Customer Ratings & Reviews
- Model:
- JZ90-54217-08
- |
- SKU:
- 12135873
Customer reviews
Rating 4.6 out of 5 stars with 3077 reviews
(3,077 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
to a friend
Rated 5 out of 5 stars
Better than the Apple Watch for tracking
||Posted . Owned for 1 month when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.I’ve had this almost a month now, so I’m ready to review it and I previously used an Apple Watch song comparing things to that. I love that the ring can last six days it seems to stand up to that as well. The sleep tracking is much better than the watch. I get more in-depth information relating to my sleep. All around I’m happy with my purchase and recommend. I love the temperature tracking and heart rate variable tells me more in depth about my stress levels throughout the day and makes me more mindful.
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 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 friendRated 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 friendRated 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 friendRated 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 friendRated 5 out of 5 stars
Oura Ring
||Posted .This reviewer received promo considerations or sweepstakes entry for writing a review.I absolutely love my Oura ring. It gives absolute detailed information about my health, my menstrual cycle, stress levels, heart rate, etc. I am a heart patient and it’s important to me to see my health all laid out in front of me. It’s comfortable to wear for every day use and I even sleep in it and shower in it would highly recommend purchasing this ring.
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 4 out of 5 stars
Ring is helpful Love the App
||Posted . Owned for 3 weeks when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.I first chose the size 11 ring because I tried on at the store and it fit fine. I got it and after wearing for a day it was way too big. I then ordered a size 10 and that is better. So far I like the ring but I need more time with it. It tells me when I am stressed, which is why I purchased the ring and to track my sleep. I would much rather wear the ring at night than the watch. The only reason I gave 4 stars is that I feel the subscription to the app charges each month for the App. This is the only smart ring that I know of that charges a fee for a subscription.since I purchased the rose gold ring I bought a silicone clear ring guard to protect the finish of the ring.
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 friendRated 5 out of 5 stars
Great to track sleep
||Posted . Owned for 1 month when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Got this ring to track my sleep and it has been a game changer! Super insightful and the color is great too! The only negative is that its a little wide for my liking but for now its okay
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 friendRated 5 out of 5 stars
Game changer for sure
||Posted .This reviewer received promo considerations or sweepstakes entry for writing a review.I’ve been using the Oura Ring 4 for a few weeks now, and it’s hands down the best wearable I’ve tried. The sleep tracking is insanely accurate — it picks up on even small changes in my routine and gives actionable insights. I’ve started optimizing my bedtime and noticed real improvements in energy and focus during the day. The readiness score has also been a game-changer. It helps me balance training and recovery way better than before. I also love how sleek and low-profile the ring is — no bulky smartwatch, no distractions. Battery life is excellent, the app is intuitive, and I appreciate the emphasis on both physical and mental wellness. It feels like having a personal health coach on my finger. Highly recommended if you’re serious about understanding your body and optimizing your daily performance.
This review is from Oura - Ring 4 - Smart Ring - Size Before You Buy with OR4 Sizing Kit - Size 10 - Brushed Silver - (2024)
I would recommend this to a friendRated 5 out of 5 stars
Best Buy credit Card interest free option! Love!
||Posted .This reviewer received promo considerations or sweepstakes entry for writing a review.I highly recommend buying the ordering through Best Buy instead. I was able to use my Best Buy credit card and make this purchase. I love how Best Buy lets me use the interest free option for a limited time. Thank you Best Buy it helps a lot when the product is expensive. But I do plan on buying future products with Best Buy because of this. I have been using this ring for over six months now and I have nothing but positive things to say. I will gladly give a positive review on this product because it helped change my life. Thanks to this or a ring it’s giving me new insight to my body and overall health. Overall, it was worth the purchase and I recommend it. For reference, I got the Oura ring 4 size 8 in Rose gold.
This review is from Oura - Ring 4 - Smart Ring - Size Before You Buy with OR4 Sizing Kit - Size 8 - Rose Gold - (2024)
I would recommend this to a friendRated 5 out of 5 stars
Stylish
||Posted . Owned for 1 month when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Comfortable, smart, have been wanting it for a while
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 friendRated 5 out of 5 stars
2 thumbs up!
||Posted . Owned for 3 weeks when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.I love the oura ring!! Its style and sleek design is fashionable. This ring monitors it all and the app is easy to use. I am no longer using my Apple Watch. Oura for the win!!!!
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 friendRated 5 out of 5 stars
Perfect
||Posted . Owned for 1 week when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.I’ve own an Apple Watch and Fitbit I decided I wanted something minimalist. The battery life averages around 5-6 days. Like others have stated the sleep tracking is where the Oura ring really shines. I shower with it fully water resistant. You’ll definitely want to pay the extra for the subscription so you have access to all the features and there are many.
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 friendRated 5 out of 5 stars
Outstanding!
||Posted . Owned for 2 months when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Outstamding piece of equipment !! Love that it tells me all about my sleep, how much deep sleep, how much rem sleep, etc an accurate step counter, it even know when i was golfing! Paired it with ring guards from amazon to make ot look pretty! Battery life lasts about 5 days, but if u put it in airplane mode, it lasts a lot longer.
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 Review: The Ultimate Smart Ring for He
||Posted . Owned for 3 weeks when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.The Oura Ring 4 is a powerful tool for anyone serious about optimizing their health and wellness. Its discreet design and advanced tracking capabilities set it apart from bulkier wearables, making it a perfect fit for those who prefer a minimalistic approach. While the premium price and subscription model might deter some, the level of insight and accuracy it offers is unparalleled. Whether you’re looking to optimize your sleep, keep tabs on your fitness levels, or gain insights into your body’s overall health, the Oura Ring 4 is an investment that delivers on its promises.
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 4 out of 5 stars
Overall, good purchase!
||Posted .This reviewer received promo considerations or sweepstakes entry for writing a review.Overall, I love it. I also have an Apple Watch but I like the accurate sleep tracking, the integration with an FDA approved non invasive or hormonal birth control app but keep in mind it’s $150 a year for that part, the actual ring itself isn’t as much of a disturbance thickness wise as I thought as well. I also kind of trained the finger I was going to wear it on by wearing a solid ring for a while before I got this to make sure I’d actually consistently wear it and get my moneys worth and didn’t just want it for the jewelry part lol. It charges really fast and I only charge about once a week. It tracks stress really well and has good temperature detection. I don’t wear a cover on it because it makes the ring look bigger and I like the jewelry look of it and all jewelry gets a little dinged up and scratched but it’s not terrible so far. I’ve warm it snorkeling in La Jolla, working out with an added workout cover for rings, showering everyday, putting on lotion and pretty much any daily thing you can think of and it’s going strong. I’m happy with my purchase and it’s very insightful.
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 friendRated 5 out of 5 stars
Healthcare Professional approved
||Posted . Owned for 3 weeks when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Love it! I was a bit skeptical at first but I am satisfied thus far. I will say that I am still getting use to it and all its features. A lot of the features you have to wait a few weeks for it to actually get a good reading of your body and your habits which makes sense. As a dentist and avid gym girly, it has helped me realize how much of my stress levels occur throughout the day at work, and how much the gym helps calm my body after a long day. I also have slept terribly for years and it has helped me keep track of my sleep to identify any issues. It’s motivating because it makes me want to improve my health. It also has features within the app that can help with nutrition, sleep function, better health etc. If you’re looking for a health wellness tracker, this is it. If you’re looking for a fitness tracker I would recommend wearing it simultaneously with another fitness device.
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 friendRated 5 out of 5 stars
My new favorite gadget!
||Posted .This reviewer received promo considerations or sweepstakes entry for writing a review.It’s super cute and very accurate. I think it is so much better than the Apple Watch since there isn’t complete connection to your phone’s notifications.
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 5 out of 5 stars
1 month review
||Posted . Owned for 1 month when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Works as expected, nice addition and switch up from my Apple Watch. Have had it for a month so it’s still “learning” my habits to unlock insights. I am able to move it between both pointer fingers and my middle finger depending on what I am hearing/how I am feeling.
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
New Oura ring user
||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 got it about a month ago and it has geen great! I got it to track my sleep, stress, and cycle mostly. Although everything else that the app has to offer is so interesting to see! And not too bad a price to pay for the app. Extremely happy with my purchase!
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



















