Oura Ring 5 health tracking update

Oura Ring 5 adds passive blood pressure and breathing monitoring

Oura’s next smart ring iteration is positioned as an incremental upgrade designed to spot health shifts earlier, with new sensing focused on cardiovascular and respiratory signals.

The update is described as smaller than the prior model, with the ring’s frame stated to be about 40% slimmer. Along with the form-factor change, Oura Ring 5 pairs a slimmer device with software features intended to detect changes before obvious symptoms show up.

The key functional additions mentioned in the coverage are:

• Passive blood pressure monitoring
• Breathing monitoring

Why this matters

Wearables are increasingly moving beyond activity tracking (steps/sleep duration) toward ongoing physiology—signals that can change even when someone feels fine. By adding passive blood pressure and breathing-focused monitoring, the ring aims to expand what consumers can track continuously without taking extra steps, like starting a separate device or performing manual readings.

For people using a ring for sleep and recovery insights, breathing monitoring is also relevant because it connects directly to sleep quality and potential breathing disruptions at night. Blood pressure monitoring, meanwhile, is often something people only check intermittently at home or with clinical devices.

What’s still not specified

The available summary doesn’t provide details on accuracy, clinical validation, subscription requirements, or how users receive alerts in daily life.

Bottom line

Oura Ring 5 is being marketed as a slimmer ring that uses expanded passive sensing—especially blood pressure and breathing—to flag health shifts earlier, targeting the “catch it before you feel it” use case.