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Oura Ring 5 - Gold - Size 11 - World’s Smallest Smart Ring - Sleep, Activity, Women’s Health, AI Advisor, 1 Week of Battery Life, Size Before You Buy, Android & iOS Compatible

  • Based on 11 reviews
Condition: New
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Availability: Only 3 left in stock, order soon!
Fulfilled by Amazon

Arrives Saturday, Jul 25
Order within 13 hours and 55 minutes
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Style: Ring


Size: 11


Color: Gold


Features

  • THE WORLDS SMALLEST SMART RING - 40% smaller than the previous generation, Oura Ring 5 is thinner, lighter and smaller than ever. The updated all-titanium design is more scratch-resistant and comfortable than ever
  • EVERYDAY HEALTH SENSING - Oura tracks over 50 health metrics, including sleep, activity, stress, heart health, metabolic health and womens health metrics. Oura seamlessly integrates with over 40 apps including Natural Cycles, Strava, & more
  • OURA MEMBERSHIP - First month of membership is included with purchase, for new members only. Subscription is 5.99/mo afterwards. Membership is tied to your account via the Oura App, not your physical ring
  • REBUILT FOR GREATER ACCURACY - Oura Ring 5 has been re-engineered and reconfigured, providing more precise personal health data. Larger, smarter sensors bring research-grade accuracyall in Ouras smallest form factor yet
  • 6-9 DAYS OF BATTERY LIFE - With 6-9 days of battery life, youll never miss a night of data
  • DIVE DEEPER WITH AI - Oura Advisor provides sound guidance as you make moves toward more sustained energy levels, better sleep, a healthy weight, and so many other health benefits
  • HSA/FSA ELIGIBLE - We can accept HSA or FSA funds for the following: Oura Ring, additional chargers, and shipping

Description

Introducing the world’s smallest smart ring: Oura Ring 5, built with even more sensing power than previous generations. 40% smaller and ultra lightweight, Oura Ring 5 fits seamlessly in with your life and your style. The updated all- titanium design is more scratch-resistant and comfortable than ever, Oura Ring 5 delivers 50+ health metrics with research-grade accuracy. With 1 week of battery life you can even forget it’s on. No more compromises when it comes to tracking your health. Oura Ring 5 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 5 Sizing Kit before you buy. Oura Rings are not US standard sizing and other Oura Ring generations, and finding the right size will result in the best experience possible. With an Oura Ring 5 Sizing Kit purchase, an Amazon credit will automatically be applied to your Oura Ring 5 at checkout.

Special Feature: Pedometer


Connectivity Technology: Bluetooth


Wireless Communication Standard: Bluetooth


Battery Cell Composition: Lithium Polymer


Shape: Round


Brand: OURA


Style: Ring


Color: Gold


Compatible Devices: Smartphone


Display Type: No Display


Additional Features: Pedometer


Water Resistance Level: Water Resistant


Supported Application: Oura App


Metrics Measured: Heart Rate


Shape: Round


Style Name: Ring


Color: Gold


Battery Cell Type: Lithium Polymer


Connectivity Technology: Bluetooth


Wireless Compability: Bluetooth


Item Weight: 0.06 Kilograms


Brand: OURA


Model Number: JZ90-61616-11


Built-In Media: Charging Cable, Information Booklet, Oura Ring 5, Oura Ring 5 Charger, Quick Start Guide


Warranty Description: 2 Year Limited Manufacturer


Wearable Computer Type: Smart Ring


Manufacturer: Oura


Display Type: No Display


Compatible Devices: Smartphone


Compatible Phone Models: Compatible with iOS and Android devices.


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Saturday, Jul 25

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.

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Leasing options through Acima may also be available during checkout.

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Top Amazon Reviews


  • So far, so good! So far, so good!
I decided to get the 5 instead of the 4. I used the 4 sizing kit and it worked fine. Size 8 is a little snug but that's how it should for for optimization of functions. The app is easy to use. It is thinner and more stylish than the 4.
Reviewed in the United States on June 12, 2026 Reviewed in the United States on June 12, 2026 by gypsy_cookie

  • New Gold Finish! New Gold Finish!
I was excited to see this option to replace my gold Oura Ring 4. My Oura Ring 4 was and is still serviceable - I will continue to use it on occasion I think, but I absolutely love the smaller profile and redesigned finish. I bought this upgrade because of the size, but on the Oura site they mentioned a redesigned finish and I was extremely curious. It is so much better! The previous generation gold finish leaned a bit brassy and clashed with my other gold jewelry. This new finish trends between 10K and 14K gold in the saturation of color and fits right in with my other jewelry while just being altogether more attractive than my Oura 4 smart ring. Attaching a picture comparing it with the band of my 14K gold ring. I would include the Oura 4 comparison, but I do not have it with me. I absolutely love the insight this ring gives to me and the suggests to make my hectic life seem just a little more manageable. The smaller profile makes it easier for me to wear on my index finger and it's incredibly easy to forget I have it on. ... show more
Reviewed in the United States on June 9, 2026 Reviewed in the United States on June 9, 2026 by Heather Hughes

  • Investment
I love the new Oura Ring 5. I like the size of it, this size is 10x more comfortable than the 4. The gold looks like a real gold instead of the yellow. This product is excellent for women’s health tracking especially but can be used for men as well.
Reviewed in the United States on June 17, 2026 by Kensley

  • Best Smart RIng
I absolutely love this Gen 5 Oura Ring. I debated getting the Oura Ring 4 for a few months, then when the Gen 5 had been released I immediately purchased it. I love how sleek, and slim the ring is! If you're debating getting it or not, you should get it! The battery lasts around a week and all of the data is synced to your phone instantaneously. ... show more
Reviewed in the United States on June 15, 2026 by Grayson Q.

  • I can’t believe it’s so small and comfortable
Style: Ring Size: 10 Color: Gold
It is insanely comfortable and accurate. I can’t believe they were able to make it so tiny and elegant. It’s the same size as my wedding band. As soon as it arrived and my wife saw how small it was, she ordered one in gold the same day. I’m shocked that I forget I’m wearing it.
Reviewed in the United States on June 6, 2026 by Sophie

  • It's perfect!
This ring is everything I wish the Oura 4 had been! It is not only a more narrow band, but it's also much thinner and sits flat against my finger like a normal ring does. I had the Oura 4 in gold, and it was a brassy yellow gold and not very realistic. The Oura 5 gold is lighter and looks exactly like my other gold jewelry! I'm not sure how the finish will hold up yet because I've only had it a few days, but so far I'm 1000% happy with my purchase! ... show more
Reviewed in the United States on June 6, 2026 by Sarah

  • Oura ring 5 and 4 Oura ring 5 and 4
Style: Ring Size: 11 Color: Gold
I rarely leave reviews, but this product deserves one. I’ve been interested in the smart health ring category for a while, but I always assumed it wasn’t something I needed. I was wrong. I stopped tracking my sleep because wearing a device on my wrist at night was simply too uncomfortable. It would occasionally wake me up when I moved during sleep. Eventually, I decided to give a smart ring a try. I started with the Oura Ring 4. While I could still feel its presence during the day, it completely disappeared the moment I fell asleep. The sleep tracking seemed incredibly accurate. The ring knew the difference between simply lying still and actually being asleep. What surprised me even more was its ability to capture every single nap with precise timing, accurately detecting exactly when I fell asleep and woke up. For sleep tracking, the ring is simply perfect. Waking up with a clear understanding of how well I recovered the night before gives me genuine motivation to make better choices throughout the day, and that insight is invaluable. Plus, on days when I don’t feel like wearing a watch, I don’t have to. The ring completely covers my fitness tracking needs. It maps out exactly when my heart rate spikes throughout the day and night, making it incredibly easy to understand which activities place stress on my body and which have little impact. The real turning point happened a few days ago when I got seriously sick. The first thing I saw when opening the Oura app that morning was a warning that my body was under significant strain, along with an elevated body temperature reading. I felt absolutely terrible, and the ring knew it. It made the device feel less like a passive biometric tracker and more like a protective tool that warns you when something is wrong. Even now, when I feel almost completely recovered, the app still indicates minor signs of strain and suggests taking it easy. When I switched to the new Oura Ring 5, I was completely blown away. It practically disappeared on my finger. I should mention that choosing a slightly larger size made a huge difference. Because it isn’t squeezing my finger, it’s actually far less noticeable. I originally assumed the tighter the fit, the better, but I was wrong. The difference in weight and thickness compared to the Ring 4 is dramatic. Pictures online honestly don’t do it justice. I genuinely don’t notice it’s there anymore, whether it’s daytime or nighttime. I also love how quickly it warms up and blends with body temperature. The polished surface makes it significantly more comfortable than the plastic sizing kit rings. It was an incredibly smart decision for the company to focus on miniaturizing what was already a very successful product. On top of that, the redesigned gold finish finally looks like actual gold, and the technology now feels like a piece of jewelry rather than a gadget. Room for Improvement If I had two suggestions, the first would be the ability to manually trigger a heart rate or body temperature measurement on demand, either through a button press or a home screen widget. Even if these manual readings consumed slightly more battery, they would be highly appreciated by users who want immediate access to that information. Second, one of the best upgrades Oura could possibly introduce would be a smart alarm. Having the ring track your sleep cycles and trigger your phone alarm at the optimal moment within a designated wake-up window would make this device absolutely priceless. It’s definitely expensive, especially when you factor in the monthly subscription. However, if it fits your budget, I think you’re going to love it. ... show more
Reviewed in the United States on June 5, 2026 Reviewed in the United States on June 5, 2026 by Art

  • Arrived scratched Arrived scratched
Arrived damaged (significantly scratched) and seems thicker than the band of the sizing ring. The amount of scratches and gold worn away makes me think it’s not as durable as Oura claims. I also actually think they may have sent me a Gen4 in the Gen5 packaging bc of how much thicker it feels. I was so disappointed. Hoping the issue isn’t the same with the replacement they’re sending & will update if it isn’t. ... show more
Reviewed in the United States on June 26, 2026 Reviewed in the United States on June 26, 2026 by Amazon Customer

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