Customer Ratings & Reviews
- Model:
- JZ90-54216-07
- |
- SKU:
- 6595505
Customer reviews
Rating 4.6 out of 5 stars with 3268 reviews
(3,268 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:Comfort
Rated 5 out of 5 stars
My Favorite Health Tracker
|Posted .This reviewer received promo considerations or sweepstakes entry for writing a review.I've been monitoring my health for a while now, using various devices like Fitbit, Apple Watches, and recently, a Samsung Watch. I've always been curious about smart rings, but never got the chance to try one until now. The Oura Ring 4 does a lot of things really well, but there are a few areas where I think it could be improved. **Setting Up** Let's start with the setup process, which was incredibly quick and easy. I was in a rush when it arrived, and I wanted to get it up and running that same evening to track my health and sleep. The entire process took less than 10 minutes, including pairing the device and downloading an update. It had to remain on the charging stand during the pairing and update process. I initially paired it with my Samsung S23 Ultra, and the connection was established very quickly. One thing to keep in mind is that some of the metrics collected by the Oura ring aren't immediately displayed. It takes time to track your ranges, so most of the information isn't available in the first few days. However, you'll start to see trends emerge after the first week of use. Even now, almost a month into using it, the ring is still calibrating my Chronotype/Body Clock information under Sleep Health. It says it needs 3 months of data to complete the calibration. I mention this to emphasize the importance of consistently wearing the ring to obtain meaningful insights into your health. I ended up needing to set the Oura up twice since I changed phones during my first few weeks with it. It was super easy to get it setup on my new device, and all of my previous data was there as soon as I logged into my new device. **Pros** So let’s start off why I think the Oura Ring 4 is a great health device. Again, this is coming from someone who has been using smartwatches everyday for the last 6-7 years. First off, I love that I only need to charge it once a week. I wear it all the time, only taking it off to charge. I do two 30-minute workouts every day, usually a 30-minute run followed by either 30 minutes of strength training, yoga, or core work. It can track all of that and only needs to be charged every 5-6 days. Next, let's talk comfort. At first, the ring was a bit of an adjustment. I've only ever worn my wedding band, so it took time to get used to the Oura Ring 4 on my right hand all the time. I ended up switching it from my index finger to my middle finger. It kept getting in the way on my index finger. After a few weeks of use, I barely notice it anymore. I haven't tried previous-gen Oura rings, but I've heard that they prioritized comfort. It seems like they nailed it with the Ring 4. Another thing that really impressed me was the way Oura presents the data. It's so easy to quickly glance at the app and see how you should plan your day. If you've been pushing too hard without enough rest, it might be time to take it easy. On the other hand, if you've had a great rest day, you might be ready to push yourself harder today. You get a quick score, but you can also dive into the detailed data that was collected to give you that score. Keep in mind that some of this data won't be available right away. You'll need to give the Oura a little time to gather enough data to determine when you're resting or pushing yourself. Oura provides an impressive range of data compared to Apple Fitness, Samsung Health, and Fitbit. It doesn't just give you numbers; it helps you understand how they affect your overall health. It's not just about the data, but also the explanations behind it. You can see how certain factors impact your metrics, allowing you to make lifestyle changes to improve them. For example, I cut out alcohol after seeing how it affected my sleep and recovery. These devices aim to provide health data and actionable steps for improvement. One area I hadn't focused on before is stress. The Oura Ring 4 and app offer valuable insights into how stress impacts my day and how I recover from it. It's motivated me to make time for relaxation. **Areas to Improve** Here are a couple of minor things I'd tweak. First, I wish the app had widgets. I am not sure if they're available on iOS, but for sure not Android. It'd be great to have quick access to my numbers right on my home screen. The other thing is the color. The rose gold looked more like bronze online, which I loved. In person, it's not as dark. It looks more gold than bronze, which is fair since that's the name of the color. I just thought the online images looked more like what I got. It still looks great, though. Just a minor gripe. The subscription fee might be a downside for some, but I think OURA offers a lot of valuable information in a way that's easy to understand. It would be great if purchasing the ring came with a longer membership than 30 days. In contrast, a Fitbit I bought a while ago came with 6 months of membership, if I recall correctly. While Samsung and Apple don't charge for tracking metrics, they also don't provide the same level of detail as OURA. Considering the positive impact OURA has had on my lifestyle in such a short time, I'm willing to pay the subscription fee. The activity tracking could use some work. It's pretty good at tracking most activities, but you have to double-check that it correctly recorded the duration and type of event. At first, I connected it to Health Connect so that it could just import my activities from my watch. It did that, but it would only import the duration of the activity and leave out the heart rate information. So, I switched it to just writing to Health Connect and not reading from it. That way, I can go in and edit the activity it does track or manually start an activity. **Bonus** The OURA app's Labs feature lets you test-drive upcoming features. I'm currently trying out the Oura Advisor and Meal Tracker. The Oura Advisor is an AI chatbot that helps you analyze your data and suggests ways to improve your health. It's like having a personal health coach at your fingertips! The Meal Tracker is pretty cool too. Just snap a pic of your meal, and it'll magically identify what you're eating. Although, it doesn't provide nutritional info yet, which would be super helpful. **Overall** The OURA Ring 4 has completely won me over. It's the perfect introduction to smart rings, and I can't imagine life without it. I'll be using it every day to track my health trends, and I might even ditch my smartwatch since the OURA Ring does everything I need. It's so comfortable and lightweight that I forget I'm wearing it, and I love that I don't have to worry about charging it every day. The app is super user-friendly and gives me a quick overview of my health, but it also lets me dive deep into the data to see how different factors are affecting my overall score. My only request is for some widgets, but that's a minor thing. The OURA Ring 4 is a game-changer, and I highly recommend 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, Overall performance
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.I really love my oura ring. It has been a game changer for my sleep and allows me to keep track of my stress levels throughout the day. It is very in tune with different activities and biometrics and I love wearing it. It took about 3 weeks to get used to the weight of it but now I barely realize I'm wearing it. It lasts 5-6 days and charges quickly which I also love.
This review is from Oura - Ring 4 - Smart Ring - Size Before You Buy with OR4 Sizing Kit - Size 12 - Silver - (2024)
I would recommend this to a friend - Pros mentioned:Battery life, Comfort, Sleep tracking
Rated 5 out of 5 stars
Oura Ring fit
||Posted .This reviewer received promo considerations or sweepstakes entry for writing a review.Great way to track my health!! I made a pickup order and was able to pickup in 2 hrs just after placing my order, so fast! Im loving this product so much. The ring doesnt bother me, i thought it would make me feel uncomfortable but its super comfortable to wear. The battery runs for about 5-6 days approx.
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:Battery life, Design, Sleep tracking
Rated 5 out of 5 stars
Highly recommend the oura ring
||Posted . Owned for 1 month when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Been an excellent gift for my GF. She loves how intuitive the app is, how long the battery life is, and how the gold is fashionable to wear with any outfit. Very impressed at all the vital reading and it gets better the more you wear it.
I would recommend this to a friend - Pros mentioned:Battery life, Design, Overall performance
Rated 5 out of 5 stars
BEST GIFT EVER!!
||Posted .This reviewer received promo considerations or sweepstakes entry for writing a review.I love my Oura Ring my husband and boys got me for Christmas. It is a great addition to my Apple Watch. I love having the sleep and stress data. The ring is fashionable and the battery life is no joke! The ring keeps a charge as advertised. The ring is plain amazing!!
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 - Black
||Posted . Owned for 2 months when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.I purchased my Oura Ring 4 - Smart Ring to track my overall health due to health issues. My Cartologist recommended that I needed two start tracking my metrics, in aiding in my health recovery. I love the following scores: readiness; sleep; activity; heart; and stress. It takes a full month of wear to get a full metrics of your health, activities, and patterns, It has really helped me look at when I'm stressed, which has really helped me at work. I use the sleep to track recovery and issues with my CPAP. In addition with my Our ring, I measure my blood pressure daily, which is directly tied to my sleep quality. As I've continued with my cardio program, it's been really cool monitoring my heart rate, sleeping and daytime to see how different events impact me. The readiness feature is really cool. because it can tell if my body is recovered enough for a hard workout of a simple 30 minute walk. It's also simple to keep charged, When I see that it's close to needing a charge, its super easy to put it on the charger while you shower and get ready for the day, As far as the finish, I went with the black and haven't had any issues with nicks or scratches since Christmas. I'm rough on rings during the summer so we'll see how it wears, 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 10 - Black - (2024)
I would recommend this to a friend - Pros mentioned:Battery life, Comfort, Sleep tracking
Rated 5 out of 5 stars
Light, subtle, holistic, great charge and tracking
||Posted . Owned for 2 weeks when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.The Oura Ring is best for sleep, recovery, and overall wellness tracking — it does heart-rate/HRV, temperature, sleep stages, and gives “readiness” scores that help you see trends over time.  It’s discreet, comfortable, and has long battery life (5–8 days) — much easier to wear 24/7 than a bulky smartwatch.
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 - Pros mentioned:Battery life, Comfort, Sleep tracking
Rated 5 out of 5 stars
BUY NOW !!!
||Posted .This reviewer received promo considerations or sweepstakes entry for writing a review.My wife is obsessed ! It has been helpful with tracking her sleep and energy levels after having two babies. She loves it ! She charges it whenever she has a chance and the battery lasts for what feels like weeks ! Wears every day and feels like natural jewelry.
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:Battery life
Rated 5 out of 5 stars
The best Oura Smart Ring generation yet!
|Posted .This reviewer received promo considerations or sweepstakes entry for writing a review.The fourth generation Oura ring is my third Oura ring and, I must say, they keep getting better and better. Pros: - This newest generation of the Oura ring has the longest battery life of any previous versions. I have gone four days and nights without charging and still had almost 50 percent battery. - They redesigned the charging base in a GREAT way. First, it's heavier than previous versions which is a much appreciated improvement since previous versions easily slid off my desk when taking the ring off or putting it back on. - You'll see in my pictures - the color variations have changed a little bit, too. My 3rd generation and 4th generation rings are both what Oura calls "Stealth," and you'll see it's a bit lighter in color. - The ring itself, although it appears bigger, weighs a little bit less. - The app provides a TON of valuable insights across a wide variety of health concerns. I use mine mainly for focusing on sleep, activity goals, stress management, and what they refer to as a Readiness Score. There are many, many other readings the Oura ring provides, but those are the key metrics I like to keep track of. - The app also integrates with Apple's Health app which provides even more information. Cons: - I dislike the monthly or annual fee. With a smart ring this expensive, I think the membership should come free with the ring - at least for a year or two. Overall, I'm thrilled with this latest iteration of the Oura ring and look forward to improving my health with its vast array of data points.
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
Happy Healthy Wife
||Posted .This reviewer received promo considerations or sweepstakes entry for writing a review.I purchased the Oura Ring as a gift for my wife, and it has been an excellent experience from day one. She wears it daily and especially appreciates how comfortable and lightweight it is—she often forgets she even has it on. The sleep tracking has been the biggest standout feature, providing clear insights into sleep quality, readiness, and recovery that she actually finds useful and easy to understand. What we both like most is how the data feels practical rather than overwhelming. The app presents information in a simple, meaningful way that helps her make small adjustments to improve sleep and overall wellness. The battery life has also been impressive, lasting several days between charges. Overall, the Oura Ring feels like a thoughtfully designed product that delivers real value, and it’s been a gift that continues to be useful long after it was opened.
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, Design, Sleep tracking
Rated 5 out of 5 stars
A Game-Changer for Health Tracking
||Posted .This reviewer received promo considerations or sweepstakes entry for writing a review.The Oura Ring 4 is a sleek, lightweight health tracker that delivers surprisingly powerful insights for such a small device. It excels at sleep and recovery tracking, giving me detailed breakdowns of my sleep stages and a daily readiness score that helps me manage energy and stress. The upgraded sensors monitor heart rate, body temperature, and stress throughout the day with impressive accuracy. Battery life lasts nearly a week, and the app is clean, intuitive, and packed with personalized guidance. If you’re looking for a discreet, data-driven way to improve your health, this ring is absolutely worth it.
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:Battery life, Design, Sleep tracking
Rated 4 out of 5 stars
Oura Ring
||Posted .This reviewer received promo considerations or sweepstakes entry for writing a review.I bought this ring as a replacement for my old Oura ring due to battery life issues. I have so far had no problems with my new ring and I like the look of this color option more than the silver I used to own. Overall, I love using my ring to track my sleep, stress levels, and better understand 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:Comfort, Design, Sleep tracking
Rated 5 out of 5 stars
Oura Ring Gen 4-Highly Recommend
||Posted . Owned for 1 month when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.I absolutely love the Oura ring! This is hands down one of the best health and wellness investments I've made. It's sleek, light weight, and comfortable that I forget I'm wearing it. It provides incredible insights into my sleep, recovery, readiness, and overall health. I highly recommend it for anyone serious about understanding their body, optimizing recovery, and staying ahead of their health.
This review is from Oura - Ring 4 - Smart Ring - Size Before You Buy with OR4 Sizing Kit - Size 10 - Stealth - (2024)
I would recommend this to a friend - Pros mentioned:Comfort, Sleep tracking
Rated 5 out of 5 stars
Great Purchase
||Posted . Owned for 3 weeks when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Normally wear a smart watch but I wanted to track my sleep wothout having to wear it duringthe night let alone the bad battery life. This ring does a fantastic job at tracking my vitals while I sleep and during the day. I still use my smart watch for workouts but this ring is much easier to wear and doesnt get in the way of things and is quite comfortable. Only bad thing is I choose to take it off while lifting as to not scratch it. Otherwise I would recomend this ring to anyone looking for better sleep tracking.
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:Sleep tracking
Rated 4 out of 5 stars
Insightful, but Expensive
||Posted . Owned for 1 month when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.I have been wearing the ring for almost a month now. I was super excited to get the ring as I've been wanting to know more about my sleeping habits and overall health insights. The sleep tracking is definitely the best part of the ring in my opinion so far. Super accurate and really helpful to see my sleeping habits. The only reason why the ring is not a 5 star rating for me is because in order to use the ring to its full advantage such as blood work data, they require you to pay even more money to get it done through Quest. I have done blood work through my primary, so I do wish they had a feature where you can insert your data manually. The ring is already expensive enough so requiring more money to pay for certain aspects of the health stats is a little crazy to me.
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 - Pros mentioned:Battery life, Comfort
Rated 5 out of 5 stars
Great lightweight fitness tracker
||Posted .This reviewer received promo considerations or sweepstakes entry for writing a review.I’ve been using the **Oura Ring 4** for a few weeks now, and honestly, I’m really impressed. It looks sleek and feels super comfortable — I forget I’m even wearing it most of the time. The app is easy to use and gives me a clear picture of how I’m sleeping, my heart rate, and my overall recovery. I love checking my “readiness” score each morning to see how rested I am before a busy day. The battery lasts around five to six days for me, which is pretty solid, and the charging process is quick and simple. That said, it’s definitely not cheap, and you still have to pay a small monthly fee to get all the detailed insights. The workout tracking isn’t as advanced as a smartwatch, so it’s not the best for people who want live stats during exercise. But for everyday health tracking and sleep insights, it’s been amazing. If you want something low-key that helps you understand your body better without wearing a bulky watch, the Oura Ring 4 is totally worth considering.
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, Comfort, Overall performance
Rated 5 out of 5 stars
Nice and easy to use- recommended
||Posted . Owned for 3 weeks when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Nice that you can get a sizing kit for free ($ applies to ring purchase). I picked one up and wore overnight, then got the ring. It's comfortable and looks nice. I wore it as alternative to wedding ring. Good to track sleep, and the app interface is great. Charged for a long time too. Overall really like it
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
Rated 4 out of 5 stars
Health data for those trying to live optimally
|Posted .This reviewer received promo considerations or sweepstakes entry for writing a review.The Oura Ring is new to me. This is the 4th generation of this ring. I have been using an Apple Watch for five years, which I felt was an upgrade from what I used before that. I am a middle aged woman, who tries to maintain and do well in the aging process. I exercise almost daily and eat to be healthy. Can I do better? Of course. So I was curious about this Oura Ring and how it could help guide me and help me improve along with my Apple Watch. The ring itself is pretty comfortable. Before I received the ring, I did a bit of research on how to utilize it. Most people said they don’t wear the ring while working out, because it would get scratched up or worse, dented. So I don’t wear it while working out, unless I’m just walking or running, not while weightlifting. There is a ton of data that appears in the app. With the purchase of this ring, you get one month of the app. After that it costs $6 a month, probably add sales tax to that amount. There are many ways to read the data, and because it takes some time to get certain information, I don’t have all of my information, like cardiovascular age. I think I’ve been wearing the ring for 13 days. The app says it needs 1 more night of data to calibrate and give me that. I haven’t figured everything out yet, and for that reason, I can’t give 5 out of 5 stars yet. It might turn out to be the greatest thing ever for me, but not yet! Menopausal information: I’m past all of that pregnancy, fertility and cycle analyzing. Back then, this would have been amazing for all of that. Now I need to know more about this phase of my life. I may be wrong, but I don’t think the data does this, but it might be on the horizon. Adding activities in: I try to wear a weighted vest for an hour daily, if I can. I add it as an activity. But to do this I have to add it as “other” because of course, weighted vest wearing is not one of the activities in the list, but I do think it deserves to show as an activity. The sleep tracking data is really interesting to me, as many nights I wake up and have trouble falling back asleep, but there are nights where that doesn't happen. This is pretty interesting data to track over time. More comments about the Oura Ring itself. It is waterproof, so I don’t have to take it off whenever I wash my hands. But I don’t like the feeling of water under the ring, so I just pull the ring up on my finger and dry my finger underneath the ring area. I wear it on my non-dominant hand ring/ index finger, which is the recommended finger to wear it on. But after that finger the advice was to just wear it on whatever finger feels most comfortable to you. After 13 days of wearing it, I am comfortable with it on this finger. Even though I have my Apple Watch and the Oura ring, it isn’t too much information for me to look over. It is quite interesting, and it could possibly save my life someday, so I’ll continue to wear both devices.
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:Comfort, Design, Overall performance
Rated 5 out of 5 stars
Happy Oura User
||Posted .This reviewer received promo considerations or sweepstakes entry for writing a review.Outstanding fitness tracker. I’ve tried others, but this is the first minimal tracker that provides all the insights I’m looking for. Stylish and comfortable to wear too!
This review is from Oura - Ring 4 - Smart Ring - Size Before You Buy with OR4 Sizing Kit - Size 8 - Brushed Silver - (2024)
I would recommend this to a friend - Pros mentioned:Battery life, Comfort
Rated 5 out of 5 stars
My New Favorite Health Device
||Posted .This reviewer received promo considerations or sweepstakes entry for writing a review.This ring is fantastic. It’s incredibly light and comfortable—half the time I forget I’m even wearing it. The durability is impressive too; I’ve knocked it against a few things and it still shows almost no scratches. The battery life is next level. The app is intuitive, and the notifications are genuinely helpful without being annoying. When it comes to sleep, it keeps me accountable, and the data feels accurate and meaningful. I’d recommend it to anyone who wants deeper insight into their health and daily habits.
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

















