Specifications
- Operating System CompatibilityApple iOS, AndroidBuilt-in Storage0 gigabytesMetrics MeasuredActivity vs. inactivity, Blood oxygen, Hours slept, Calories burned, Resting heart rateProtective QualitiesWater resistant, Dust resistantMaximum Depth of Water Resistance328 feetBand MaterialTitanium
Reviews
Customers are saying
Customers admire the Ring 4 for its detailed sleep tracking, overall performance, comfortable design, and great battery life. Many users find the data accuracy to be better than other wearables. However, some customers have reported issues with the size, scratch resistance, and connectivity.
Customer Images
The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products, promotional considerations or entries into drawings for honest, helpful reviews.
- Rated 5 out of 5 stars
Amazing Insight into My Health and Sleep
I’ve been using the Oura Ring for a few months now, and I’m genuinely impressed. It’s sleek, comfortable, and so easy to wear that I often forget I have it on. The data it provides about sleep, readiness, and activity has really helped me understand my body better and make small changes that have a big impact. The sleep tracking is particularly accurate — it shows not just how long I sleep, but how well. I love being able to see my sleep stages, heart rate variability, and recovery score every morning. The app is intuitive and gives practical suggestions instead of just numbers. Battery life is excellent (about a week per charge), and the ring itself still looks brand new. It’s also nice that it can track temperature and even detect early signs of stress or illness. Overall, it’s one of the best wellness investments I’ve made. Highly recommend it to anyone serious about improving their sleep and overall health.
This review is from Oura - Ring 4 - Smart Ring - Size Before You Buy with OR4 Sizing Kit - Size 7 - Gold - (2024)
MariaC Posted
- Rated 5 out of 5 stars
Game Changer For Health Tracking
I recently purchased the Oura Ring, and I couldn't be happier with my decision! This sleek and stylish ring has completely transformed the way I approach my health and wellness. First off, the design is fantastic—it's lightweight and comfortable to wear, making it easy to forget that I even have it on. The range of features is impressive; from tracking my sleep patterns to monitoring my activity levels and heart rate, the Oura Ring provides comprehensive insights that help me make informed decisions about my health. The sleep tracking, in particular, has been a revelation. I love how it breaks down my sleep stages and gives me a readiness score each morning, allowing me to adjust my routines accordingly. The app is user-friendly and visually appealing, making it easy to interpret my data at a glance. Battery life is exceptional, lasting about a week on a single charge, which is a huge plus. Plus, the ring is durable and water-resistant, so I don’t have to worry about taking it off during workouts or showers. Overall, the Oura Ring is an invaluable tool for anyone serious about tracking their health and improving their lifestyle. I highly recommend it to anyone looking to take their wellness journey to the next level! be happier with my decision! This sleek and stylish ring has completely transformed the way I approach my health and wellness. First off, the design is fantastic—it's lightweight and comfortable to wear, making it easy to forget that I even have it on. The range of features is impressive; from tracking my sleep patterns to monitoring my activity levels and heart rate, the Oura Ring provides comprehensive insights that help me make informed decisions about my health. The sleep tracking, in particular, has been a revelation. I love how it breaks down my sleep stages and gives me a readiness score each morning, allowing me to adjust my routines accordingly. The app is user-friendly and visually appealing, making it easy to interpret my data at a glance. Battery life is exceptional, lasting about a week on a single charge, which is a huge plus. Plus, the ring is durable and water-resistant, so I don’t have to worry about taking it off during workouts or showers. Overall, the Oura Ring is an invaluable tool for anyone serious about tracking their health and improving their lifestyle. I highly recommend it to anyone looking to take their wellness journey to the next level!
This review is from Oura - Ring 4 - Smart Ring - Size Before You Buy with OR4 Sizing Kit - Size 9 - Rose Gold - (2024)
ChristieB Posted
- Rated 5 out of 5 stars
Get it, you won’t regret it!
After my husband got his Samsung ring over a year ago, I had been really curious about the best iOS alternative. After doing a bunch of research, the Oura ring emerged as the most accurate ring on the market. I also use an Apple Watch for health monitoring, but it is so delightful to be able to take the watch off at night! Mostly, I love the Oura ring. It’s comfortable, lightweight, non-obtrusive, and seems to do the job. The battery life is great! I typically charge it while I shower, so I never see a dead battery. The sleep tracking is highly sensitive, much more than the Apple Watch, so it records all my little wake-up's throughout the night. The cons of this ring are minimal but worth mentioning. I’m not sure how durable the ring itself is. I’ve had it for almost two months and it is definitely scratched up. It’s not as though I’m wearing it while performing hard manual labor. I just do every day chores and this has led to scuffs and scratches. I also wish the charger was wireless (like an iPod case) where you could throw the ring in it and take the whole thing with you and it would charge. The app needs its own review, but since it is required to access the data from the ring, I will do that here as well. The app is crucial to the use of the ring, and it costs money to use. I don’t love that. However, I do love all the app tells me, so it is worth it for me. The app seems much more in tune with me than Apple Health, even though they share data. A few days after getting the ring, I got a cold. The app knew before I did that I was getting sick. I was able to take precautions to not only not spread my cold to others, but to also turn up the self-care so that the symptoms were not too bad. I also really appreciate the chronotype feature that helps you determine your optimal sleep schedule. It calibrated mine fairly quickly and it matches what I had always felt was best for me. It even dynamically sets a “move” goal each day based on your sleep score from the previous night, intuitively knowing if you feel run down and need an easy day or if you feel energized and ready to climb mountains. The app is a treasure trove of data and informative reports. My biggest gripe about the app, aside from the required subscription, is the sleep tracking feature. Like most people, I climb into bed and then spend some time on my phone. I am not actively trying to sleep, but the ring will interpret that as being unable to fall asleep, which can lower your sleep score. I wish that there was a way to let the ring know when you actually put the phone away, turn off the light, and start to go to sleep. Ultimately the whole product is a little expensive, but the data it provides is incredibly insightful and helpful. If you’re in the market for a smart ring, which you probably are if you’re reading this, I recommend giving the Oura ring a try.
This review is from Oura - Ring 4 - Smart Ring - Size Before You Buy with OR4 Sizing Kit - Size 11 - Brushed Silver - (2024)
KimberleyS Posted
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Oura Ring 4 brings you closer to what matters most — your health. With an updated all-titanium design, this smart ring features Smart Sensing, a new sensing platform that doesn’t just measure your biometrics but also adapts to you. It provides insights into over 50 biometrics including sleep, readiness, activity, heart health, stress, metabolic health and women’s health.
Oura Ring 4 brings you closer to what matters most — your health. With an updated all-titanium design, this smart ring features Smart Sensing, a new sensing platform that doesn’t just measure your biometrics but also adapts to you. It provides insights into over 50 biometrics including sleep, readiness, activity, heart health, stress, metabolic health and women’s health.
Oura Ring 4 Ceramic is a modern expression of our revolutionary smart ring technology that blends refined elegance with everyday durability. The high-performance ceramic exterior is designed to keep up with you and all that you do. The Ceramic Collection is available in four unique colors: Midnight, Petal, Tide and Cloud. Each new color is built to accent your style and personality. This colorful new take comes with the same cutting-edge technology of Oura Ring 4. Track over 50 health metrics and get personalized insights into your sleep, activity, readiness, stress, heart health, metabolic health, women's health and more. It is built around a breakthrough sensing technology, Smart Sensing, which adapts to your finger to deliver accurate, continuous data. With 5-8 days of battery life, you'll see a complete picture of your health. It's designed with recessed sensors on the interior, making it comfortable and gentle, even on sensitive skin. Oura Ring 4 Ceramic comes in sizes 4-15 and four stunning finishes to fit your style and your finger, effortlessly. Keep your Oura Ring 4 Ceramic looking like new with the Ceramic Polishing Pad. Once you activate your Oura Ring 4 Ceramic, you’ll receive an in-app message and email with instructions to redeem your free Ceramic Polishing Pad. Due to the hardness of the zirconia ceramic, it can take on the color of softer metals, like a dumbbell or cookware. Over time, you may notice grey marks on your Oura Ring 4 Ceramic. Rest assured, it's not damaged — it's evidence of a metal transfer and easy to remove with proper cleaning. Use caution when handling metal objects and consider removing your Oura Ring for some activities. The Oura Ring 4 Ceramic Polishing Pad is your partner in keeping your ring in top condition.
Actionable health tracking smart ring. A comfortable and sleek smart ring that tracks your sleep, movement and recovery trends, nudging you to make healthier choices every day. The Ring lasts up to 6 days on a complete charge.*
| Pros for Oura - Ring 4 - Smart Ring - Size Before You Buy with OR4 Sizing Kit - Size 6 - Gold - (2024) | |||
|---|---|---|---|
| Sleep Tracking, Overall Performance, Comfort, Battery Life, Design | Sleep Tracking, Overall Performance, Comfort, Battery Life, Design | Overall Performance, Sleep Tracking, Comfort, Battery Life, Design | There were no pros for this product— |
| Cons for Oura - Ring 4 - Smart Ring - Size Before You Buy with OR4 Sizing Kit - Size 6 - Gold - (2024) | |||
| Scratch Resistance, Size, Connectivity | Scratch Resistance, Size, Connectivity | Size, Weight | There were no cons for this product— |