Customer Ratings & Reviews
- Model:
- JZ90-54218-15
- |
- SKU:
- 12558308
Customer reviews
Rating 4.7 out of 5 stars with 3994 reviews
(3,994 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 frequently mention the excellent sleep tracking, long battery life, and comfortable, sleek design. Many find it to be one of the best wellness purchases, though some note concerns about step tracking accuracy.
This summary was generated by AI based on customer reviews.
- Pros mentioned:Comfort
Rated 4 out of 5 stars
Great battery life!
||Posted . Owned for 3 weeks when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.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!
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 Rated 5 out of 5 stars
Oura Ring 4
||Posted . Owned for 1 month when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.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.
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
Liking it
||Posted . Owned for 2 weeks when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.I got this about a month ago and I’m liking it, good info on sleep and stress patterns. Charging every Sunday so far, takes about 45 minutes to 1 hrs to charge depending on the charging block you use.
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:Overall performance
Rated 4 out of 5 stars
Cool tech but scratches
||Posted . Owned for 1 month when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Nice thing to have. Works fine and looks good. Only con is scratching.
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 Rated 5 out of 5 stars
Best fitness tracker
||Posted . Owned for 1 month when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.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!
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 friendRated 5 out of 5 stars
Can't live without it anymore
||Posted . Owned for 7 months when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Was reluctant when I bought it as I did not think I really needed one but in fact, it is a life changer. I am improving my health by being able to observe every accurate detail of my life which would have gone unnoticed, from sleep quality, impact of certain foods and level of activity to body temperature and stress. The food diary is amazing with photo recognition, it even detects unusual foods with little to correct. I paired it with a glucose monitor and my Apple Watch.
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 friendRated 4 out of 5 stars
I don’t have too many complaints
||Posted .This reviewer received promo considerations or sweepstakes entry for writing a review.I have this ring for a little over 2 weeks and I like the design of it and I don’t really notice that I am wearing it because it is pretty light weight. However the app I am still trying to get used to and not really sure if I like its layout yet but I do like the fit and design of the ring itself , I have notice it does scratch very easy.
This review is from Oura - Ring 4 - Smart Ring - Size Before You Buy with OR4 Sizing Kit - Size 13 - Silver - (2024)
I would recommend this to a friendRated 5 out of 5 stars
Would recommend
||Posted .This reviewer received promo considerations or sweepstakes entry for writing a review.Only have to charge it once a week. I love how it tracks activity and sleep. I like this better than my apple watch.
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 friendRated 5 out of 5 stars
Oura Ring 4 (Gold)
||Posted . Owned for 3 weeks when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.My wife has had the ring for a few weeks but, so far, she loves the features it provides and loves the updated app. She has the gold ring and has received many compliments on the look.
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 2 out of 5 stars
Underwhelming esp compared to Galaxy Watch
||Posted .This reviewer received promo considerations or sweepstakes entry for writing a review.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!
This review is from Oura - Ring 4 - Smart Ring - Size Before You Buy with OR4 Sizing Kit - Size 9 - Black - (2024)
No, I would not recommend this to a friendRated 5 out of 5 stars
Great ring providing lots of information
||Posted .This reviewer received promo considerations or sweepstakes entry for writing a review.Love the data this ring provides. The information given can help you maintain a healthier lifestyle. The ring is a bit bulky but once you have worn it for a while you don’t even notice it. Would recommend to anyone and everyone. Just be sure to purchase the sizing kit and wear the ring size you think is correct for 24 hours. Since the Oura ring is not traditional sizing you do need to check with the ring sizers.
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 friend- Pros mentioned:Comfort
Rated 5 out of 5 stars
Gold Oura Ring
||Posted .This reviewer received promo considerations or sweepstakes entry for writing a review.My Oura Ring has completely changed how I track my health and sleep. The insights are accurate, easy to understand, and actually help me make better daily choices. Plus, it’s comfortable and stylish enough to wear all the time. Absolutely worth it!
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 friend Rated 5 out of 5 stars
4.5 / 5
||Posted .This reviewer received promo considerations or sweepstakes entry for writing a review.Purchased this item for myself... Have been wearing for approximately 14 days now and I've only charged it on the weekend. Great battery life. I work in constructions and had concerns of it being scratched, happy to report none have occurred. Durable, lightweight, and waterproof build makes it comfortable for daily use. Application provides detailed description of useful data to improve on quality of life. Calorie / steps tracker #'s may be slightly off, however in my opinion the pros outweigh the cons. The meditation feature is also enjoyable and used sometimes before going to sleep. Also bought one for my wife, she enjoys the ceramic white color and also shares similar positive feedback.
This review is from Oura - Ring 4 - Smart Ring - Size Before You Buy with OR4 Sizing Kit - Size 14 - Stealth - (2024)
I would recommend this to a friendRated 5 out of 5 stars
Sleek and informative
||Posted . Owned for 2 weeks when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.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.
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 friendRated 5 out of 5 stars
Elegant, Comfortable, and Insightful Health Tracki
||Posted . Owned for 1 year when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.The Oura Ring 4 has been an excellent addition to our daily routine. The gold finish looks elegant and refined, and the ring itself is incredibly lightweight and comfortable—you quickly forget you’re even wearing it. The sizing kit made the process simple and ensured a perfect fit before purchasing, which we really appreciated. What truly sets this ring apart is the level of insight it provides. The sleep, activity, and recovery data are detailed, easy to understand, and genuinely useful. In our personal experience, the readiness and cycle insights were incredibly accurate—so much so that the data suggested something was changing before doctors were able to confirm my wife’s pregnancy. While this is obviously not a medical device, it was impressive to see how closely the trends aligned with real life. Battery life has been excellent, lasting several days on a single charge, and charging is quick and convenient. The ring feels well‑built and premium, and the app presents everything in a clear, non‑overwhelming way that actually helps you make better decisions. Overall, the Oura Ring 4 delivers powerful health insights in a sleek, minimalist form factor. It’s perfect for anyone who wants meaningful wellness tracking without wearing a bulky device. Highly recommended.
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 friendRated 5 out of 5 stars
My favorite accessory
||Posted .This reviewer received promo considerations or sweepstakes entry for writing a review.I really love this ring! I had my eye on the Oura ring for months, but couldn’t decide if I wanted to pull the trigger on getting it or not. Now, I love waking up everyday and checking my scores based on what the app tells you. You can either pay the monthly subscription or not, but I pay to get all the added features with it. It’s pretty neat to see when your scores are low and actually feeling what the numbers show. I utilize the ring for activity and managing stress. Best purchase ever! I would recommend getting a cover for the ring so you avoid scratching the ring, especially when you are lifting weights.
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
Great Purchase
||Posted . Owned for 1 month when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.absolutely love the stress and activity tracking! i do recommend buying the sizing kit first as it feels different than the sizing kit in stores.
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 friendRated 5 out of 5 stars
Solid product
||Posted . Owned for 3 weeks when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.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.
This review is from Oura - Ring 4 - Smart Ring - Size Before You Buy with OR4 Sizing Kit - Size 11 - Brushed Silver - (2024)
I would recommend this to a friendRated 5 out of 5 stars
Amazing Product
||Posted . Owned for 3 weeks when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.I love the orua ring. Best investment. This is a great way to track your daily activity. I would highly recommend this. The battery is amazing. Overall one of the best health products on the market.
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- Pros mentioned:Comfort
Rated 5 out of 5 stars
Would highly recommend
||Posted . Owned for 3 weeks when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.I really like the Oura ring- it does a good job of keeping track of my activity and my sleep. It is also comfortable enough for constant wear.
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


















