sleek and under the radar.
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:Comfort
Rated 5 out of 5 stars
5-Star Review: ⭐⭐⭐⭐⭐
||Posted . Owned for 1 month when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.I am extremely impressed with the Oura Ring 4. The design is elegant, lightweight, and very comfortable to wear all day. The accuracy of the sleep tracking, heart-rate monitoring, and activity insights is outstanding. The sizing kit was very helpful, and Size 9 fits perfectly. The gold finish looks premium and stylish. Overall, this product exceeded my expectations in both quality and performance. Highly recommended!
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
Mora than a health tracker!
||Posted . Owned for 3 weeks when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Pretty awesome and accurate health tracker. It does an amazing job at tracking your different stages of sleep, recovery, and workouts. After a month, it can also alert you of any spikes in stress, fatigue, 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 - Pros mentioned:Comfort
Rated 5 out of 5 stars
Outstanding Sleep & Health Tracking
||Posted . Owned for 1 month when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.The Oura Ring 4 delivers incredibly accurate sleep and readiness insights with minimal hassle. Sensors are precise, battery life is solid, and the companion app provides clear, actionable health data. Lightweight, comfortable, and reliable—an excellent tool for optimizing recovery and wellness. Highly recommended.
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:Sleep tracking
Rated 4 out of 5 stars
Pretty great but easily scratched
||Posted . Owned for 2 months when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.I have had my oura ring for a few months and I can honestly say I love it. I use it with my apple watch and the stats are pretty close to each other. I mainly got this to track my sleep and because there are some days I dont feel like wearing my watch. I will admit that my sleep has gotten a lot better since tracking the quality of it. This ring also surprises me with its features like it can tell when Im getting sick or when my body is recovering. My only con about the ring is that it scratches really easily and I will say I wish it had a better tracking system because it can be easy to misplace. All in all I reccomend!
This review is from Oura - Ring 4 - Smart Ring - Size Before You Buy with OR4 Sizing Kit - Size 14 - Gold - (2024)
I would recommend this to a friend - Pros mentioned:Sleep tracking
Rated 5 out of 5 stars
Oura ring!
||Posted . Owned for 5 months when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.I love my oura ring! It tracks my sleep, my steps, it even tells me when I’m getting sick!
This review is from Oura - Ring 4 - Smart Ring - Size Before You Buy with OR4 Sizing Kit - Size 13 - Gold - (2024)
I would recommend this to a friend - Pros mentioned:Comfort, Sleep tracking
Rated 5 out of 5 stars
Nice Health Tracker!
||Posted .This reviewer received promo considerations or sweepstakes entry for writing a review.I have enjoyed using my Oura ring. I feel like it gives a very accurate depiction of my health. I love the sleep tracking feature and the ring itself is very comfortable to wear. I was between 2 sizes and I ended up going with the bigger size. I’m so glad that I did because I didn’t realize that your fingers swell so much at night. The battery doesn’t last as long as advertised (mine lasts about 3 days before needing a charge, but that doesn’t bother me as it charges very quickly. Overall, I have enjoyed my Oura ring.
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

















