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OURA

Oura Ring Gen3 Horizon - Black - Size 6 - Smart Ring - Size First with Oura Ring Gen3 Sizing Kit - Sleep Tracking Wearable - Heart Rate - Fitness Tracker - 5-7 Days Battery Life

    • Based on 3,539 reviews
Condition: New
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$280.68 Why this price?

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As low as $46.78 / mo
  • – 6-month term
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Ready to go? Add this product to your cart and select a plan during checkout. Payment plans are offered through our trusted finance partners Klarna, PayTomorrow, Affirm, Afterpay, Apple Pay, and PayPal. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

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To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

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Availability: In Stock.
Fulfilled by Amazon
Arrives Friday, May 9
Order within 9 hours and 32 minutes
Available payment plans shown during checkout

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Style: Horizon


Color: Black


Size: 6


Features

  • MORE ACCURATE BY DESIGN - Your finger provides the most accurate pulse reading, making your health data and insights more personal than ever. Oura Rings research grade sensors monitor over 20 biometrics with precision.
  • SYNC WITH YOUR FAVORITE APPS - Compatible with iOS and Android Oura seamlessly integrates with over 40 apps including Apple Health, Google Health Connect, Natural Cycles, Flo, Strava, & more.
  • HSA/FSA ELIGIBLE - We can accept HSA or FSA funds for the following: Oura Ring, and additional chargers
  • EASY TO WEAR, EVERYWHERE - Every Oura Ring Gen3 is made of titanium: built to last, lighter than the average wedding band, non-allergenic, and water resistant. From a workout to a night out, Oura discreetly monitors your health with comfort and accuracy
  • LOOKING FOR THE BEST HEALTH TRACKER? - Whether youre searching for a sleep ring or fitness ring, Oura Ring Gen3 is for you this revolutionary smart ring that allows you to discreetly track your sleep, activity, recovery and stress - in style

Description

Oura is the creator of the revolutionary smart ring— Oura Ring — and the Oura App, a world-class personal health platform. Together, the Oura Ring and Oura App work hand-in-hand to provide members with accurate and personalized daily health data, insights, and guidance. Oura Ring is sleek, accurate, and comfortable — it tracks your sleep, activity, and recovery and so much more with advanced sensor technology and up to 7 days battery life. The Oura Membership is always improving with new features and product updates that make tracking your health more personal than ever. New members get the first month of Oura Membership free, then it’s $5.99 per month. Oura Ring is FSA/HSA Eligible — we can accept FSA or HSA funds for the following: Oura Ring, additional chargers, and shipping. IMPORTANT: Size yourself with the Oura Ring Sizing Kit before you buy — Oura Rings are not US standard sizing, and finding the right size will result in the best experience possible. With a sizing kit purchase, a $10 credit will automatically be applied to your Oura Ring at checkout.

Product Dimensions: 1.1 x 1.1 x 0.28 inches


Item Weight: 8 ounces


Item model number: JZ90-51382-06


Batteries: 1 Lithium Ion batteries required. (included)


Other display features: Wireless


Color: Black


Whats in the box: Oura Ring, Charger, USB Cable, Information Booklet, Quick Start Guide


Department: unisex-adult


Manufacturer: Oura


Country of Origin: Estonia


Date First Available: January 19, 2024


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Friday, May 9

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

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Top Amazon Reviews

    • Small but Mighty—My Favorite Wellness Tool 💍✨
Style: Heritage Color: Gold Size: 10
I’ve been using my Oura Ring for a while now and I’m genuinely obsessed. It’s sleek, minimal, and so easy to wear that I forget I even have it on—but the data it gives me is next level. I especially love the sleep tracking—it’s helped me build better habits and actually understand how I’m resting. The activity tracking is equally helpful and doesn’t feel overwhelming or judgmental. Just smart, intuitive insights that make me feel more in tune with my body every day. ... show more
Reviewed in the United States on April 30, 2025 by Annalise
    • So functional!
Review Image by Griselda Cordero Griselda Cordero
Review Image by Griselda Cordero Griselda Cordero
Review Image by Griselda Cordero Griselda Cordero
I’ve had the Oura ring for a month now and I love it so much! I had wanted this ring since it first came out but could never afford it. Now that you can use your FSA/HSA, it is possible. Since I used mine, I went with my favorite color rose gold. The color itself is gorgeous but not a true rose gold. It’s more of a true gold. Doesn’t matter because it’s beautiful and so functional. I look forward to waking up and checking my stats on the app. It is so accurate too! I thought I was getting a bit sick one day and it told me to take it easy so it picked up on the changes within my body. The sleep tracking is what I mainly got the ring for. I have trouble tossing and turning all night and this ring picks up on my sleep cycles. It will give suggestions of when you should go to sleep to get a better night’s rest. It is pretty comfortable to sleep with as well. Doesn’t bother me at all. Choosing the right size of ring is very important. Since our fingers do tend to swell in our sleep and with the weather. I recommend sizing up. I usually wear a size 8 but with the sizing kit, I found I had to size up to a 9. Even when my finger has swelled, it’s not uncomfortable at least for me. I have seen a lot of people being put off on the monthly subscription. Although it would be nice not to have to pay for one, I don’t mind it. As far as the work out option, I haven’t gotten a chance to test it. I do feel it needs better options to choose from with the workout options they have. If it were more like the options on my Apple Watch, it would make it even better. I also feel the period tracking could be better. It’s very basic. Just lets you choose a start date and your flow. This is what I wish Oura could put more effort into tweaking on the app. Its period predictability is pretty spot on. But why should we have to use a separate app if we want to get a more detailed breakdown of our menstrual cycle? I know there are other competitors with more reasonable pricing but Oura really is the way to go. I was able to easily put in my order here and got it the next day! Don’t order through the Oura site though. I had an order on their site that was taking forever to get any updates on my order and as it turns out, they were so backed up because they were busy fulfilling their Amazon contract. So just cancelled with them and ordered here and it worked out. If you’re debating on getting one, just do it! ... show more
Reviewed in the United States on April 6, 2024 by Griselda Cordero Griselda Cordero
    • Worth it for my sanity!
I was looking into buying an Oura, but I didn't want to spend a whole lot on it. I knew the Gen 4 had come out, so I waited for the 3 to go on sale. I did buy the sizing rings and I DID get the $10 credit applied when I purchased the ring. The ring itself works great and provides a lot of information. I wish I had done just a little more research, though, because the inside of the 3 is acrylic and I have sensitivities to that material. I have to switch fingers a lot to keep the irritation at a minimum. It does feel a little bulky some days, but I also put a cover on it to prevent scratches. I am unable to wear it at work because of what I do, so it misses out on some of my daily activity, but I found a way to input the activity manually and I think that's helping it understand me better. The $6 subscription is worth it because they keep the app updated and add new features along the way. The symptom radar is really cool, but also a little nerve-wracking sometimes. You have full control of what you see in the app, which is nice. ... show more
Reviewed in the United States on March 23, 2025 by Jana M.
    • Great Health Tracker, but Sleep Detection Needs Improvement
Style: Horizon Color: Stealth Size: 9
I’ve been using the Oura Ring Gen3 Horizon for a while now, and overall, I’m really impressed. It’s sleek, comfortable, and barely noticeable on my finger. The health tracking features—especially heart rate, activity, and readiness scores—are insightful and help me stay on top of my wellness. The battery life is also great, lasting about 4-5 days on a single charge. However, one issue I’ve noticed is that the sleep tracking isn’t always accurate. If I’m lying in bed using my phone before sleep, the ring sometimes assumes I’m already asleep, which slightly skews my sleep data. Also, it doesn’t detect naps in my car. It would be great if this could be improved in future updates. Aside from that, it’s an excellent wearable for anyone looking for a health tracker. Definitely worth considering! ... show more
Reviewed in the United States on February 7, 2025 by Alessio
    • Amazing for body tracking and fitness guidance!
This ring is incredible! It gives me detailed insights into my body — from sleep quality to recovery to heart rate trends. I especially love how it helps me know how much I should move or rest each day. It’s sleek, comfortable, and surprisingly accurate. Highly recommended for anyone serious about their health! ... show more
Reviewed in the United States on April 21, 2025 by Juliana Z
    • Does everything I need it to and more!
Style: Horizon Color: Black Size: 6
I had an Apple Watch Series 8 for a while and I liked it but after wearing it for a while it would start to get uncomfortable and become a sensory problem for me. I have autism so I'm super picky about wearing things. Strangely it also started to leave burn marks on my arm. I still wanted be able to track my sleep because I'm a chaotic sleeper and have other important information about how my body is doing. I was a little apprehensive about the Oura at first because I can't even wear normal rings so I wasn't sure I'd be able to wear this one. Now I can say the only time I've taken it off in the last 6 months is when I need to charge it. It's so comfortable I forget it's there and my finger even feels weird when I take it off. There is a subscription fee for the app but I don't mind paying it. I was paying for multiple subscriptions for my Apple watch to get all the data I needed but this is just one small subscription. I do still wear my Apple Watch for workouts (and even during that short time it's started burning my skin) because Oura isn't the best at that but it is still the best I've found for sleep and general wellness. ... show more
Reviewed in the United States on October 31, 2024 by Meow Mix

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