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Oura Ring 4 - Smart Ring - Size Before You Buy with Oura Ring 4 Sizing Kit - Size 9 - Gold

Model:JZ90-54216-09
SKU:6595502
Your price for this item is $499.00

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Ring Size

9
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Color

Gold
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  • Specifications
    Operating System Compatibility
    Apple iOS, Android
    Built-in Storage
    0 gigabytes
    Metrics Measured
    Activity vs. inactivity, Blood oxygen, Hours slept, Calories burned, Resting heart rate
    Protective Qualities
    Water resistant, Dust resistant
    Maximum Depth of Water Resistance
    328 feet
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Reviews

Rating 4.6 out of 5 stars with 980 reviews

Rating by feature

  • Rating 4.7 out of 5 stars

  • Rating 4.6 out of 5 stars

  • Rating 4.7 out of 5 stars

92%would recommend to a friend

Customers are saying

Customers recognize the Oura Ring 4 for its accurate sleep tracking, comfortable design, and long battery life. They appreciate the insights and data provided by the accompanying app but express concerns about the subscription fee and the ring's susceptibility to scratches.

This summary was generated by AI based on customer reviews.

Top Mentions filter

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

    Oura Ring 4

    I absolutely love my Oura Ring 4 in gold! It’s a perfect blend of cutting-edge technology and elegant design. The gold finish is stunning and elevates it beyond just a health tracker—it feels like a luxury accessory that seamlessly integrates into my everyday style. The insights it provides are truly life-changing. The sleep tracking is incredibly accurate, and the readiness score helps me make informed decisions about my activity levels each day. I also appreciate the period prediction feature—it’s discreet, accurate, and so useful for planning ahead. The battery life is fantastic, lasting nearly a week on a single charge, and the app is intuitive and easy to use. The real-time feedback on heart rate and stress levels has encouraged me to make small but impactful changes to my lifestyle. This ring is worth every penny—it’s not just a wearable, but a tool for holistic health and wellness. Highly recommend it to anyone looking for an advanced yet stylish health tracker!

    Posted by ChristinaA

  • Rated 5 out of 5 stars

    Happy I purchased this!

    I’ve had the Oura ring in the color Stealth for a few weeks now and I’m enjoying the insight it provides on my health and well-being. I like the looks of this style and have to say it’s quite comfortable. It’s sturdy and have not had issues with scratches on the surface as of yet. The battery life is good, but with that being said, I do charge it every day while I shower. By the time I’m done, the ring is fully charged again. Every morning I look at my sleep tracking and readiness score and add my tags. I’m sure I will continue to enjoy this ring for a long time!

    Posted by CanVan

  • 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!

    Posted by ChristieB

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