Customer Ratings & Reviews
- Model:
- JZ90-54217-12
- |
- SKU:
- 6595521
Customer reviews
Rating 4.7 out of 5 stars with 4129 reviews
(4,129 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 are enthusiastic about the device's exceptional sleep tracking capabilities and its overall performance as a reliable self-care tool. Users frequently highlight the comfortable, lightweight design and impressive battery life as standout features. While the product is generally well-regarded for its data accuracy, some individuals have noted concerns regarding its physical size, susceptibility to scratches, and occasional Bluetooth connectivity challenges.
This summary was generated by AI based on customer reviews.
- Pros mentioned:Battery life, Comfort, Design
Rated 5 out of 5 stars
One of my favorite purchases of tech
||Posted . Owned for 3 weeks when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Very confiscate and stylish. The sleep tracking and battery life are the most exciting to me.
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:Comfort, Design
Rated 4 out of 5 stars
My wife loves the ring
||Posted . Owned for 1 month when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.I bought the Oura Ring for my wife. She originally wanted it to help track her menstrual cycle, but she’s ended up loving all of the health insights it provides. It also tracks her daily steps, sleep, and overall wellness, which has been really helpful since she walks every day. The biggest advantage is that she didn’t want to wear a smartwatch, so the Oura Ring gives her all the benefits of health tracking in a much more comfortable and discreet form. If you’re looking for a powerful health tracker without having to wear a watch, 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, Sleep tracking
Rated 5 out of 5 stars
Great for sleep and health tracking
||Posted . Owned for 1 month when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Very happy with the Oura Ring. It’s comfortable, easy to use, and the sleep insights are especially helpful. The app is clear and not overwhelming, and the battery lasts several days. Overall, a great tool for improving sleep and daily health. Highly recommend.
This review is from Oura - Ring 4 - Smart Ring - Size Before You Buy with OR4 Sizing Kit - Size 9 - Black - (2024)
I would recommend this to a friend - Pros mentioned:Sleep tracking
Rated 5 out of 5 stars
You need this. It’s a must-have.
Posted .This reviewer received promo considerations or sweepstakes entry for writing a review.I’ve been using health tracking devices since the first Fitbit came out and have always loved getting the data and health insights. I work in tech so the more data, the better. And out of all my wearables, including 8 different generations of an Apple Watch, my Oura Ring is the one I can’t live without. They’re constantly adding new features, and I find myself checking the app constantly throughout the day to learn how my metrics are changing. I also have a chronic illness and this little tracker has been game changing with tracking my inflammation and flares. It also has notified me on numerous occasions when I’m about to get sick so I can take action sooner to help my body heal faster. I can’t recommend this enough.
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
The Best Health Investment I’ve Ever Made
||Posted .This reviewer received promo considerations or sweepstakes entry for writing a review.I honestly didn’t expect a small piece of jewelry to make such a big impact on my everyday life—but my Oura Ring completely surprised me. From the moment I started wearing it, I became so much more aware of my sleep, recovery, and overall wellness in a way that actually feels empowering rather than overwhelming. The sleep insights alone are incredible. Instead of guessing why I feel tired or energized, I can clearly see the patterns behind it—and that has helped me build healthier habits that truly stick. I love waking up and checking my readiness score; it’s like having a gentle, encouraging coach guiding my day. What impresses me most is how effortless it all feels. The ring is sleek, comfortable, and beautiful enough to wear with anything, yet it’s constantly working in the background to give me meaningful, easy-to-understand data about my body. No bulky watch, no distractions—just simple, powerful insight. If you’re even thinking about investing in your health, I can’t recommend the Oura Ring enough. It’s not just a fitness tracker—it’s a daily reminder to take care of yourself, listen to your body, and celebrate the small improvements that add up to real change. Truly one of the best purchases I’ve made.
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, Sleep tracking
Rated 5 out of 5 stars
Stylish
||Posted . Owned for 2 months when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.The Oura Ring 4 has completely changed the way I understand my sleep. The sleep tracking is incredibly detailed and has helped me identify patterns that I never noticed before. I love waking up and seeing my sleep score, readiness score, and insights on how well I actually recovered overnight. The ring is lightweight, comfortable, and easy to wear while sleeping. If you’re looking to improve your sleep habits and overall recovery, 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 9 - Silver - (2024)
I would recommend this to a friend - Pros mentioned:Design, Sleep tracking
Rated 4 out of 5 stars
Love for the most part
||Posted . Owned for 2 months when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.For the most part I absolutely love my Oura ring. However my finger can change size throughout, not enough to go up or down a size but to leave my data collect inconsistent. Oura charging a monthly subscription to view all the data is also criminal, however it kinda might be worth it. It has predicted me getting sick before I realized it and my sleep has greatly improved since getting it. I also love how discrete it is especially compared to a smart watch. Ours charging more for the gold one also criminal especially when it’s not real gold! I think oura might hate the gold girlies. Overall I do love more oura ring though
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 friend - Pros mentioned:Design, Sleep tracking
Rated 5 out of 5 stars
OURA ring review
||Posted .This reviewer received promo considerations or sweepstakes entry for writing a review.Nice design, I use the Apple Watch. The ring complements it since you get good sleep data. Also when I was out recently in New York, the ring would pick up a walk and add them to my exercise routine, the Apple Watch does it but it seemed to me that the OURA ring was better picking up that data. As far as calorie counting of the exercise I can not comment which is better
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
Obsessed with my Oura ring
||Posted . Owned for 1 month when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.I am absolutely in love with my new Oura Ring! From the moment I started wearing it, I could tell it was something special. Not only is it sleek and comfortable enough to wear all day and night, but it has truly helped me become more aware of my health and daily habits. The sleep tracking alone has been a game changer for me. I love waking up and seeing my sleep score and detailed insights—it helps me understand what’s actually affecting my rest and what I can improve. I’ve also become much more mindful of my activity levels and recovery, which has motivated me to take better care of myself overall. What I appreciate most is how easy it is to use. It gives me clear, helpful information without feeling overwhelming. It feels like having a personal wellness coach right on my finger! I can honestly say it has helped me feel more balanced, informed, and in control of my health. I highly recommend it to anyone looking to improve their sleep, energy, and overall well-being. It’s one of the best investments I’ve made in myself!
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 friend - Pros mentioned:Battery life, Comfort
Rated 5 out of 5 stars
Very recommended. Great product
||Posted .This reviewer received promo considerations or sweepstakes entry for writing a review.Excellent product, very accurate. Helps to monitor Sleep patterns and stress levels through the day, gives recommendations for training depending on your sleep trends. Very comfortable, battery lasts at least a week.
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, 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: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
Rated 5 out of 5 stars
Impressive smart ring
|Posted .This reviewer received promo considerations or sweepstakes entry for writing a review.The Oura ring has really surprised me at all the data it can collect. It is amazing to see all the data, graphs, insight, etc.. that it can provide. I own a smart watch that tracks my steps and heart rate among other things, but this ring takes it to new levels. Wearing a watch at night is not something that I feel comfortable doing. Wearing this ring 24/7 is no big deal. It does take a little getting used to, but not really that hard. I especially like seeing the graphic representation of my sleep quality. The Oura app is extremely full featured. The main screen shows your Readiness, Sleep, Activity, Heart Rate & Stress at the top of the screen. If you tap on them they give you more information. At the bottom of the screen it gives you info about Today, Vitals and My Health. Looking at my health it will give you your Resilience, Heart Health, Cardio Capacity & Sleep Regularity. It tells me my Cardiovascular age is lower than my actual age and my cardio capacity is high. Pretty cool to see. The app is packed with information so you can learn about all the data it collects and how to get healthier. If you don’t move each hour the app suggests that you get up and stretch on the half hour. The battery seems to last pretty well considering how small the ring/battery is. Mine will recommend that you recharge it before bed when it hits about 25% charge which is about every 5 days. It charges in about an hour and lets you know when it is fully charged. If you are looking for something to track your health, this ring is pretty impressive.
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, 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
Rated 5 out of 5 stars
Amazing tracker
||Posted . Owned for 3 weeks when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.I love my Oura ring. I find the metrics it tracks very insightful. It syncs seamlessly with other platforms which I find very helpful. It has a long battery life and charges very quickly. Would recommend to anyone.
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: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: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: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.
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 friend - Pros mentioned:Battery life, Comfort, Overall performance
Rated 4 out of 5 stars
ns review
||Posted . Owned for 1 month when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.The Oura Ring 4 is an excellent choice for those looking for a stylish and comprehensive health tracker. Its advanced features, long battery life, and comfortable design make it a top contender in the smart ring market.
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
















