Customer Ratings & Reviews
- Model:
- JZ90-54219-09
- |
- SKU:
- 12221727
Customer reviews
Rating 4.6 out of 5 stars with 3254 reviews
(3,254 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
to a friend
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 friendRated 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 friendRated 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 friendRated 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 friendRated 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 friendRated 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 friendRated 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 friendRated 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 friendRated 5 out of 5 stars
OURA ring
||Posted . Owned for less than 1 week when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Very easy to set up. I had to get size 9 since size 10 was a bit larger than expected, even though I had tried the ring before. Returning it and the exchange was easy at Best Buy. The one and perhaps only advantage that has over my Apple Watch is that it tracks your sleep and the battery last for at least 5 days
This review is from Oura - Ring 4 - Smart Ring - Size Before You Buy with OR4 Sizing Kit - Size 9 - Stealth - (2024)
I would recommend this to a friendRated 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 friendRated 5 out of 5 stars
A nice surprise to make life easier
||Posted . Owned for 3 weeks when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.I was quite skeptical about this product before i bought it but i actually really like it. if you're looking for a low maintenance health tracker, this is it. when i was choosing between smart rings, i really went thought about the r&d and app dev and i think the oura ring takes the cake. the only con is that i was under the impression that it would track my steps. after wearing it for weeks, i can say its not the most accurate. but it pretty much tells u the jist of it. i work a desk job so it knew i didnt move pretty much the whole day. people who say the battery is bad just didnt read the manual. you suppose to power cycle the product first. once i did that twice, i still never had issues with the battery not lasting like advertised which was 3-5 days.
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 3 out of 5 stars
For Health, Not Fitness
|Posted .This reviewer received promo considerations or sweepstakes entry for writing a review.I am a long time user of smartwatches, having a few different brands over the years. I say this because I found myself, quite frequently, comparing the Oura ring to the (app) data that my smartwatch provides. I quickly realized that there really is little overlap in the type of data that each device provides. In my experience, my smartwatch is better for tracking fitness and the Oura ring is better for tracking health. In my two weeks of testing the Oura ring, the battery consistently lasted 5 days. Minus the initial "charge after getting the ring", it took 1.5 hours to fully charge from 19%. After waking up the morning of the 5th day, my ring was at 17%. I read somewhere that if you wear a larger ring size, you'll get more battery life out of it. For my size 7, five days is as much as it will give me. My watch keeps track of current activity data, like steps, workouts, how I slept (when I choose to wear the watch to bed) and heart rate when I prompt it to take that measurement. The ring seems to be more about overall health. It’s more proactive in making observations about how my day may be, which is based on how well I slept and displaying if I’m well rested, thus increasing my activity goal for the day. That being said, there were a couple nights where I slept horribly, waking up frequently and actually getting out of bed. In the morning, the ring gave me a sleep score of 92. I felt like my sleep score should have been closer to 50. A night where I felt like I slept pretty good scored me at 85. One night, my dog was having stomach issues so I had to get out of bed twice to let him outside. In the morning, the Oura app rated my sleep score at 94 - "Optimal". It said my awake time was 49 minutes, but I had "No significant movement during your sleep". Confusing! The graph shows the approximate times I was awake, but the interface does not allow you to interact with the graph to see specific times (by sliding your finger along the graph). Overall, the sleep data the Oura provides is very confusing to me. It doesn't seems to consistently reflect the sleep I feel I actually got, and the data in the app is confusing to interpret. As for tracking steps, smartwatch versus the Oura ring... the Oura ring tracks an average of 2,000 steps more than my smartwatch. This is one metric that I 100% would not rely on the ring to accurately track. For example, I was awake for 6 hours, just doing things around the house. My watch had tracked 1660 steps. The ring had tracked 4153. Yesterday, my watch tracked 4718 and the ring tracked 7214. Taking into consideration my activities, my smartwatch is much closer to my actual step count. I searched Oura's help site on information about step and activity tracking. It says that total count is made up of step-based and non-step-based movements. It also said that wearing your ring on your dominant vs your non-dominant hand can impact your daily totals. The accelerometers in the ring can have difficulty accurately tracking no or limited hand movement activities like cycling or lifting weights. While intense hand movements like drumming (or typing, like I read elsewhere) can greatly inflate the totals. Their website suggested manually adding activities or importing activities by using apps connected to other activity tracking devices. My usual fitness activities include walking my dogs and weight lifting. I thought that it would be an issue wearing the ring for weightlifting, and getting a good grip on the bars. However, I ended up wearing gloves which helped with my grip and protected the ring from getting scratched. I utilized the Health Connect app to combine the data from my watch and ring to get a better picture of my workout (from my watch) and how that contributes to my overall health profile (from my ring). One thing I REALLY wish the ring had was a vibrating alarm. There are some mornings where I have to wake up before my spouse. These times, I wear my smartwatch and set the (vibrating) alarm on it. I honestly do not like wearing my watch to bed. I feel like it's too big and a constant reminder that I'm going to be woken up by an alarm in the morning. I feel like this is actually preventing me from getting better sleep. Wearing a ring, that is much more discreet than a watch, to wake me up in the morning would have been awesome. The data in the Oura app is a lot to digest. I worked in IT as a web developer for 20 years and consider myself fairly tech savvy. I found it to be a challenge to logically navigate around the app. Some data isn’t located where you would expect to find it and sometimes it seemed to be missing data. For example, one of the tabs at the top of the home screen is Heart rate. When you select that, you get your days of data for Heart rate and stress. One day, it showed that I was “stressed” for almost 3 hours. That seemed confusing to me because I didn’t feel stressed any time during the day… at least what I would consider stress. Another metric on this screen is Activity. Despite manually tracking my weightlifting workout and walking my dogs, this was empty. Instead, there was a message that said “When you save your activities, your activity heart rate will appear here.” When I selected the Activity tab on the home screen, and scroll to the very bottom, it lists “other” for the weightlifting from the Health Connect app and “Walking” for when walked the dogs. I’m not sure if this is a glitch in the app or if there’s a different way that I need to “save” my activities. One thing I'd like to note. I got the sizing kit before getting the ring. I tried out a few different sizes on different fingers. I settled on a size 7 for my ring fingers. Since I started wearing the ring and learning how to use the app and interpret the data, I've done a lot of research online. During my research, most photos people posted showed the ring on their index finger. I Googled "best finger to wear a smart ring" and most results said the index finger. During the process of getting this ring, I never saw that there's a "best finger" to wear a smart ring on. I’m not sure if I made a mistake in choosing to wear this ring on my ring finger. It leaves me wondering if my experience with my data results could have been more accurate. The Oura Ring seems to be more of an overall health tracking device. I would not consider the ring as a fitness tracking device, as a standalone product. If you have the means, you can get a good overall health and fitness profile by combining the Oura ring with a smartwatch, or other fitness tracking device. Taking that into consideration, I feel the Oura ring is a bit overpriced. Combine that with the fact that, to get all the useful data, you will need to pay $5.99/month or $69.99/year for that data. Being that I’m provided all my data from my smartwatch for free, I really am disappointed that Oura is charging money for their app data.
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 friendRated 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.Works amazing and comfortable while also being stylish
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 friendRated 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 friendRated 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 friendRated 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 friendRated 5 out of 5 stars
Game changer
||Posted . Owned for 3 months when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Love my Oura Ring. The stats and insights are incredibly helpful and easy to understand, especially for sleep, recovery, and readiness. Comfortable to wear and gives meaningful data that actually helps improve daily habits. Highly recommend.
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 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 friendRated 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 friendRated 5 out of 5 stars
Great ring for tracking.
||Posted . Owned for 4 months when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Love my oura ring! The battery lasts so long but after a year or so it does need to be charged more often. Love how it tracks my sleep amongst other things always look forward to checking it in the morning.
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 friend

















