Customer Ratings & Reviews
- Model:
- JZ90-54217-08
- |
- SKU:
- 6595517
Customer reviews
Rating 4.7 out of 5 stars with 3909 reviews
(3,909 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:Comfort, Design
Rated 5 out of 5 stars
Excellent
||Posted . Owned for 3 weeks when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.The ring is so sleek and you dont even notice it is there. It reads everything so well and so accurate and on point. It is amazing
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 - Pros mentioned:Battery life, Sleep tracking
Rated 4 out of 5 stars
Useful sleep and stress tracking tool!
||Posted . Owned for 2 weeks when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.It gives good insights, and so far it appears to be tracking my sleep properly! Not a huge fan of the subscription required even to use the ring, and calorie tracking doesn't appear to be very accurate. It doesn't feel durable or comfortable to wear while lifting weights or golfing. However, the main reason I got the ring is to track my sleep and stress, so it works well in that area. The ring charges really quickly and hasn't had any issues with the battery life.
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
Great!
||Posted . Owned for 1 month when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Comfortable, looks great, and provides helpful information.
This review is from Oura - Ring 4 - Smart Ring - Size Before You Buy with OR4 Sizing Kit - Size 10 - Brushed Silver - (2024)
I would recommend this to a friend - Pros mentioned:Sleep tracking
Rated 5 out of 5 stars
3 months in and still liking it
||Posted . Owned for 1 month when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Make sure to use the size guide, I had to exchange for a smaller size. Other then that been very useful, I enjoy the stats that help keep me up to speed with my health.
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, Comfort
Rated 5 out of 5 stars
This ring changed how I look at my health.
||Posted . Owned for 1 month when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.For me it holds me accountable and gives me information that i can take to my doctors to help me with my issues. The ring is comfortable at all times. It holds a charge for almost a week! Just the heart rate data alone has given us information about what happens when I am sleeping. I am purchasing another for a co-worker to help her with communicating with her doctors. I recommend this ring to everyone, it is a powerful source for understanding what is happening at all times in your body. The only downside to the ring after one month of wear is that it does scratch. I am 63 so I am not doing crazy things, just normal life things. I am going to check with a jeweler to see if it can be buffed out occasionally.
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 - Pros mentioned:Comfort
Rated 5 out of 5 stars
Great Health Tracking Ring
||Posted . Owned for 2 weeks when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.This ring has amazing health insights. The app and all the data and sleep information is incredible. Very discreet and easy to wear.
This review is from Oura - Ring 4 - Smart Ring - Size Before You Buy with OR4 Sizing Kit - Size 6 - Gold - (2024)
I would recommend this to a friend - Pros mentioned:Comfort, Design
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.Very good product, very accurate Very stylish and confort to wear
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, Overall performance, Sleep tracking
Rated 5 out of 5 stars
Excellent Product
||Posted . Owned for 2 weeks when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.I like this product. It's helping me a lot with tracking my vital stats and doesn't bother me during the sleep.
This review is from Oura - Ring 4 - Smart Ring - Size Before You Buy with OR4 Sizing Kit - Size 11 - Black - (2024)
I would recommend this to a friend - Pros mentioned:Overall performance
Rated 5 out of 5 stars
Fast Shipping!
Posted .This reviewer received promo considerations or sweepstakes entry for writing a review.LOVE my Oura ring so far (1 month in!). Best Buy didn't have it in stock so they mailed it to my home and I received it within 2 days. So very pleased!
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, Design
Rated 5 out of 5 stars
Oura Ring - Amazing!
||Posted . Owned for 1 month when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.I have had my Oura ring for about a month now, and I absolutely love it! I had debated purchasing one for over a year, and finally decided to bite the bullet. Is it a bit pricey? Yes. But so is replacing the watches I wore for years; losing their charging ability, getting dinged up, band clasps wearing out, etc. I feel like I was replacing my watches every year. I decided to purchase my ring in-store to take advantage of the sizers that are available. I’m thankful I did that, because if I had purchased my “regular size” ring, I would have bought one 2 sizes too small. The ring is durable, stylish, and holds a charge for almost a week (and I wear it 24/7). The proprietary app that pairs with it has helped me track and manage my chronic illness symptoms and provides accurate insights into my body’s inner workings. If you’re on the fence and wanting a little more out of your wearable in terms of health tracking (I never used my watches for phone calls or texts or any of the other features), then I can’t recommend this ring more!
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, Comfort
Rated 4 out of 5 stars
Not as wonderful as the hype but I like it
||Posted . Owned for 1 month when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.I read countless reviews of all the different rings and I settled on this one. I like the ring but I don’t find the information very useful. I got my dad one also and his doctor likes the heart variability function and sleep monitoring to evaluate his health. His doctor has one, too. My dad is 78 years old and finds it very helpful and fascinating. I am 48 and healthy. I don’t get much out of it. It’s cool that it tells me the amount of time of my sleep cycles but I do not get a real time heart beat number. I wish it would tell blood pressure but it doesn’t and I already knew this. It does remind me when I have been idle for too long and how many calories I burn, which I like a lot. The subscription is a down side. I bought the rose gold color. It is more of a copper color. Can’t say I love it. I should have gotten silver but I was worried about it scratching. So far my ring has no scratches and I wear it every day. I’m always hitting it against something. I work in a hospital and use alcohol based hand sanitizer all day. No issues yet. My dad has the shiny black and it still shines with no scratches. He is a telephone man and uses his hands all day at work. The size fits great. I got a size 8 , which fits just like the testing kit. I do feel the ring was over priced but it’s worth buying the one you like since you will be wearing it every day. I was hoping the stealth color was a matte black; however it is not. Stealth was more of a gray, very manly. I just didn’t like it. Kind of cheap looking. So was the titanium color. That’s why I selected rose gold. I wanted something a little feminine. As for battery life, it lasts about 4 days. I try to charge it every few days while I am in the shower. Works well. I’ve had no problems with the ring. Functions as it is supposed to. It’s very comfortable with the flat readers. Feels like any other ring. Not heavy. Looks like a wedding band though.
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, Comfort, Design
Rated 5 out of 5 stars
Nice upgrade over the Series 3
||Posted . Owned for 3 weeks when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Nice upgrade over the series 3, but no major improvements. The biggest difference is that it no longer has prongs on the inside of the ring, which makes it noticeably more comfortable and look more like a normal ring on your finger. Tracking data in the Oura app seems very accurate, especially with sleep data. I charge it every morning while I shower/eat breakfast and that’s enough to keep it going until at least the next morning.
This review is from Oura - Ring 4 - Smart Ring - Size Before You Buy with OR4 Sizing Kit - Size 11 - Black - (2024)
I would recommend this to a friend - Pros mentioned:Design, Sleep tracking
Rated 5 out of 5 stars
Tracks my sleep and heart rate
||Posted . Owned for 2 weeks when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.I’ve been using the Oura Ring for few weeks now, and overall I’m impressed. It’s sleek, lightweight, and much less bulky than a smartwatch, which makes it easy to wear day and night. I mostly use it to track sleep, and I’ve found the insights surprisingly accurate — it breaks down deep, light, and REM sleep in a way that helps me understand my rest better. The stress tracking feature is subtle but useful ad well, instead of just showing numbers, Oura translates them into readiness and recovery scores, which makes it easier to understand when I should slow down versus when I can push myself. It doesn’t feel overwhelming like some other trackers that just throw metrics at you.
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:Comfort, Overall performance
Rated 5 out of 5 stars
Easy Xmas Gift
||Posted .This reviewer received promo considerations or sweepstakes entry for writing a review.Never had issues and gives accurate readings. Looks good and feels comfortable to wear daily. My husband loved 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:Battery life, Design
Rated 4 out of 5 stars
Overall a very nice ring
||Posted . Owned for 2 weeks when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.I had the first gen Oura Ring and loved it. Eventually, I misplaced it and needed a new one so I upgraded to the Oura Ring 4. I love this ring. It is so much better than previous generations. The battery life is better and it looks nicer (lower profile). I wish they would come out with a universal charger. My wife and I both have oura rings and it's annoying to have to keep two different chargers. You would think they could make one that you can expand/retract to fit your ring size perfectly.
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 friend - Pros mentioned:Design
Rated 5 out of 5 stars
Excellent Upgrade — Truly Next‑Level Health Tracki
||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 4 for a little while now, and it’s easily one of the best health and wellness devices I’ve owned. The design is sleek and comfortable—I forget I’m even wearing it, which is impressive for something that tracks so much. What really stands out is the accuracy and depth of the data. Sleep tracking is incredibly detailed, and the insights actually feel actionable instead of overwhelming. The readiness score has been spot‑on in helping me understand when to push myself and when to rest. Heart rate monitoring, temperature trends, and activity tracking all feel more refined compared to previous versions. Battery life is solid, and the charging case makes it even more convenient. I also appreciate how the app presents everything clearly, with trends that help you understand your habits over time. If you’re serious about improving your sleep, recovery, and overall wellness, the Oura Ring 4 is absolutely worth it. It’s a small device that delivers a huge amount of value.
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:Comfort, Sleep tracking
Rated 5 out of 5 stars
Amazing ring
||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 a while now, and it’s genuinely changed how I understand my health. The sleep tracking is incredibly detailed and accurate, breaking down sleep stages, readiness, and recovery in a way that’s easy to understand and actually useful. I love how subtle and comfortable it is—unlike bulky wearables, I forget I’m even wearing it.
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:Comfort
Rated 5 out of 5 stars
Comfortable, Insightful, and Easy to Use
||Posted .This reviewer received promo considerations or sweepstakes entry for writing a review.I’ve been using the Oura Ring for a while now, and overall it has been a very positive experience. What I like most is how comfortable and lightweight it is—I can wear it all day and night without feeling distracted, even while sleeping. Unlike a smartwatch, it’s subtle and doesn’t get in the way of daily activities. The sleep tracking is one of the strongest features. It provides detailed insights into sleep stages, sleep quality, and recovery, which has helped me become more aware of my sleep habits and make better choices around rest. I also appreciate the readiness and activity scores, which give a clear picture of how my body is responding to daily stress, movement, and recovery. The app is easy to use and presents the data in a clear, understandable way, even if you’re not very tech-savvy. Battery life is another plus—it lasts several days on a single charge, which makes it very convenient. The only downside to consider is the monthly subscription required to access the full data, but for me, the health insights and accuracy make it worth it. Overall, I would recommend the Oura Ring to anyone looking for a comfortable, discreet, and reliable way to track sleep, recovery, and overall wellness.
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 Rated 5 out of 5 stars
Worth Every Penny for My Daughter's Sleep Health
||Posted . Owned for 2 weeks when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.I purchased the Oura Ring 4 for my daughter to help her better understand and improve her sleep schedule, and it has exceeded our expectations. As a parent, I wanted something comfortable, accurate, and easy to use and the Oura Ring 4 delivers on all fronts. The ring is incredibly lightweight and stylish, so she wears it day and night without even noticing it's there. The sleep tracking insights have been impressive, providing detailed information on sleep stages, sleep quality, readiness, and recovery. The data is presented in a way that's easy to understand, helping her make small adjustments that have led to more consistent sleep habits. What stands out most is how actionable the insights are. Instead of just collecting data, the Oura app offers personalized recommendations that have helped her establish a healthier bedtime routine. We've already noticed improvements in her energy levels and overall well-being. The battery life is excellent, the app is intuitive, and the ring's design is far more practical than wearing a smartwatch to bed. While it's a premium product, the value it provides in understanding and improving sleep makes it well worth the investment. If you're looking for a reliable, comfortable, and highly effective sleep-tracking device for yourself or a family member, I highly recommend the Oura Ring 4.
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: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



















