The Oura Ring 5 was officially announced on May 28, 2026. Pre-orders opened the same day, with shipping starting June 4, 2026. It starts at $399 and is being called the world’s smallest smart ring, 40% smaller than the Ring 4, with upgraded sensors, longer battery life, and a new suite of health software features.
5 quick answers:
- Oura Ring 5 price starts at $399 for standard finishes, $499 for premium
- It is 40% smaller than the Oura Ring 4
- Battery life is 6-9 days depending on ring size and settings.
- It tracks 50+ biometric metrics including blood pressure signals and nighttime breathing.
- An Oura membership costs $5.99/month or $69.99/year and is required for full access.
What is the Oura Ring 5?
The Oura Ring 5 is the fifth-generation smart ring from Finnish health technology company Oura. It is a finger-worn wearable that continuously tracks biometric data, sleep, heart rate, body temperature, blood oxygen, activity, and more, then turns that data into health insights through the Oura app.
Smart rings are worn 24/7, including during sleep, which is something most smartwatches are not comfortable enough to do. That continuous contact makes them particularly good at capturing overnight data, sleep stages, resting heart rate, heart rate variability, which forms the foundation of Oura’s health scoring system.
Oura has sold over 5.5 million rings since launch and is on track to surpass 5 million paid members in 2026, a fourfold increase over two years.
What is the Oura Ring 5 Price?
The Oura Ring 5 starts at $399 / £399 / €429 for standard finishes, Silver and Black. Premium finishes including Gold, Stealth, Brushed Silver, and the new Deep Rose cost $499 / £499 / €529.
That is a $50 increase over the Oura Ring 4, which launched at $349.
Optional extras:
- Oura Ring 5 Charging Case: $99 / £99 / €109 = sold separately, must match ring size.
- Oura Membership: $5.99/month or $69.99/year = required to access full health tracking features.
Without a membership, the ring tracks very limited data. Factor the membership cost into your budget from day one.
| Finish | US Price | UK Price | EU Price |
| Silver / Black | $399 | 399 | 429 |
| Gold / Stealth / Brushed Silver / Deep Rose | $499 | 499 | 529 |
| Charging Case (optional) | $99 | £99 | 109 |
| Membership (monthly) | $5.99 | 6 | – |
| Membership (annual) | $69.99 | £69.99 | – |
What is the Oura Ring 5 Release Date?
Pre-orders opened May 28, 2026, with shipping starting June 4, 2026. Available in ring sizes 6 to 13.
Oura recommends ordering a Ring 5 Sizing Kit before purchasing, even if you already own an older Oura Ring, because the new design has changed fit geometry.
What are the Oura Ring 5 Specs?
The Ring 5 measures 2.28-2.29mm thick and 6.09mm wide, compared to 2.88mm thickness on the Ring 4. It weighs between 2 and 2.69 grams depending on ring size.
It is 40% smaller than the previous generation, making it the smallest smart ring currently available from any manufacturer.
Full specifications:
| Spec | Oura Ring 5 | Oura Ring 4 |
| Thickness | 2.28–2.29mm | 2.88mm |
| Width | 6.09mm | – |
| Weight | 2–2.69g | 3.3–5.2g |
| Battery life | 6-9 days | 5–8 days |
| Water resistance | IP68, 100m | IP68, 100m |
| Material | Aerospace-grade titanium | Titanium |
| Sizes | 6-13 | 6-13 |
| Metrics tracked | 50+ | 30+ |
What Health Features Does the Oura Ring 5 Have?
The Ring 5 tracks over 50 biometric and wellness metrics, including heart rate variability, blood oxygen saturation, body temperature trends, respiratory patterns, stress levels, menstrual cycle signals, and sleep staging.
The bigger news with this launch is the new software features, several of which are also rolling out to Ring Gen3 and later users.
New features launching with Ring 5:
- Health Radar: Background biometric monitoring that surfaces patterns worth paying attention to. Launching with two capabilities: Blood Pressure Signals and Nighttime Breathing. Available from June 2026 in the US, India, and UAE for English-language app users.
- Live Activity Tracking: Launching June 4, lets users start a workout in the Oura app and view pace and distance from their phone.
- Oura Health Records: US members in 43 states can connect eligible healthcare providers to import lab results, medications, allergies, and diagnosed conditions into a personal health record.
- On-Demand Care: Members can ask health questions, receive personalised advice, and connect with providers directly in the Oura app, available in 43 US states.
Sensor upgrades: Oura reengineered its sensors for better skin contact and added more powerful LEDs to increase accuracy across a wider range of finger sizes and skin tones.
How Does Oura Ring 5 Battery Life Compare to Ring 4?
The Ring 5 lasts 6 to 9 days on a single charge, compared to 5 to 8 days on the Ring 4. That is a meaningful improvement given the ring is 40% smaller, maintaining similar battery endurance in a significantly reduced physical volume is a genuine engineering achievement.
The optional Charging Case can provide up to one month of additional battery life. That makes it a practical travel accessory even if it is not included in the box.
How Does Oura Ring 5 Compare to Samsung Galaxy Ring?
Both are premium smart rings targeting health-conscious consumers. Here is where they stand:
| Feature | Oura Ring 5 | Samsung Galaxy Ring |
| Starting price | $399 | $299 |
| Membership required | Yes – $5.99/month | No (Samsung account only) |
| Battery life | 6-9 days | Up to 7 days |
| Health metrics | 50+ | 25+ |
| Smallest design | Yes (40% smaller than Ring 4) | No |
| Blood pressure signals | Yes (US, India, UAE) | Limited |
| Ecosystem | Standalone app | Best with Samsung Galaxy devices |
Oura tracks more metrics in greater depth. Samsung Galaxy Ring costs less upfront and has no subscription. If you are deep in the Samsung ecosystem, Galaxy Ring fits naturally. If health depth matters more than price, Oura Ring 5 is the stronger option.
Is the Oura Ring 5 Worth Buying Over Ring 4?
If you already own an Oura Ring 4, the upgrade case is moderate. The health tracking capabilities are largely the same, the core metrics, membership features, and scoring system carry over. The Ring 5 is smaller, lighter, more comfortable, and has slightly better battery life and sensors. Those are real improvements, but not transformative ones for existing users.
If you are buying a smart ring for the first time, the Ring 5 is the obvious choice over the Ring 4, better design, better sensors, same price bracket, and access to all the new software features.
The $399 starting price plus the $69.99 annual membership means the first-year cost is roughly $469. That is a real commitment. Make sure continuous health tracking is something you will actually engage with before spending it.
Frequently Asked Questions
Does the Oura Ring 5 need a subscription? Yes. The Oura membership costs $5.99/month or $69.99/year. Without it, you get very limited data from the ring.
Is the Oura Ring 5 waterproof? Yes. It carries an IP68 rating and is water resistant to 100 metres.
What sizes does the Oura Ring 5 come in? Sizes 6 to 13. Oura recommends ordering its free sizing kit before purchase.
Does the Oura Ring 5 work with Android and iPhone? Yes. The Oura app is available on both iOS and Android.
When does the charging case ship? The optional charging case charges the Ring 5 up to four times before needing a recharge itself and is available at the same time as the ring.
Key Takeaways
- Oura Ring 5 starts at $399, ships June 4, 2026, the world’s smallest smart ring at 40% smaller than Ring 4.
- Battery life improved to 6-9 days; weighs just 2-2.69 grams.
- Tracks 50+ metrics; new features include Health Radar, Blood Pressure Signals, and Live Activity Tracking.
- Membership at $5.99/month is required for full access, factor this into total cost.
- Best for new buyers; existing Ring 4 users have a moderate upgrade case.
