Customer Ratings & Reviews
- Model:
- JZ90-54217-09
- |
- SKU:
- 10518032
Customer reviews
Rating 4.6 out of 5 stars with 3581 reviews
(3,581 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
Rated 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 friend- Cons mentioned:Size
Rated 5 out of 5 stars
10/10
Posted .This reviewer received promo considerations or sweepstakes entry for writing a review.Product was amazing overall, i couldn’t determine which size was best for me so i had to replace with a bigger size due to sizing being in between and super tight on my finger. I love the product
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, 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:Sleep trackingCons mentioned:Scratch resistance
Rated 5 out of 5 stars
Oura ring
||Posted . Owned for 1 month when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Love that it tracks with the Health app. I would recommend getting the ring covers to prevent scratches.
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, Overall performance
Rated 5 out of 5 stars
Great health tracking option
||Posted .This reviewer received promo considerations or sweepstakes entry for writing a review.Great gift and does great at tracking anything you need. Connects well with the Apple heath app as well as other third party health apps. Great alternative for those who would like to track sleep but dislikes sleeping with a watch on.
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
Rated 5 out of 5 stars
Great ring
||Posted . Owned for 2 weeks when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.I’ve loved using the Oura Ring. It’s comfortable, looks great, and gives incredibly detailed insights into my sleep, recovery, and overall health. The data feels meaningful and actually helps me make better daily choices.
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:Overall performance
Rated 5 out of 5 stars
Ring review
||Posted . Owned for 2 weeks when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.I’m very satisfied with this purchase. The design is modern and elegant, and it feels high-quality and durable. Delivery was fast and the packaging was secure. After using it for some time, I can say it works exactly as described and meets all my needs. I highly recommend this product to anyone looking for something reliable and long-lasting. Very happy with my purchase!
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:Comfort, Sleep tracking
Rated 5 out of 5 stars
Love it
||Posted . Owned for 1 week when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.This ring is great. I got it for additional fitness tracking in addition to my Fitbit. It has similar tracking item like step and sleep, but provides mor in depth data. It's comfortable and stylish as well.
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 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:Overall performance, Sleep tracking
Rated 5 out of 5 stars
Keep IT Healthy with The Oura
||Posted . Owned for 2 months when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Its a great product, I bought it as a gift for my daughter. The Oura ring is loved for its sleek glossy jewelry look. Its great because it tracks your health and sleep without a bulky watch on your arm. A good buy!
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:Data accuracy, Overall performanceCons mentioned:Size
Rated 5 out of 5 stars
How did I live without it?
||Posted . Owned for 1 month when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.I was not sure if I would get used to it because it is bigger than I expected but I absolutely LOVE it! I love the information I'm getting every day about my health and sleep patterns.
This review is from Oura - Ring 4 - Smart Ring - Size Before You Buy with OR4 Sizing Kit - Size 8 - Brushed Silver - (2024)
I would recommend this to a friend - Pros mentioned:Battery life, Overall performance
Rated 5 out of 5 stars
Smart Ring 4
||Posted . Owned for 2 weeks when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Works very well. Very happy that you don't have to charge it every day, and when I do, it charges quickly. Takes a few days to get used to it.
This review is from Oura - Ring 4 - Smart Ring - Size Before You Buy with OR4 Sizing Kit - Size 15 - Stealth - (2024)
I would recommend this to a friend - Pros mentioned:Comfort, Sleep tracking
Rated 5 out of 5 stars
Oura Ring
||Posted . Owned for 3 weeks when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Great health tracking overall. The Oura Ring is comfortable and discreet, offering detailed monitoring of sleep and daily activity. The app is intuitive and presents the information clearly, though it takes a little time to get used to all the metrics. Battery life is good but could be better considering constant use. Overall, it’s an excellent device for anyone who wants comprehensive wellness tracking in a non-intrusive way.
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:Comfort, Sleep tracking
Rated 5 out of 5 stars
Stylish, Comfortable, and Accurate Health Tracking
||Posted .This reviewer received promo considerations or sweepstakes entry for writing a review.Exceptional design, comfortable fit, and accurate tracking. The Oura Ring 4 provides valuable insights into health and sleep. Highly recommended!
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:Data accuracy
Rated 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 friend - Pros mentioned:Comfort, Overall performance
Rated 5 out of 5 stars
Great health tracker
||Posted . Owned for 1 week when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Great tracking, I had the gen 3 before but this is a real improvement. You can't feel the sensors inside so it is really comfortable to wear
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
Oura ring gen 4
Posted .This reviewer received promo considerations or sweepstakes entry for writing a review.Let me start by saying I absolutely love the Oura ring. I actually look forward every morning and night to tracking my health and sleep. I can honestly say it’s one of my favorite parts of my day. I’m going to be gifting it to my loved ones. I grabbed the gold one and it’s so pretty.
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:Battery life, Sleep tracking
Rated 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 friend Rated 5 out of 5 stars
Game-Changer for Sleep & Recovery
||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 honestly it’s one of the few tech products that actually changed my daily habits. The biggest standout for me is the sleep tracking. It’s incredibly detailed without being overwhelming, and it helped me realize how inconsistent my sleep really was. The readiness score is also surprisingly useful—it’s not just a number, it actually reflects how I feel day to day and helps me decide when to push or take it easy. I also like how low-profile it is compared to a smartwatch. I can wear it all day and night without even noticing it, and it looks clean enough to pass as a regular ring. Battery life is solid too—I usually get several days without needing to charge. On the downside, it’s not really designed for tracking workouts in detail, so if you’re looking for something gym-focused, this might not replace a watch. Also, the subscription is something to consider. Overall, if your goal is to improve sleep, recovery, and general awareness of your body, it’s 100% worth it. It’s simple, accurate, and actually makes you pay attention to your health in a way most devices don’t.
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:Data accuracy, 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


















