Customer Ratings & Reviews
- Model:
- JZ90-54220-15
- |
- SKU:
- 6595632
Customer reviews
Rating 4.6 out of 5 stars with 3269 reviews
(3,269 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:Battery life, 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 - Pros mentioned:Sleep tracking
Rated 5 out of 5 stars
Stylish and Functional Ring
||Posted . Owned for 3 weeks when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.I have been wanting to get a Oura ring for a while. I really wanted to track my sleep patterns. This ring did the trick. I can see my sleep patterns, and much more. I have yet to realize the full capability of the ring and I hope to do so soon. I would highly recommend this ring, it's not only stylish but functional.
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 - Pros mentioned:Comfort, Sleep tracking
Rated 5 out of 5 stars
you NEED the Oura ring!
||Posted . Owned for 3 weeks when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Absolutely love this ring! Great quality, nice feel and fits great. I love all that it tracks!
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 lifeCons mentioned:Scratch resistance
Rated 3 out of 5 stars
Oura Ring Gold
||Posted . Owned for 1 month when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.I love my Oura ring. It holds charge extremely well & I got the perfect fit using the sizing kit before purchasing. It has a lot of cool features. The biggest complaints I had and why I chose 3/5 stars is because it scratches extremely easy for it being over $400 and there are a lot of other smart rings that do not require a subscription.
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:Sleep trackingCons mentioned:Scratch resistance
Rated 4 out of 5 stars
Great product if you buy the right size.
||Posted . Owned for 1 month when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Great ring, Apon opening it nake sure not to place the ring on the charger incorrectly because it will get stuck. Also keep in mind that fingers do swell from time to time so try not to get a ring that is too snug to begin with if you dont plan on using the sizing kit to find the ideal size. This ring does a great job of tracking my sleep habits. Do be aware that it will get scratched if you dont put a protective band on it right away.
This review is from Oura - Ring 4 - Smart Ring - Size Before You Buy with OR4 Sizing Kit - Size 7 - Rose Gold - (2024)
I would recommend this to a friend - Pros mentioned:Design, Overall performance
Rated 5 out of 5 stars
Cecil
||Posted . Owned for 1 month when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.I love the ring! It performs just as well as an Apple Watch, but in a much more convenient and stylish form. Highly recommend
This review is from Oura - Ring 4 - Smart Ring - Size Before You Buy with OR4 Sizing Kit - Size 7 - Rose Gold - (2024)
I would recommend this to a friend - Pros mentioned:Battery life, Comfort
Rated 5 out of 5 stars
Best Purchase of 2025
||Posted . Owned for 2 weeks when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.My oura ring has met all my expectations. It’s comfortable to wear. Battery life is incredible. Metrics are easy to read. Helps me stay on track of my health. Love it !
This review is from Oura - Ring 4 - Smart Ring - Size Before You Buy with OR4 Sizing Kit - Size 11 - Gold - (2024)
I would recommend this to a friend - Pros mentioned:Battery life
Rated 5 out of 5 stars
I think it’s worth it
||Posted .This reviewer received promo considerations or sweepstakes entry for writing a review.My wife has been using it for 2 months now and she loves it. Literally talks about her stats everyday haha. Seems to be pretty accurate on a daily basis as well. The battery life also last for a few days and charges pretty quick as well. Overall, it was a great buy in my opinion and I plan to get one for myself as well now
This review is from Oura - Ring 4 - Smart Ring - Size Before You Buy with OR4 Sizing Kit - Size 7 - Rose Gold - (2024)
I would recommend this to a friend - Pros mentioned:Sleep tracking
Rated 5 out of 5 stars
Ours Ring truly is life saving
||Posted . Owned for 1 month when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.The Oura Ring has been an excellent purchase. I am becoming more conscientious of my sleep patterns as well as it is comforting being able to readily monitor and have my health numbers available and monitoring through my phone at all times.
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:Overall performance, Sleep tracking
Rated 5 out of 5 stars
OURA is awesome
||Posted . Owned for 1 month when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Great product!!! Has really help me understand my sleep and allowed me to make adjustments
This review is from Oura - Ring 4 - Smart Ring - Size Before You Buy with OR4 Sizing Kit - Size 7 - Rose Gold - (2024)
I would recommend this to a friend - Pros mentioned:Overall performance
Rated 5 out of 5 stars
Oura ring
||Posted . Owned for 2 weeks when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Was the best gift I could’ve got my wife she loves it. It works so well and the process of buying it and having it explained to me by the staff members at the forum Best Buy in San Antonio was unbelievably amazing. Thank you all so much.
This review is from Oura - Ring 4 - Smart Ring - Size Before You Buy with OR4 Sizing Kit - Size 9 - Rose Gold - (2024)
I would recommend this to a friend - Pros mentioned:Battery life, Sleep trackingCons mentioned:Connectivity
Rated 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 friend - Pros mentioned:Battery life, Sleep tracking
Rated 4 out of 5 stars
Almost perfect !!
||Posted .This reviewer received promo considerations or sweepstakes entry for writing a review.Almost perfect. The reason of not having 5 stars is because the tracking of my heart rate while working out isn’t accurate at all, even when having the sensor facing my palm (tried even with tape so it won’t slide) I was averaging 110 to 130 bpm while on my other more accurate tracker I was between 150-170. I think if they fix that issue this will be a perfect product. Sleep wise is hands down the best product you can get and battery also last a long time
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:Sleep tracking
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 for a while now, and it’s easily one of the most insightful wellness tools I’ve owned. The sleep tracking is incredibly detailed and has helped me understand not just how long I sleep, but the quality of my rest—deep sleep, REM, recovery, and readiness all in one place.
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 lifeCons mentioned:Scratch resistance
Rated 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 friend - Pros mentioned:Sleep tracking
Rated 3 out of 5 stars
Great App & Health Tracking, Poor Value &Longevity
||Posted . Owned for 1 year when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.I have used this ring for more than a year now and have generally appreciated it. It has a good usable app with clear insights into health data. Most of the positive reviews are correct about it. I have two main drawbacks with mine that result in the lost stars. The monthly subscription for the app is expensive for what you receive, especially considering other options don't charge for the app. The sleep tracking is why I have it, and it does seem to be very good, but I don't know how much longer it will be worth using due to the next drawback. The battery life of this device after a year has begun to drop off steeply. I used to get an easy 6-7 days while using the fitness tracking features while running. I am not currently using the fitness tracking features as actively and am getting 2-3 days of battery life max. Based on my conversations with the support bot from oura, and the app checking the ring, this is expected. It would be less of a problem if this were a warrantied defect, but as it stands, I don't believe I will be able to use this ring for a full day in another year. I had thought the benefit of paying the added monthly expense for the app would deliver higher value in terms of after purchase support and a more generous warranty, but that does not appear to be the case. With the battery life dropping, the charging dock not being a portable case like other models is becoming a heavy drawback as well. I wish I could rate this ring higher, but paying this much for a fitness tracker that lasts maybe 2 years at the current rate on top of a monthly subscription has made me begin to regret my purchase.
This review is from Oura - Ring 4 - Smart Ring - Size Before You Buy with OR4 Sizing Kit - Size 10 - Black - (2024)
No, I would not recommend this to a friend - Pros mentioned:Battery life, Sleep tracking
Rated 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 friend - Pros mentioned:Comfort
Rated 5 out of 5 stars
Low key but Great
||Posted . Owned for 3 weeks when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.I debated long and hard on getting one of these including several weeks of trying the sizing rings on various fingers (definitely a good idea). I finally made the purchase during the July Best Buy anti-Prime Day sale. It was a great choice. I have been wearing various smartwatches from Samsung, Garmin and now a Pixel watch 3 which are handy but not great for wearing while sleeping or during things like Yoga. The Oura ring is perfect for all of that and more. I stopped noticing it almost immediately but appreciate how much info I can glean from the app from sleep info to activity tracking. It's more than enough for my needs and catches more since I wear it pretty much constantly. I still wear the watch but use it primarily as an adjunct to my phone with the ring handling the majority of the vitals tracking. My only suggestion is to invest in some of the silicon ring covers you can find on Amazon just in case you are doing something (e.g. home renovations) where you might damage the finish.
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 friend - Pros mentioned:Design, Overall performance
Rated 5 out of 5 stars
Love my Oura 4
||Posted . Owned for 3 weeks when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Great product! Very good monitor! Beautiful and precise.
This review is from Oura - Ring 4 - Smart Ring - Size Before You Buy with OR4 Sizing Kit - Size 7 - Rose Gold - (2024)
I would recommend this to a friend - Pros mentioned:Comfort, Sleep tracking
Rated 5 out of 5 stars
Thanks Kurt
||Posted .This reviewer received promo considerations or sweepstakes entry for writing a review.Looks great. Feels great on my hand. Never knew so much about my sleep and rest
This review is from Oura - Ring 4 - Smart Ring - Size Before You Buy with OR4 Sizing Kit - Size 9 - Rose Gold - (2024)
I would recommend this to a friend

















