Customer Ratings & Reviews
- Model:
- JZ90-54217-05
- |
- SKU:
- 12369744
Customer reviews
Rating 4.6 out of 5 stars with 3654 reviews
(3,654 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
Worth the money
||Posted .This reviewer received promo considerations or sweepstakes entry for writing a review.Works great, love it would recommend to others to buy
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 friendRated 5 out of 5 stars
Best purchase I’ve made in 2025!
||Posted . Owned for 3 weeks when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Stylish, comfortable, and packed with useful insights!
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
Amazing health ring
||Posted . Owned for 4 months when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Love the information I get about my health and lifestyle from this ring very useful and helpful to change life habits or detect health issues.
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
Great!!
||Posted .This reviewer received promo considerations or sweepstakes entry for writing a review.Love it! Helps me stay on top of my sleep and heart healt.
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 friendRated 5 out of 5 stars
I love my Oura
||Posted .This reviewer received promo considerations or sweepstakes entry for writing a review.So far, so good. I’ve only had the ring for about three weeks, but I love the health insights it gives me. I find the sleep, stress and heart rate values particularly helpful. It is a rather large ring for a woman, and I honestly thought about sending it back for the first week, because it just felt so bulky. Fortunately, I stuck it out, and I am now used to how it feels.
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
I loved
||Posted . Owned for 3 weeks when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.nice ring It has everything I need. I loved recomend
This review is from Oura - Ring 4 - Smart Ring - Size Before You Buy with OR4 Sizing Kit - Size 13 - Stealth - (2024)
I would recommend this to a friendRated 5 out of 5 stars
Oura ring
||Posted . Owned for 1 year when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Awesome ring, can’t wear smart watches at work so this is awesome to keep track of steps
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
Replaced my watch and long battery life
||Posted .This reviewer received promo considerations or sweepstakes entry for writing a review.Ring is really wonderful for the weight, function and looks
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 friendRated 5 out of 5 stars
The Perfect Gift – My Wife Loves Her Oura Ring!
||Posted .This reviewer received promo considerations or sweepstakes entry for writing a review.Gave the Oura Ring to my wife as a gift—she loved it! It tracks everything from sleep to workouts with amazing accuracy. The app interface is super easy to use and gives her great insights to support her gym routine. It’s sleek, smart, and honestly one of the best gifts I’ve ever given her!
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
Perfect Health Readings!
||Posted . Owned for 1 week when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.This ring is so accurate and tells me everything I need to know about my health!
This review is from Oura - Ring 4 - Smart Ring - Size Before You Buy with OR4 Sizing Kit - Size 13 - Stealth - (2024)
I would recommend this to a friendRated 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.Very happy with ring. Its interesting how it knows when you take a nap.
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
Great
|Posted .This reviewer received promo considerations or sweepstakes entry for writing a review.Love it - does a great job measuring my metrics and has warned me several times of a cold that I was able to nip before it happened!
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
Health ring
||Posted . Owned for 3 weeks when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.This is so wonderful to have it has help with my health problems. I have been having alot of health issues so glad I purchase this item
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 friendRated 5 out of 5 stars
hands down the best purchase
||Posted . Owned for 9 months when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.i love my oura ring. i use it every single day and love that i can open my app anytime to look at my data at anytime during the day.
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
Oura Ring 4 Need half Sizes
||Posted . Owned for 1 month when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.I transionionef ftom the Oura # 3 whi h was perfect. I mow have the Oura ring 4 , love the impressive new features ! I chose the gold. The only problem gor me is the sizing . My 3 ring was a 7 fit perecy. I had to size up to an size 8 and still the fot is very snug on my mostly slender petite hands. MyOura Ring 3 had a more acommadsging shape. I find myself having to wet my fingers to remove the ring.
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
Life saver
||Posted . Owned for 2 weeks when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.I think everyone needs one of these it should be standard. Healthy and especially if you healthy you needs to get this it can save your life. It monitors your health. This already save one of my friends doctors couldn’t fine anything out the ring as telling them something was off and sure enough they found she had cancer. Just saying that’s how a little thing like this can save your life.
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
Smart ring, smart choice
||Posted . Owned for 1 month when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.After comparing Oura and Whoop, I decided to go with the Oura ring. Primarily looking for sleep data, the Oura ring is great. Deep insights. I've had it for a month now and it even noticed when I was under the weather (sick). Good quality. Even wearing it during the day, I don't see any wear or scratches. And only have to charge it once a week.
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 4 out of 5 stars
Great product
||Posted . Owned for 2 weeks when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Great product so far. Bought as a present and my husband loves it.
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 friendRated 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.Wonderful, the best, absolutely the best!!! Thank you so much on my behalf!!!!
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 friendRated 5 out of 5 stars
Insightful
||Posted .This reviewer received promo considerations or sweepstakes entry for writing a review.Great of you’re into info and health. Not so much for workouts and steps
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


















