Customer Ratings & Reviews

absolutely love my Oura Ring 4 Ceramic — it’s quickly become my go‑to wearable. The ceramic finish looks incredibly sleek and feels premium, so it doesn’t look like a gadget but like fine jewelry. The comfort is excellent, and after a short break‑in period I barely notice it on my finger all day. What really stands out is how accurate and insightful the health tracking is. It monitors sleep, activity, readiness, stress, heart rate, and more without needing a bulky smartwatch, and the battery life lasting several days means I’m not constantly charging it. The Size Before You Buy kit was extremely helpful to ensure the perfect fit, which makes a big difference in comfort and sensor accuracy. Overall, this ring combines great style with powerful health insights — worth it for anyone serious about tracking wellness without sacrificing aesthetics.

I’ve been using my Oura Ring for a while now and I honestly love it. The sleep tracking is super accurate and has helped me understand my habits so much better. I also like being able to track my stress, readiness, activity, and heart rate all in one place without wearing a bulky watch. The ring is comfortable, stylish, and battery life lasts several days. The app is easy to use and gives really helpful insights that motivate me to take better care of myself. Definitely worth it if you’re trying to improve your health and daily routine.

My Overall Impression The Oura Ring 4 Ceramic seems nice, but I don’t know how much I trust the data it gathers. The app presentation is confusing. I do like the new midnight blue color that became available for the fall of 2025. What’s New The Oura Ring 4 Ceramic is an updated version of the Oura Ring 4 with new colors for the fall of 2025. The four new colors available are: cloud, tide, pet and midnight blue. I have the midnight blue which is a dark navy color with a gray hue. I like the color more than I expected and it seems to match well with a lot of the clothes that I wear. The Setup There’s not a lot to the set up. My ring arrived with around an 80% charge. You download the Oura app and connect the ring through Bluetooth. A key thing to know about the Oura Ring 4 is that you are required to activate a subscription to use it. More about that later. Once the subscription has been set up you can continue in the app. The app will ask you questions about your goals of how you expect to use your ring. Once everything is complete, the ring will continue to communicate with the phone sending it data to process. Oura Subscription You can’t just wear the Oura Ring and collect data. You are required to activate a subscription of which there are currently two choices: an Annual or a Monthly. That subscription takes the data and not only stores it but also interprets it in various ways. I didn’t know that a subscription was required to use this, so I was really surprised that I had to pay (after the initial 1 month trial) to use my new wearable tech. Data Collection I’m not going to name every type of data that the ring collects, but some of the data points are expected such as temperature, heart rate, and steps. Other things measured such as sleep time, sleep efficiency, heart rate variability, activity rates (calories burned), and stress are monitored, but I am not sure how they are determined. I have been able to determine that some of the data appears to be incorrect. • Steps – I also wear a smart watch that monitors steps. I chose a highly active day and compared the two step counts. My watch was 1600 steps higher than the ring. With as active as I was, I believe the watch. • Stress – Supposedly this ring can detect stress levels. I know that I have had several high stress moments today, and they are not reflected correctly in my chart / graph. Other Data Input The Oura Ring 4 allows for some manual input and connected input. Meals – You can log in meals. Activities – You can log in specific activities. Glucose – You can link certain glucose monitors to the app. The overall goal for the app appears to be that it’s a final collection point and it will process and connect the data together for a more complete picture of what’s happening with your health. It will also provide recommendations for ways to change your health or tell you that what you are doing is good overall. Data Presentation The data presentation needs work. I can tell that certain data types have been grouped together to create a narrative for that component of your health, but the way that it’s graphically shown could be better. There’s usually a graphic showing a bar with your high and low points. You can press a spot on the graph and it will create a line showing information at that point in time. The problem is that point of time may represent 15-30 minutes instead of the minute that you want to measure. It is particularly frustrating when you want to see the high or low points of the graph, but it doesn’t snap to them. Also, I’ve been using the ring for about a week, and certain data point still haven’t populated. Charging The Oura Ring 4 comes with a charging stand. It connects using a USB-C to USB-C cable that’s over 3 feet long. This model is expected to run 5 to 8 days on a full charge. My experience was similar to that. Final Conclusion I am giving the Oura Ring 4 Ceramic a 3 star rating. I like the new color, and it’s a neat idea. However, I’m not sure that I trust the data that I am seeing and there’s a required subscription just to use it.

It has a great battery life with more than 7 days per charge and the ceramic is scratch resistant and durable

I’ve been a huge fan of the oura ring for quite some time. I’ve had my generation 3 ring for years and have loved the health insights its given me over that time. The generation 4 rings have been out for a while and I didn’t upgrade until Oura’s newest release, the Oura ring 4 Ceramic. I was thinking about upgrading, but when I saw the colors, I knew I wouldn’t continue to resist the urge for a change. Similar to before, the oura ring ships in a small box. It comes with everything you need to get started. Of course you get the ring. There is also a redesigned charging base, at least compared to the generation 3 ring I had. You also get a USB-C to USB-C charging cord. Once you have the base plugged in and the ring on the charger, you are ready to go. With all things technology related, there’s an app to download. With the oura app downloaded and the ring on the charger, you’ll be able to easily connect your ring to your account in the app. When you put the ring on the charger, it will go into Bluetooth search mode and you use the oura app to guide you in the connection. It takes all of 30 second to 1 minute and you can put your ring on and begin your tracking journey. The 4th generation oura rings added improved sensors, called smart sensing, compared to the 3rd generation rings, which allow the oura ring to track 50+ health metrics, and give it the ability to add new features/metrics in the future. In the simplest terms, the oura ring and the app will track and measure your bio stats in 3 categories, giving you a daily score. Every day you’ll get a readiness score, a sleep score, and an activity score. With the add on oura membership, you get significantly more insight into your data on sleep, overall health, heart health, body temperature tracking, trends over time, and more. The membership is a nice to have, not an absolute must, but you will get a lot less info about your bio stats and limit the usefulness of the ring overall. All of this is the same for all of the 4th generation rings. The “old” 4th generation rings come in several metallic colors. The “new” 4th generation ceramic rings come in four beautiful colors, that all stand out and pop. It’s much more eye catching than the same old same old silver or gold that have been around for years. While I was a fan of all 4 colors, I love the midnight color, and that’s what I’ve got now. It’s a deep blue and it’s gorgeous. The ceramic finish looks better, the oura ring ceramic fits better, and feels like an improvement over the materials and finishes on other oura rings. Truth be told, from a functional standpoint, there is no difference I am aware of across the entire 4th generation ring family. It’s the same sensors, the same 5-8 day battery life, same connection and interaction with the app. If you are new to oura or are using a 3rd generation ring, the new ring will be an improvement in all of those areas. Beauty is ultimately in the eye of the beholder and you’ll have to decide whether the aesthetics of the oura ring ceramic are worth the extra money, because it’s all about the finish in this new offering. All I can say is the oura ring ceramic is a beautifully made tech item that is worth a look and a touch, but you might not be able to take your eye off of it, put it down, or take it off.

I recently ordered the Midnight Ceramic Edition and was very impressed with the overall quality. The ceramic finish gives it a premium, elegant look, while the craftsmanship feels durable and well-made. The design is sleek and modern, making it a standout piece. Ordering was straightforward, and the product arrived as expected. Overall, I’m very satisfied with my purchase and would recommend the Midnight Ceramic Edition to anyone looking for a stylish, high-quality option.

I have been using the Oura ring for the past few weeks and have had no problems with battery life or connectivity. I love the color and comfort.

Great product! I highly recommend buying this ring if you are looking to have an efficient fitness tracker that is sleek and comfortable. Battery life is also an amazing bonus!

I love my ring has great battery, the ceramic does really well with scratches and I love that since I do a lot of heavy work and so far it keeps up with me. So far really accurate in the app

Absolutely amazing ring I love the information from it. The sleep tracking is phenomenal. The durability is insane slightly uncomfortable for a little bit but absolutely amazing ring definitely will be getting the five

The color is very nice. It's a soft pink color. I got this one to replace my original Stealth color after i lost weight. Works great. Sturdy so far. No complaints. Will definitely buy again

I have absolutely loved this! More accurate than my Apple Watch was and I love that I can wear it day and night. I usually charge it while I shower and the ring hasn’t died. Extremely comfortable.

The Oura Ring 4 has been a great purchase from Best Buy. It tracks sleep, activity, and readiness with impressive accuracy, and the design is sleek and comfortable enough for everyday wear. The battery life is solid, and the insights are genuinely useful. Overall, I’m very satisfied and feel it was well worth the investment. Highly recommend it to others.

I love my oura ring. Instead of wearing a watch each day, I was happy to switch to a ring. The charge holds for 5-6 days and measurements/data is extremely accurate!

He loves the color and features. It was a gift for Christmas and we have been very impressed with all it offers. Stays charged for a long time as well.

This is great, I work night shifts and I really wanted to track how much sleep i get, and the smart watch was uncomfortable so after some research I Ianded on the oura ring ceramic and nobody is thinks its a tracker cause i looks like actual jewelry. Plus added features like period tracking has been so great as well. If you're thinking of getting one; just get it. But sidenote if you want a fitness tracking device like running and such. This is not the product for you, check out Garmin.

This is a wonderful purchase and I couldn’t be happier with the product for my best-friend. This item has really changed the way she views her health and sleep quality. Thanks to this ring she’s able to fully track all of her progress through its app while also being able to wear something simple enough that isn’t too flashy. I couldn’t recommend this ring enough for anyone who just wants to simply track their heart rate and sleeping patterns as she struggles a lot with her sleep schedule. I swear the future of technology always surpasses our expectations.

the battery life is very good, lasts quite a long time as well as the ring is very comfortable and durable. I have hit this thing against a lot of stuff and there are still no scratches or any damage and i wear this this everyday and even workout with it on.

Ring really gives really good information on your daily activities. Tracks in real time, alerts you when you're idle gir extended periods of time. Tracks sleeping habits and much more. Really good for people recovering from major surgeries. Ask me how I know... lol. Best purchase I've made this year!

I love the oura ring! I think so far my favorite thing is that it somehow knows i am getting sick before i do. I was notified to pay attention to how I was feeling as my biometrics suggested my body was under strain and I needed extra rest. 2 days later I was ill. That to me is fascinating. I also really enjoy the cycle tracking features, everything it measures for sleep, and how it somehow notices the difference between housework and exercise- but logs activity always. Pretty cool. I'd recommend oura to anyone!