Oura Ring 5 Review: Thinner Design, Bigger Battery Gains

Verdict: A Jewelry-Like Health Ring for Data-Obsessed Wearers

The Oura Ring 5 is a screenless health tracking ring that combines a slimmer titanium body, extended smart ring battery life, and detailed wellness metrics to offer continuous sleep, activity, and recovery monitoring in a jewelry-like form factor.

This Oura Ring 5 review starts with the bottom line: it is an excellent choice for people who want a health tracking ring that feels like real jewelry, and who are willing to pay both the high upfront price and the ongoing membership fee. Starting at USD 399 (approx. RM1,870) plus a USD 69.99 (approx. RM330) annual subscription, it is the most expensive smart ring in its class, but also one of the most comfortable and capable. If you care more about workouts than about all-day wearability, a cheaper wristband will serve you better. For sleep, recovery, and discreet tracking in almost any setting, Oura Ring 5 is the current reference point.

Design and Comfort: 40% Thinner, More Like a Real Ring

The headline upgrade is the wearable ring design. Measuring 0.24 inches wide by 0.09 inches thick, the Oura Ring 5 is 40% slimmer than the previous model’s 0.31 by 0.11 inches, yet that earlier version was already considered thin and comfortable. In practice, the new profile matters: the fifth‑gen model is so thin that reviewers often forgot they were wearing it, and its rounded exterior looks like ordinary jewelry at a glance, with minimal visible tech.

Oura sticks with high-performance titanium, IP68 resistance, and waterproofing down to 328 feet, so the slimmer body does not come at the cost of durability. A small white notch inside the band shows where to align the sensors towards your palm, which helps keep readings consistent. The trade-offs are subtle but real: the size range shrinks to 6–13, down from 4–15, so people with very small or very large fingers may struggle to find a good fit. If you fall inside that range, though, this is one of the least obtrusive health wearables you can buy.

Battery Life: Finally a Smart Ring You Do Not Baby

Battery life has been a common complaint with every health tracking ring; Oura Ring 5 finally addresses that pain. The company estimates six to nine days per charge, up from five to eight days for Ring 4. In independent testing, it exceeded that claim, lasting about 10.5 days in two separate rundown tests with typical use. That not only beats the older Oura but also outlasts a noted wristband competitor that managed 8.5 days per charge.

On the included charging stand, the ring reached full charge in 83 minutes, so even when you do need to top it up, you are not tethered to an outlet for long. The practical effect is simple: you can keep wearing the ring through sleep and daily life without constantly planning around charging breaks. For anyone focused on long-term trends like sleep regularity or breathing patterns, fewer gaps in the data mean more reliable insights. The trade-off is that you still need to carry a proprietary charger when travelling, and heavy app use or new features like overnight blood-pressure checks may trim that headline figure in real life.

Health Tracking: Full-Strength Sensors in a Thinner Shell

Despite the reduced thickness, this health tracking ring does not scale back its internals. Like the previous generation, the Oura Ring 5 uses red and green infrared LEDs to track heart rate, heart rate variability, blood oxygen saturation, respiratory rate, plus skin temperature and motion through an accelerometer. According to one reviewer, “the Oura Ring 5 tracks more than 50 health metrics,” spanning daily movement, different exercises, sleep duration and stages, and stress levels.

New features arriving with this generation include long-term breathing-pattern measurements, overnight blood-pressure monitoring for signs of hypertension, and tracking of GLP‑1 weight-loss medication effects. Over time, the app adds higher-level views such as cardio capacity, cardiovascular age, and sleep regularity. The trade-offs are more about focus than capability: it is not the best choice for detailed exercise coaching or screen-based guidance. If your priority is holistic wellness trends—sleep, recovery, and subtle signals—its all-day comfort makes those metrics more complete than they would be with a bulky wrist device you might take off at home or at formal events.

Price, Membership, and Everyday Wearability

At USD 399 (approx. RM1,870) for the base model, the Oura Ring 5 is USD 50 (approx. RM235) more than the still-available Ring 4, even though both offer the same tracking features. Premium finishes like brushed silver, deep rose, gold, and stealth climb to USD 499 (approx. RM2,340). On top of that, Oura charges USD 69.99 (approx. RM330) per year for access to most features, making this the most expensive smart ring among its key rivals, some of which skip subscriptions entirely.

In return, you get a device that looks appropriate with almost any outfit. The black and silver options cover minimalist tastes, while the pricier finishes make it blend seamlessly with existing jewelry stacks. Reviewers note that unlike some wrist-based trackers, the ring “doesn’t ever detract from my look” and can even add a touch of style on formal occasions. That is the core value proposition: you pay a premium so you never feel like you have to take your tracker off for a wedding, a boardroom meeting, or a photo-heavy night out.

Buy if / Skip if

• Buy the Oura Ring 5 if you want a holistic wellness tracker that doubles as jewelry and can stay on your finger 24/7 without looking like a gadget.
• Skip the Oura Ring 5 if you mainly care about workout tracking and would be better served by a cheaper wristband fitness tracker without a subscription.
• Buy the Oura Ring 5 if long smart ring battery life and fewer charging sessions matter more to you than having a screen on your wrist.
• Skip the Oura Ring 5 if you are price-sensitive or unwilling to pay both a high upfront cost and an ongoing USD 69.99 (approx. RM330) membership fee.
• Buy the Oura Ring 5 if you prioritize comfortable, discrete wearable ring design that feels weightless and looks like ordinary jewelry in any setting.
• Skip the Oura Ring 5 if your finger size falls outside the 6–13 range, as the reduced sizing options may prevent you from getting a proper fit.