Customer Ratings & Reviews
- Model:
- JZ90-54217-10
- |
- SKU:
- 6595509
Customer reviews
Rating 4.7 out of 5 stars with 3906 reviews
(3,906 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 recognize the product's comfortable fit and overall performance, with users reporting that it effectively fulfills its promises. The extensive data quality is also appreciated by users. Additionally, customers have expressed satisfaction with the device's battery life.
This summary was generated by AI based on customer reviews.
Rated 5 out of 5 stars
Health
||Posted . Owned for 2 weeks when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.I had done research for over a year before I decided to bite the bullet. This wearable device has completely changed my outlook on my health. It charges quickly and I have only had to charge it twice since my purchase. The battery lasts around 6-7 days for me. I do wear an Apple Watch as well for exercise and other measurements but, Oura has forced me to take a look at my health and do what I must to improve my rest, my stress, and my overall wellbeing. This has been an amazing addition to my daily wear. It blends well with my jewelry and as a connoisseur of all things silver it has not taken away from my daily stacks. A lot of people complained about the subscription fee but I did the yearly for 69.99 and don’t have to worry about the monthly 5.00. If you are going back and forth it is definitely worth 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
Rated 5 out of 5 stars
Discrete And Durable
||Posted . Owned for 3 weeks when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.The battery life lasts long, compact, efficient. It's fairly accurate at reading my vitals while at work and gives a comprehensive summary of my sleep and cardio. My only gripe really is that you need a subscription for the application, but really not a problem to me, but maybe to others.
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 friend 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 love my ordering I love all the data that I can get and how it’s small and comfortable unlike the Apple Watch watches. It lets me know when I’m getting sick. Tells me how well I slept. Give me options to adjust and get better sleep I really am happy with this purchase and recommended it to everyone. They even have skins for them on Amazon if you’re worried about them getting scratched.
This review is from Oura - Ring 4 - Smart Ring - Size Before You Buy with OR4 Sizing Kit - Size 7 - Stealth - (2024)
I would recommend this to a friendRated 5 out of 5 stars
Love love love
||Posted . Owned for 1 month when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.The oura ring is a really good product and very accurate I would definitely buy another! It tells you how many calories you burnt and it accurately tells you when you’re gonna be sick. For me it works really well in telling me how ready I am and If I’ll be tired because I didn’t get enough sleep! I love this ring and if you’re a lady I’d recommend getting another ring to stack them
This review is from Oura - Ring 4 - Smart Ring - Size Before You Buy with OR4 Sizing Kit - Size 6 - Silver - (2024)
I would recommend this to a friend- Pros mentioned:Overall performance, Sleep tracking
Rated 5 out of 5 stars
Worth every penny
||Posted .This reviewer received promo considerations or sweepstakes entry for writing a review.Amazing device, the best sleep tracker/step tracker I’ve used. Battery life could be better after long term use
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 - Cons mentioned:Size
Rated 4 out of 5 stars
Love Oura Ring it just scratches easily
||Posted . Owned for 5 months when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.I absolutely love my Oura ring my only issue is it gets scratched and discolored very easily. At first it was a little bulky on my finger but I've gotten used to it. I love the insights it provides for my sleep and activity and that it gives recommendations on how to make minor improvements.
This review is from Oura - Ring 4 - Smart Ring - Size Before You Buy with OR4 Sizing Kit - Size 11 - Rose Gold - (2024)
I would recommend this to a friend - Pros mentioned:Battery life, Design
Rated 5 out of 5 stars
Perfect Fitness Tracker
||Posted . Owned for 1 week when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.I love this ring! I am a current Apple Watch owner and this allows me to wear for quite some time before needing to charge ! I love the fit/color too. I do wish it was a tad thinner, it’s quite thick but aside from that it offers wonderful data that I’ve been interested in tracking (sleep, stress, fitness).
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 Rated 5 out of 5 stars
My best tech purchase of 2025
||Posted . Owned for 1 month when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.I upgraded a lot of tech last year but nothing prepared me for the data I was able to see from my oura ring. Ive never looked forward to seeing my sleep, stress, or fotness data more than i do now. Im able to narrow my stress down to the hour and confirm of infeel ready for the day based on my nights sleep. Its a game changer for me and how i navigate my day.
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:Sleep tracking
Rated 5 out of 5 stars
Winner winner chicken dinner
||Posted . Owned for 2 weeks when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.This ring is a winner it covers your sleep your UPS your Downs lows your highs tells you when you wake up at the middle of the night tells you how much rest you lost and how much you need to make up so that you'll feel rested I mean it just about does everything but feed me love this thing
I would recommend this to a friend - Pros mentioned:Design
Rated 5 out of 5 stars
Stylish, Accurate, and Super Helpful
||Posted .This reviewer received promo considerations or sweepstakes entry for writing a review.I purchased my Oura Ring 4 at Best Buy and couldn’t be happier. I actually wear it as my wedding band, which makes it both practical and stylish. The sleep tracking is impressive — it really helps me understand how well I’m resting and what I can do to improve. On the fitness side, I’m surprised at how accurate it is. It can even detect activities like mowing the lawn and give me a clear picture of calories burned. The insights feel meaningful and not just numbers, which motivates me to stay on top of my health. If you’re looking for a sleek, discreet, and reliable health tracker, this is an excellent choice.
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 friend - Pros mentioned:Overall performance
Rated 5 out of 5 stars
EXCELLENT PRODUCT AND WARRANTY!!
||Posted .This reviewer received promo considerations or sweepstakes entry for writing a review.We’ve loved all our rings! I’ve had all versions of the Oura rings since before Best Buy even carried it. And ever since Best Buy started carrying Oura, I bought one for my wife, my mom, my brother. They all love it. And we always buy the insurance for them with Best Buy because if anything happens to it, they’ll help you take care of it. I have nothing but good things to say about the product and the insurance Best Buy carries with it. Amen
This review is from Oura - Ring 4 - Smart Ring - Size Before You Buy with OR4 Sizing Kit - Size 5 - Silver - (2024)
I would recommend this to a friend - Pros mentioned:Comfort
Rated 5 out of 5 stars
Great investment for my health journey
||Posted . Owned for 1 month when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.I love my new Oura ring. App is great and easy to use, Based on multiple reviews that it is easily scratched, I ordered a protective cover. It doesn't interfere with functionality. While it does take some getting used to wearing due to the bulk, it's very comfortable. This was a great purchase for my health journey.
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:Sleep tracking
Rated 5 out of 5 stars
Best decision ever
||Posted .This reviewer received promo considerations or sweepstakes entry for writing a review.My wife says: “This ring has changed my life. I’ve had for almost a year and i love tracking my sleep, activity, overall health and more. I will always recommend this product over any other fitness tracker I’ve tried. The customer service within the its team is unmatched. So happy with this product!”
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:Design, Sleep tracking
Rated 4 out of 5 stars
Coolest health gadget ever!
||Posted . Owned for 1 month when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.This ring is so cool. It tracks my heart rate, body temp, sleep, activity, cycle and more. I have a 5 month old so the nights have been a blur, this ring is so helpful for me to know when I woke up with her and how much sleep we got. It entices me to get more exercise and it looks pretty on my finger too!!
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:Design
Rated 5 out of 5 stars
Oura Ring
||Posted .This reviewer received promo considerations or sweepstakes entry for writing a review.amazing product. it is super accurate and it looks great
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:Comfort, Design
Rated 5 out of 5 stars
Best purchase ever
||Posted . Owned for 2 weeks when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.I really like this ring. Looks nice and very comfortable.
This review is from Oura - Ring 4 - Smart Ring - Size Before You Buy with OR4 Sizing Kit - Size 13 - Brushed Silver - (2024)
I would recommend this to a friend - Pros mentioned:Battery life, Sleep tracking
Rated 5 out of 5 stars
Oura is game changer for sleep tracking
||Posted . Owned for 2 weeks when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Oura Ring 4 offers excellent sleep tracking features, along with actionable recommendations for improvement. Its long battery life is a major plus—I don’t need to charge it daily, which makes it convenient for overnight tracking. The activity tracking features are alright.
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:Battery life, Sleep tracking
Rated 5 out of 5 stars
Love this ring
||Posted . Owned for 3 weeks when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Great ring. An excellent way to keep track of sleep and daily activities. Long lasting battery (about 3 days.) Charger is included. Lightweight ring is easy to get used to wearing daily. I got the rose gold, the color is not very pronounced, looks gold at different angles.
This review is from Oura - Ring 4 - Smart Ring - Size Before You Buy with OR4 Sizing Kit - Size 10 - Rose Gold - (2024)
I would recommend this to a friend - Pros mentioned:Overall performance
Rated 5 out of 5 stars
Amazing Tracker in your finger as a ring
||Posted . Owned for 1 month when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.It’s my first time for Oura Ring and this gen4 is amazing. I am using it for 1 month and it helps me streamline and manage my stress and sleep. It’s very accurate and provides great insights. I am loving it. Only thing to remember to get the covers as soon as you buy otherwise it will be scratched and ready the how to care section.
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
Comfortable and Accurate, but Be Aware of the Ongo
||Posted . Owned for less than 1 week when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.I switched over from a bulky smartwatch to the Oura Ring 4, and I couldn’t be happier with the decision. It’s incredibly comfortable—easy to wear throughout the day and, crucially, at night for sleep tracking without any discomfort. While it’s not ideal for lifting weights or certain high-impact activities, it’s simple enough to remove before a workout. The ring’s battery life is excellent, and the companion app provides detailed insights that have really helped me monitor my health and wellness. My one complaint is the subscription fee required to unlock full functionality in the app. As much as I appreciate the excellent quality and data Oura provides, I wish the ongoing cost wasn’t part of the package. Still, if you’re looking for a discreet, reliable wearable for daily and nightly tracking, this is one of the best options out there.
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


















