Customer Ratings & Reviews
- Model:
- JZ90-54220-09
- |
- SKU:
- 6595631
Customer reviews
Rating 4.7 out of 5 stars with 4105 reviews
(4,105 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 often highlight the product's excellent sleep tracking, overall performance, and comfortable, lightweight design. They also appreciate its great battery life and accurate data. However, some users have experienced issues with its size, scratch resistance, and Bluetooth connectivity.
This summary was generated by AI based on customer reviews.
- Pros mentioned:Battery life, 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 - Pros mentioned:Comfort, Design
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:Design
Rated 5 out of 5 stars
Exceptional smart ring for what it does
||Posted . Owned for 1 year when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.To be honest with this review, I must say that this ring is much better than the Apple Watch in terms of performance and data. Pros: Sleep analysis Heart rate check Stress monitor (what the Apple Watch lacks) Checks on steps and calorie burn Pretty much everything the Apple Watch or Android based watch or smart watch does. Except this is more discrete and sleek. I wear this every night to monitor my sleep. I would recommend, highly recommend to buy a silicone ring protector for anyone using this ring. For the price, I protect my ring from scratches and dings. There’s really no cons. A lot of people complain of the subscription price. People complain of $5 and that’s nothing. Imagine big companies charging $15 for more content. This ring is for those who want to monitor their health and fitness levels.
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, 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, Design, Sleep tracking
Rated 5 out of 5 stars
Its a piece of art!
||Posted . Owned for 2 weeks when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.This ring is amazing, it can track everything you are doing during the day and specially during the night when you are sleeping. It look really good on the gold color and feels good when you are wearing it!
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:Sleep tracking
Rated 5 out of 5 stars
Such a huge help! Worthwhile investment in my heal
||Posted . Owned for 4 months when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Because I had had challenges with Apple Watch, not doing a great job of tracking my sleep, I finally decided to invest in this ring. I could not be more happy with the results. This does a much better job of tracking all kinds of things and can tell me when I’m running a fever. It seems to totally figure out what’s going on with me so that I don’t feel crazy anymore. Super helpful. Probably a great gift for anybody. I purchased one that fit on three different fingers between my two hands. It’s terrific to be able to change fingers if needed. I will undoubtedly continue to use this for many years and update as needed. It’s some of the best money I’ve spent.
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: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 - Pros mentioned:Battery life, Comfort
Rated 5 out of 5 stars
Great for sleep tracking among other things
||Posted . Owned for 3 weeks when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.I wanted something different for sleep tracking than wearing my smartwatch. The Oura ring is perfect. Super comfortable, Don't notice it at all, and the battery lasts 8-10 days on a charge. When I need to charge it, it only takes about an hour. The only knock on it is the subscription, but at $70 for the year, it's not terrible. Would highly recommend.
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 - Pros mentioned:Battery life, 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:Battery life, Sleep tracking
Rated 5 out of 5 stars
Oura ring 4 review
||Posted . Owned for 4 months when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Awesome insight to your personal health. Great for women while tracking their cycle, and the stress monitoring and cardiovascular health tracking is very insightful. Long battery life, I maybe charge mine every 3rd or 4th day of use. Charges fully in about 30 minutes. I work in the medical field, and I’m constantly washing my hands throughout the day with no interruption or malfunctioning in the Oura ring readings. I do recommend wearing on your non dominant hand if it’s comfortable for you to avoid scratches on the finish. I have wore my ring on both the index and middle finger depending on comfort and activities for the day, and readings are always in sync. Highly recommended and great purchase for your money if you’re interested in self health study.
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:Comfort, Overall performance
Rated 5 out of 5 stars
If you are thinking about it go ahead and get it
||Posted .This reviewer received promo considerations or sweepstakes entry for writing a review.My husband loves his absolutely worth it! It keeps up with everything and after a little bit you get so use to wearing it you don’t even notice you have it on most the time.
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 - Pros mentioned:Sleep trackingCons mentioned:Scratch resistance
Rated 5 out of 5 stars
cool little ring
||Posted . Owned for 1 month when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.I love how it tracks many things. I would recommend it for women who have issues with their periods. It helped to know when you're getting when you are irregular. Also, it told me days before getting sick so that was weirdly cool. I would recommend sizing up. I does get scratch easy.
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:Battery life
Rated 5 out of 5 stars
Does the job well!
||Posted . Owned for 3 weeks when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Traded in my prior Gen 3 Heritage model for this one and could not be more pleased! Everything I liked about my prior Oura 3 but even better especially in the areas of battery life and better fit / finish. A very useful device especially for sleep data and tracking my activities, Highly recommend!
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, Design, Sleep tracking
Rated 5 out of 5 stars
Amazing daily activity tracker
||Posted . Owned for 3 weeks when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Amazing daily activity tracker, best for recording activities while having a long battery life. Beats every fitness recorder out there in both style and design. Me and my fiance love it ❤️
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 - Pros mentioned:Battery life, Comfort
Rated 5 out of 5 stars
Great battery life
||Posted . Owned for 2 weeks when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Much better sleep data and overviews than fitbit. Comfortable. Battery life is good its refreshing not to wake up and realize you missed sleep data because the thing died.
This review is from Oura - Ring 4 - Smart Ring - Size Before You Buy with OR4 Sizing Kit - Size 7 - Brushed Silver - (2024)
I would recommend this to a friend - Pros mentioned:Comfort, Design
Rated 5 out of 5 stars
Gold Oura4
||Posted . Owned for 3 weeks when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.I was hesitant.. but ended up getting it and don’t regret it at all !! For 1, its so comfortable comparing to my apple watch, 2- love all the info it provides for a better life and quality sleep. And for 3- I love how the gold one stands out so much, definitely an eye catcher.
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 Rated 5 out of 5 stars
Oura love
||Posted . Owned for 6 months when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.I can honestly say the Oura Ring has been one of the best investments I’ve made for my health. It doesn’t just track my sleep—it helps me understand it. Every morning I wake up with personalized insights on my sleep quality, recovery, stress, readiness, heart rate, and activity, making it so much easier to make healthier decisions throughout the day. What I love most is how comfortable and effortless it is to wear. Unlike a smartwatch, I barely notice it’s on, yet it provides incredibly detailed health data. The battery lasts for days, the app is intuitive, and the trends over time have helped me build better habits instead of just chasing numbers. If you’re looking to improve your sleep, recovery, and overall wellness, I can’t recommend the Oura Ring enough. It’s more than a fitness tracker—it’s like having a personal health coach on your finger.
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:Battery life, Sleep tracking
Rated 5 out of 5 stars
Impressive battery life
||Posted . Owned for 1 month when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.The Oura ring has been great so far. The battery life is impressive-it last several days, so no need to charge it every night. It gives details about your sleep including the different stages. It also tracks your stress and overall health providing education on improving your health based on your scores. The only downside is that I think I bought a size too big, even though I tried the sizing kit beforehand. Other than that, it is super easy and convenient to use.
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, Design, Sleep tracking
Rated 5 out of 5 stars
Love it
||Posted . Owned for 1 week when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.This ring is great. I got it for additional fitness tracking in addition to my Fitbit. It has similar tracking item like step and sleep, but provides mor in depth data. It's comfortable and stylish as well.
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 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
















