If you’re reading this review, you’re likely in one of two groups: you’re new to smart rings and want to know if the Oura Ring 5 is worth it, or you already own an Oura Ring and are wondering whether to upgrade. The short answer is: the Oura Ring 5 is the best smart ring you can buy today, but it’s not the dramatic upgrade its numbering suggests.

The Ring 5 carries over the same sensor package as the Ring 4. It also offers roughly the same battery life. None of the new software features are exclusive to the new model. For most Oura users, the sensible financial move is to wait until your current ring stops working. For newcomers, though, the Ring 5 is a great entry point into the smart ring category, assuming you don’t need advanced fitness tracking.

Key facts at a glance

• Price: $399 and up; subscription is $6 a month.
• Design: thinner and lighter than the Oura Ring 4.
• Sensors: same as the Oura Ring 4.
• Sizing: sizes 6 through 13 at launch; sizes 4, 5, 14, and 15 are missing.
• Charging case: $99 accessory, sold separately.
• Battery life: roughly the same as the Ring 4.
• Software: new features are rolling out to older Oura rings too.

Design and hardware

The biggest physical change is the profile. The Ring 5 is noticeably thinner and lighter than its predecessor. That matters for a device worn all day and night. If the Ring 4 felt too bulky or was uncomfortable for smaller fingers, the Ring 5 is more pleasant to wear.

It is not a small change from an engineering standpoint. Oura had to shrink the internal components while keeping the same sensors and battery performance. Yet from a daily-use perspective, the difference is subtle. Once it’s on your finger, you’re unlikely to think about the grams you saved. That’s why it’s hard to tell existing owners to spend at least $399 on this upgrade.

Durability is better than the standard Ring 4 finish. In testing over about six weeks, the metal picked up a few nicks, but it survived more abuse than the previous non-ceramic version. If harsh wear is a concern, the ceramic Ring 4 is still the better choice, and it’s a shame the Ring 5 doesn’t offer a ceramic option.

Size availability is an important issue. Oura chose not to offer sizes 4, 5, 14, and 15 at launch. The company said it is still assessing demand, but it’s disappointing for people who need those sizes. Accessibility should be a priority for a health wearable, and a narrower size range is a step backward.

Charging case

The Ring 5 charges with a new case that costs $99. That’s annoying because the case is not included with the ring. The case itself is great: it’s portable, protects the ring, and now supports wireless charging, so you can top up the case on a charger instead of plugging it in with a cable. But it should be the standard charger, not a paid add-on.

If you already bought a charging case for the Ring 4, it won’t work with the Ring 5. The two generations have different sizing dimensions, so Oura made the cases incompatible. That’s a frustrating expense for upgraders.

Software updates and data load

Oura launched several new software features alongside the Ring 5. The highlights include GLP-1 Insights, Health Radar, medical lab imports, time-range health data deletion, improved live activity tracking, and a medical AI chatbot connected to Counsel Health. All of these are optional and most are available on older Oura rings, too.

The bigger problem is clutter. The Oura app started as a clean dashboard with activity, readiness, and sleep scores. After years of redesigns and new features, the app now feels crowded. New metrics are buried under multiple menus, and some insights require reading through several screens before you understand what they mean. For a product that was supposed to reduce daily health anxiety, that’s a notable shift.

The data fatigue is real. Nighttime breathing is one example: Oura has measured breathing disturbances for years, but now it shows a prevailing pattern over 30 days and then tries to connect it to demographics, weight, activity levels, sleep regularity, and average sleep duration. This could be useful for long-term observation, but it’s not the simple glanceable health information that originally made Oura so appealing.

Health Radar and AI insights

Health Radar is designed to work in the background and surface important changes on the Today tab. During testing, there were no major health changes, so it’s hard to verify how well it detects illness or stress. That said, the feature stays out of the way until something worth flagging appears, which is a welcome approach.

The medical AI chatbot is also hit or miss. It’s convenient to ask a quick health question without visiting a doctor, and Oura makes it easy to connect with a real doctor for further help. However, the chatbot is still limited. For example, it had no advice for a common but less-documented side effect like ear popping. The AI summaries feel like a supplement to professional care, not a replacement.

GLP-1 Insights

The most personally useful update was GLP-1 Insights. It provides weekly dose reminders and allows you to log where you injected the medication. You can also add symptoms, and the AI summary will offer context on whether your experience seems normal.

It works best for people starting the medication. If you’ve been on a GLP-1 for months, daily symptom logging becomes tedious. The insights are still helpful for identifying patterns, but they require commitment. The AI’s medical knowledge is also incomplete for unusual side effects. It’s a good tool, but not a comprehensive health companion.

Who should buy the Oura Ring 5

Smart rings are often chosen because they offer a simpler experience than smartwatches: no notification overload, basic health metrics, and a compact form factor. The Oura Ring 5 still delivers that more than most wearables. But as Oura adds more features, the app is becoming less minimal.

If you’re new to smart rings and want a lightweight, comfortable tracker with strong sleep and readiness data, the Ring 5 is the one to get. If you’re an existing Oura owner, especially with a Ring 4, there’s no compelling reason to upgrade. The ring is smaller and lighter, but the same sensors, same battery life, and nearly identical software experience mean it’s better to wait until your current ring reaches the end of its life.

Terms and privacy considerations

To use the Oura Ring 5, you must pair it with an iOS or Android phone, which means accepting your phone’s terms of service and privacy policy. You will also need to agree to Oura’s Ring Terms of Use and Health Privacy Policy. If you connect the ring to Apple Health, Google Fit, Strava, or other third-party services, you agree to their terms as well.

There are additional optional agreements if you use the Natural Cycles birth control feature, import medical labs, use Counsel Health, or participate in Oura Labs research studies. If you share data with these services, you’re consenting to their privacy practices. It’s worth reading these agreements carefully, because a health wearable collects sensitive data.

Oura remains the best smart ring maker, and the Ring 5 is a carefully made product. The hardware design is refined, the durability is better, and the software ecosystem is vast. But better doesn’t always mean necessary. For most people, the Ring 4 is still enough, and the joy of a smart ring is supposed to be less — not more.

Source:The Verge News