Customer Ratings & Reviews
- Model:
- JZ90-54216-05
- |
- SKU:
- 12558311
Customer reviews
Rating 4.6 out of 5 stars with 4094 reviews
(4,094 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 often highlight the product's excellent sleep tracking, overall performance, and comfortable, lightweight design. They also appreciate its great battery life and accurate data. However, some users have experienced issues with its size, scratch resistance, and Bluetooth connectivity.
This summary was generated by AI based on customer reviews.
- Pros mentioned:Comfort, Overall performance
Rated 5 out of 5 stars
Great product
||Posted . Owned for 2 months when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Great product for tracking sleep! Brushed silver is very soft on the skin and hardly feels like it’s there.
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:Overall performance, Sleep tracking
Rated 5 out of 5 stars
Great Product
||Posted . Owned for 3 weeks when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Got this ring for my wife for Christmas, she really likes it, it worked better for her to track her sleep compared to a watch. It also does a lot of cool tracking with temperature and heart rate.
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:Comfort, Sleep tracking
Rated 5 out of 5 stars
You will love this!
||Posted . Owned for 7 months when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.I love this ring! It is so comfortable to wear and it keeps track of so much! It keeps track of my steps, my breathing, how well I am sleeping. I love it because it is not bulky and comfortable to sleep in. It is so much better than wearing a watch all of the time. I recommend this product as it is a game changer.
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:Sleep tracking
Rated 5 out of 5 stars
Don't pass this up
||Posted .This reviewer received promo considerations or sweepstakes entry for writing a review.I absolutely love this ring. It so nice to have something that give me accurate information. I struggle with sleeping and this ring is able to track my patterns and help me better understand. There are also other great features.
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, Sleep tracking
Rated 5 out of 5 stars
Great!
||Posted . Owned for 1 month when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Love it!! So comfortable, charge it once a week. Can get great track of my sleep
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:Overall performance, Sleep tracking
Rated 5 out of 5 stars
Best Oura Ring
||Posted . Owned for 1 month when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.I love this ring and its components, its functions and elements. the tracking facilities are great and I love that it has the sleep apnea tracker.
This review is from Oura - Ring 4 - Smart Ring - Size Before You Buy with OR4 Sizing Kit - Size 14 - Rose Gold - (2024)
I would recommend this to a friend - Pros mentioned:Battery life, Comfort
Rated 5 out of 5 stars
A must have
||Posted . Owned for 2 weeks when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.At first I didn’t love it, thought it was overrated but now that I’ve had it for a bit (about a month) I LOVE it!! I love all the features it has, the battery is long lasting, and it’s really easy to wear and forget it’s on
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:Comfort
Rated 5 out of 5 stars
Awesome
||Posted . Owned for 1 year when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.I bought the Oura ring out of curiosity, I am so happy I did. This ring tells you so much about yourself and your health. Definitely worth the money. It is also very comfortable.
This review is from Oura - OR4 - Smart Ring - Size Before You Buy with OR4 Sizing Kit - Size 8 - Stealth - (2024)
I would recommend this to a friend Rated 5 out of 5 stars
Everything
||Posted . Owned for 5 months when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.The Oura Ring has honestly been a game changer for me when it comes to understanding my health. I wear it all the time and it tracks things like my sleep, stress levels, heart rate, and overall readiness so I can actually see how my body is doing instead of just guessing. What I really like is how it helps with women’s health. It tracks my cycle and gives me a better idea of my patterns, like when my energy might be lower or when my body is going through different phases. It makes everything feel more connected and easier to understand. It also helps a lot with stress because I can see when my body is overwhelmed even if I don’t notice it right away. If I had a bad night of sleep or I’m pushing myself too hard, it shows up in the data and reminds me to slow down and recover. Overall, it just helps me be more aware of my body, make better choices, and take my health more seriously without overthinking it all the time.
This review is from Oura - Ring 4 - Smart Ring - Size Before You Buy with OR4 Sizing Kit - Size 7 - Brushed Silver - (2024)
I would recommend this to a friend- Pros mentioned:Battery life, Comfort
Rated 5 out of 5 stars
Happy with this purchase.
||Posted . Owned for 3 weeks when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Simple review: I like this thing much better than I expected and have found it helpful personally. It takes a few days to get used to wearing all the time. Battery lasts a long time. App is informative. Just bear in mind that it also has a ~$5 per month subscription.
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
Rated 5 out of 5 stars
Best Smart Ring out there.
||Posted .This reviewer received promo considerations or sweepstakes entry for writing a review.Works incredibly well, very accurate compared to other rings is the best. There’s a monthly subscription for the app, not that expensive but is totally worth it, since it gives you lots of information, advice and tracks more stats. The battery lasts about a week using it constantly and charges extremely fast.
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:Overall performance, Sleep tracking
Rated 5 out of 5 stars
Oura ring
||Posted . Owned for 5 months when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Absolutely love this ring and the features it has. It has made me so much more aware of my sleep and health habits.
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:Comfort, Overall performance
Rated 5 out of 5 stars
Aura ring
||Posted .This reviewer received promo considerations or sweepstakes entry for writing a review.Works as advertised. Very comfortable and accurate.
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: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 trackingCons mentioned:Size
Rated 5 out of 5 stars
Oura ring reveiw
||Posted . Owned for 2 weeks when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.I bought htis for my wife for her birthday. She loves it. She really wanted it to track her sleep. But there are so many other great features that she loves. The only things that she would like better would be for it to be a little thinner. Other than that she loves it.
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:Battery life, Sleep trackingCons mentioned:Size
Rated 4 out of 5 stars
Almost there
||Posted . Owned for 2 weeks when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Does all functions for tracking, battery life is good, BUT ring is thick and gets on way when lifting free weights.
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, Overall performance
Rated 5 out of 5 stars
Oura Ring4
||Posted .This reviewer received promo considerations or sweepstakes entry for writing a review.Works amazing! Tracks stats and really gives a chance to see how your body functions. Battery lasts 1 week with no issues! Using this as a convenient comparison for my Samsung watch! Easy to wear to bed!
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: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 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 friend - Pros mentioned:Design
Rated 5 out of 5 stars
Life-changing sleep + wellness tracker
||Posted .This reviewer received promo considerations or sweepstakes entry for writing a review.I’ve had my Oura Ring for a few months now and honestly, it’s one of the most useful wearables I’ve ever worn. I was hesitant at first because it doesn’t have a screen like a smartwatch, but that’s exactly what makes it great — it just works in the background and gives you genuinely actionable health insights. If you care about sleep quality, daily readiness, and subtle health cues — and want a minimalist tracker that doesn’t buzz every five minutes — the Oura Ring is fantastic. Stylish, smart, and surprisingly powerful for something so tiny.
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:Comfort, Overall performance
Rated 5 out of 5 stars
Best Ring
||Posted . Owned for 2 weeks when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.I love this ring so much, got used to wearing it after one night. I love how well it tracks everything. 10/10 recommend. I do suggest wearing the sizer for a day prior to make sure the size is perfect.
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
















