Customer Ratings & Reviews
- Model:
- JZ90-54216-05
- |
- SKU:
- 12558311
Customer reviews
Rating 4.7 out of 5 stars with 4097 reviews
(4,097 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, Sleep tracking
Rated 5 out of 5 stars
Excellent Health Tracker
||Posted . Owned for 2 weeks when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.The Oura Ring is a game-changer for health tracking. It’s sleek, comfortable, and full of insights about sleep, readiness, and activity. I love how it helps me stay in tune with my body and make better health choices every day.
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:Comfort
Rated 4 out of 5 stars
It's honestly quite good
||Posted . Owned for 1 month when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.I get so much insight on my health from wearing this thing. It helped me slow down and rest instead of getting sick, which probably kept me from being sick for a whole week. That paid for itself. It's comfortable and generally a cool gadget.
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
Rated 5 out of 5 stars
Self-Care and Fashionable
||Posted . Owned for 1 month when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.This is by far one of my best purchases this year. Was looking for something to wear when I didn’t want to wear my Apple Watch, but it is slowly replacing it. The data is very accurate and comparable to data my watch captures. It looks really nice on and I receive so many compliments.
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:Overall performance
Rated 5 out of 5 stars
Love - Would Buy Again
||Posted . Owned for 1 month when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Love my ring. As someone with high anxiety and poor sleep, this helps me to regulate and tracks the management which I'm able to share with my doctors. It also alerts me when my bio-rhythm is off which helps to "predict" my migraines.
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 Fan
||Posted . Owned for 2 weeks when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Provides valuable info to monitor possible health issues. I especially like to monitor my blood oxygen levels and sleep efficiency.
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 friend - Pros mentioned:Overall performance, Sleep tracking
Rated 4 out of 5 stars
Nifty self-care smart device
||Posted . Owned for 3 weeks when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Limited in function, but an excellent self-care smart device. Got it as a present for my wife (didn't fit at first but Best Buy was able to exchange it without issue). She loves it telling her sleep score. She's learned things about how she goes about the day and its impact on her health. Nothing revolutionary but she likes it and all her friends have one so its fun for them.
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
Great Little Helper
||Posted . Owned for 1 month when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.I was skeptical before I purchased, but did the research and bought the ring. I am very happy with my decision! It complements my watch in tracking my sleep, workouts, stress levels and glucose. It has helped me make some adjustments and to regulate some habits better. Great ring, unobtrusive and beneficial!
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:Design, Overall performance
Rated 5 out of 5 stars
Nice product
||Posted .This reviewer received promo considerations or sweepstakes entry for writing a review.Excellent choice. Work very well and look nice and elegant
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:Comfort, Sleep tracking
Rated 5 out of 5 stars
Ring over watch
||Posted . Owned for 3 weeks when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.I like to use my Apple Watch to tracking things like my heart rate, how I sleep and how miuch movement I am making. since I have had my ring, I dont use my watch as often. way more comfortable and the app tells me everything!
This review is from Oura - Ring 4 - Smart Ring - Size Before You Buy with OR4 Sizing Kit - Size 12 - Black - (2024)
I would recommend this to a friend - Pros mentioned:Overall performance, Sleep tracking
Rated 5 out of 5 stars
Must have
||Posted . Owned for 1 month when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Love it! Got on e for Christmas and ended up getting this one for my girlfriend. She loves it and helps us stay on track with activities, sleep and overall wellbeing.
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:Comfort, Sleep tracking
Rated 5 out of 5 stars
Quality Tech
||Posted . Owned for 2 months when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.I barely noticed I had it on. Super light! And very comfortable. Sleep tracking is definitely on point. I wouldn't wear it for activity tracking or regular everyday wear because it scratches pretty easy in my opinion. But as a sleep tracking device, would definitely recommend!
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:Design
Rated 4 out of 5 stars
Put a ring on it
||Posted . Owned for 1 month when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.The fix and look is what i wanted. I love the tracking information.
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:Battery life
Rated 5 out of 5 stars
Oring
||Posted . Owned for 3 weeks when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.The product is excellent; the long-lasting battery helps me get my physical fitness exactly where it needs to be. Honestly, I am extremely satisfied with my purchase—it is 100% useful.
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:Sleep tracking
Rated 5 out of 5 stars
Perfect
||Posted . Owned for 6 months when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.My wife loves it, she is able to track sleep, stress and so much more.
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, Sleep tracking
Rated 5 out of 5 stars
Great at tracking sleep
||Posted .This reviewer received promo considerations or sweepstakes entry for writing a review.Excellent product. A game changer for tracking sleep. Good battery life.
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 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.Simply awesome! The amount of valuable data I get out of this daily is a game changer…highly recommended for anyone!
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:Battery life, Comfort
Rated 5 out of 5 stars
Outstanding design and capabilities
||Posted . Owned for 1 month when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Like - fit, comfort, look, capabilities, charging and days of battery operation. I wear it 24x7 I especially like step counts, heart rate and sleep monitoring.
This review is from Oura - Ring 4 - Smart Ring - Size Before You Buy with OR4 Sizing Kit - Size 14 - Stealth - (2024)
I would recommend this to a friend - Pros mentioned:Sleep tracking
Rated 5 out of 5 stars
Love it
||Posted . Owned for 3 weeks when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.great for sleep tracking, and monitoring your health
This review is from Oura - Ring 4 - Smart Ring - Size Before You Buy with OR4 Sizing Kit - Size 12 - Rose Gold - (2024)
I would recommend this to a friend - Pros mentioned:Sleep tracking
Rated 3 out of 5 stars
Oura Ring Gen 3: Cutting-Edge HRV—But at What Cost
||Posted .This reviewer received promo considerations or sweepstakes entry for writing a review.As someone passionate about tracking heart rate variability (HRV) for health and resilience, I put the Oura Ring and RingConn head-to-head—and Oura left me both impressed and frustrated. What Oura Does Well Recovery-Grade HRV: Oura is as accurate as anything outside a hospital, measuring HRV (rMSSD) at night for deep recovery. If you want insight into your autonomic nervous system—stress, strain, and rest—Oura’s data is solid and beautifully presented. Sleep Tracking: The ring’s sleep stage analysis and readiness score are helpful for seeing how your body bounces back, especially if you’ve been under stress, sick, or training hard. Where It Falls Short Paywall for Wellness: After the trial, you have to pay $6/month for most features. Without a subscription, you lose access to HRV trends, detailed sleep, temperature, and more. That means the $350–$500 you paid just gets you the hardware—wellness is extra. Luxury Pricing, Questionable Value: The base price is steep, and the gold version costs even more (and yes, the gold can tarnish—search the reviews!). You’re paying for a brand and a shiny finish, not extra function. Opaque Data: Oura only shows your lowest HRV average at night, not your highest, nor your real-time ups and downs. If your number seems low (mine is often ~19 ms), that’s by design—it’s showing your most “strained” period, not your day’s average. This can be confusing and discouraging. Step Count Drift: After recent updates, Oura’s step count dropped (sometimes undercounted), while RingConn overcounts. Neither is perfect. RingConn: A Cheaper, Broader Lens All-Day HRV: RingConn measures HRV continuously, so you can see how stress, calm, and even emotions affect you throughout the day. No subscription required. Half the Price: $200, with core metrics, including HRV, and no recurring fees. App Needs Work: No way to see weekly/monthly HRV trends (at least as of this writing), which makes long-term improvement hard to track. What Companies Should Learn Stop Gating Health Data: HRV isn’t new; HeartMath has offered this tech for decades, focused on healing, not profits. Wellness shouldn’t be locked behind a luxury paywall. Transparency and Choice: Let users see all their HRV data—lowest, highest, averages, and real-time—and empower them to interpret it meaningfully. Price for Access, Not Exclusion: These rings could transform public health if made more affordable. Apple and Oura, why not partner with mission-driven orgs and make HRV tracking a right, not a privilege? Bottom Line If you want the most validated HRV data for overnight recovery, Oura is still the gold standard—but it comes with a monthly toll, luxury pricing, and data “curation” that hides more than it reveals. If you want more raw, day-long HRV (with some trade-offs in accuracy), RingConn is a worthy challenger at half the price. If I could, I’d blend Oura’s science with RingConn’s access and HeartMath’s spirit. Until then, Oura gets 2–3 stars from me—not for lack of innovation, but for putting wellness behind a velvet rope. Pros: Clinical-grade overnight HRV Solid sleep tracking Comfortable, stylish design Cons: Expensive hardware plus required subscription Gold finish can tarnish HRV and steps not always transparent or accurate Locks key wellness metrics behind a paywall Wellness is a journey, not a gated community. Here’s hoping the next wave of rings is for everyone—not just the privileged few.
This review is from Oura - Ring 4 - Smart Ring - Size Before You Buy with OR4 Sizing Kit - Size 7 - Silver - (2024)
No, I would not recommend this to a friend - Pros mentioned:Overall performance, Sleep tracking
Rated 5 out of 5 stars
Amazing
||Posted .This reviewer received promo considerations or sweepstakes entry for writing a review.The oura ring is amazing. Looks like an accessory but it is more than that, it gives you key insights of your health.
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
















