Customer Ratings & Reviews

I love this ring and its components, its functions and elements. the tracking facilities are great and I love that it has the sleep apnea tracker.

Easy-to-use app with detailed critical data, comfortable design, and long battery life. I've only had to charge it twice since I purchased it a few weeks ago!

Works incredibly well, very accurate compared to other rings is the best. There’s a monthly subscription for the app, not that expensive but is totally worth it, since it gives you lots of information, advice and tracks more stats. The battery lasts about a week using it constantly and charges extremely fast.

Simple review: I like this thing much better than I expected and have found it helpful personally. It takes a few days to get used to wearing all the time. Battery lasts a long time. App is informative. Just bear in mind that it also has a ~$5 per month subscription.

Works as advertised. Very comfortable and accurate.

I bought the Oura Ring 4 for my wife while we’re on our TTC journey, and it has been one of the best purchases we’ve made. The ring provides valuable insights into her cycle, temperature trends, sleep, and overall health, which has made tracking fertility much easier and less stressful. What I like most is how simple it is to use. She just wears it, and the app does all the work. The data is easy to understand and has helped us feel more informed throughout the process. The battery life is great, it’s comfortable to wear, and it looks much better than most fitness trackers. If you’re trying to conceive or just want a better understanding of your health, I definitely think the Oura Ring 4 is worth the investment. It’s become an important tool in our journey, and I would absolutely recommend it to other couples.

Does all functions for tracking, battery life is good, BUT ring is thick and gets on way when lifting free weights.

I bought htis for my wife for her birthday. She loves it. She really wanted it to track her sleep. But there are so many other great features that she loves. The only things that she would like better would be for it to be a little thinner. Other than that she loves it.

I am very impressed with the battery life of this ring. It lasts for 4-5 days, and it charges quickly. I like the app and has many informative insights. The app reminds tou when you are getting near your sleep time. The only downside is that you have to pay for the monthly subscription or yearly. My ring gor scratched up very quickly towars the bottom but that could be because of normal activities. Defintely go in store and try on different sizes before buying.

I REALLY wanted to love this ring. Although I'm a tech junkie, I hate wearing a watch, especially when sleeping. But, I don't mind wearing a ring all day/night, so this seemed like a perfect solution. Unfortunately, I barely like, let alone love it. Here's why: 1. Misses 80% of my activity. Despite being advertised as tracking even "your dog walks," it misses most of these (yes, i did the proper fitting before purchase). When worn with the watch simultaneously, the watch never missed! 2. Most of the 10% it does track are delayed and I have to keep turning off/on Bluetooth for it to pick it up. It never did pick up a 20min full body workout that my watch tracked. And my watch tracks pretty much ANY movement I make. 3. Custom tags are only usable for manual activity entries, can't edit auto-captured activity with your new tag when that does work. And it doesn't keep the custom tag for re-use, you have to re-enter custom every time. 4. You have to choose between tracking calories OR steps for activities 5. Ok, so the pluses: It looks cool (I had the black one), and it really shines most at sleep tracking. Good battery life and charges very quickly. For those complaining about the "hidden" subscription fee, just do your research before purchase! If the ring were more functional, I'd happily pay the annual fee. BUT sleep tracking is not worth keeping for the price and I'll sacrifice sleep data for the more functional Samsung Galaxy Watch I already have. RETURNED!

I’ve been using the Oura Ring Gen 4 for a few weeks now, and it has completely exceeded my expectations. I’ve tried other fitness trackers and smartwatches, but nothing compares to the depth and precision that Oura provides — and all in such a sleek, comfortable, and discreet form. What impresses me most is the sleep tracking. It doesn’t just tell you how many hours you slept — it breaks down your sleep stages, heart rate trends, body temperature, and even breathing patterns. This has helped me improve my nighttime routine and understand how things like stress, supplements, or hormonal changes affect my rest. The Readiness Score is incredibly helpful. It gives me insight into whether my body is recovered or needs a rest day. That feedback has been essential for me, especially as I manage my energy levels while going through hormonal therapy and weight loss treatment. The app is beautifully designed, easy to use, and packed with helpful insights that actually make a difference. And the fact that it’s all in a ring — not on my wrist — is a huge plus for me. If you’re serious about your physical, emotional, and hormonal health, this is one of the best investments you can make. Oura doesn’t just track your health — it helps you understand it.

After three weeks of wearing an Oura Stealth on my index finger, I think until and unless Oura offers half sizes, this device should not be considered a “wearable” for many of us. I went to Best Buy to use their sizing kits and take advantage of helpful humans and same-day purchase. I was planning a trip in three weeks and wanted to test the ring’s ability to track health during travel. I found a Best Buy expert who said index is the preferred finger. A 9 was a bit tight but she said previous Oura owners were dissatisfied with results from other than a snug fit. I bought it. A week later I asked Oura Customer Service about the slight depression on my index finger and whether a ring finger is acceptable. Two days later I received a glorified AI FAQ (or rather, “FAQ off”) email with a name at the bottom to make you think a human actually spent time on it. “Naomi” said only that index is preferred and there are no half-sizes. In effect, suck it up. Even so I went back to Best Buy to size the ring finger and found a slightly better fit, but Best Buy did not have it in stock. With only a few days left before departure I decided not to risk mail order. Big mistake. I learned that fingers swell quite a lot during air travel. At some point I noticed the ring was chafing painfully. I put some soap on it to get it over the knuckle and applied it to the ring finger, where it now fit pretty well. The ring finger test lasted two days. It was looser fit and did not pick up data near as well as the index. At some point I looked down to see the ring was gone. Whether at a luggage carousel or washroom I don’t know. But good riddance. The ring was nice looking though not as sleek as my wedding band; worn on the dominant index finger it interferes a bit with pens and forks, but on the other hand it interferes unacceptably with fretting a guitar. I didn’t like the app. I wanted to check it upon waking to see how sleep went, and review activities from the previous day. Data download data from the ring takes long—OK, a tradeoff for small size and longer battery life, live with that. Pressing the top-tab for “Yesterday” takes me to a calendar from which I can select yesterday and see… today’s scores again. After fussing about in the menus I manage to find yesterday’s data curves but I’m still not sure how I got there, perhaps it just takes time for the app to retrieve the saved data from a server somewhere. Activity tracking is not intuitive. The app guesses your activity and asks you to confirm. Guesses well for playing guitar or walking—stationary bike not so well, I think because the accelerometer is not as engaged. The ring has only this, ten-minute interval heart rates, SpO2 readings and time of day as inputs, and uses some algorithms to interpolate from that. You can change the app’s guess about your activity by selecting from a list with “choices” including Finnish baseball but not, oddly enough, sex or sauna. I tried to use “Tags” feature as a workaround but the entry screen is unhelpful. I can choose Start and End times, but cannot compare to detailed heart rate graphs to refine when those happened. It takes three passes to save all three Tag data points. I got little from the analyses. It was told when I got to sleep late—I knew that without the app—but no advice on why REM and Deep sleep are consistently red, though I felt rested. (One poster on internet said he fixed his low scores but getting a different ring!) I saw interruptions in SpO2 that might mean sleep apnea—or one of five other things, like a poorly-fitting ring. I saw no info on stress levels (yet). I was consistently low on heart rate variability, which is supposedly a bad thing, but I felt fine. Maybe the ring needed more time to adjust to my personality. I was hoping to see if I needed the extra analysis provided by the add-on $5/month subscription but never did understand what was covered and what not. I see from Oura-sponsored research that Oura does a 5% better job at detecting sleep levels than other wearables; but none are as good as EEGs. Bottom line: expensive with hidden fees. If a perfect fit, it might work for you. Otherwise, until and unless Oura makes half sizes for the rest of us, their rings cannot really be considered “wearables.” Watch formats work as well for less money.

Absolutely love this ring and the features it has. It has made me so much more aware of my sleep and health habits.

Works amazing! Tracks stats and really gives a chance to see how your body functions. Battery lasts 1 week with no issues! Using this as a convenient comparison for my Samsung watch! Easy to wear to bed!

I have no real complains the battery is great; it charges quickly so its not a hassle when the battery is low. sleep and heart feel really accurate detects my movement pretty well. I know it's not going to be more accurate than a smart watch but its still really really close and you dont have to carry anything bulky when youre out and about. Everything it does it does really great so if youre seeing what it can do and want that I dont see why not.

The Oura Ring has honestly been a game changer for me when it comes to understanding my health. I wear it all the time and it tracks things like my sleep, stress levels, heart rate, and overall readiness so I can actually see how my body is doing instead of just guessing. What I really like is how it helps with women’s health. It tracks my cycle and gives me a better idea of my patterns, like when my energy might be lower or when my body is going through different phases. It makes everything feel more connected and easier to understand. It also helps a lot with stress because I can see when my body is overwhelmed even if I don’t notice it right away. If I had a bad night of sleep or I’m pushing myself too hard, it shows up in the data and reminds me to slow down and recover. Overall, it just helps me be more aware of my body, make better choices, and take my health more seriously without overthinking it all the time.

I love this ring so much, got used to wearing it after one night. I love how well it tracks everything. 10/10 recommend. I do suggest wearing the sizer for a day prior to make sure the size is perfect.

As someone who has never worn a ring the idea of wearing one 24/7 has actually been pretty easy to get through. The ring is stylish which helps and almost elevates all my outfits the more I wear it. I loveee the sleep data and the wayy that it syncs workouts.

I used to wesr an apple watch but i found it wouldnt accuratrly track my walking. It also would need to be charged every night otherwise id go a full day without tracking my activity. With the ring lasting 7 days, bettet tracking and overall more aesthetically pleasing, im happy!

I love the new Oura Ring Gen 4–the fact that it’s thinner, more comfortable, and better looking are simply icing on top of the software improvements that make the information truly worth the money.