Oura describes its new wearable as the 'world's smallest' smart ring.

With a slimmer titanium build, upgraded sensors, and proactive new Health Radar features, the Oura Ring 5 aims to widen the gap in the smart ring race.

The ring is 40% smaller than its predecessor, and comes with more accurate sensing, enhanced battery life, and more.

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Garmin and Oura represent two premier options for tracking health, sleep, and fitness, but they have distinct strengths and weaknesses. As such, picking between them can be difficult. Do you opt for Garmin’s superior fitness tracking or Oura’s pedigree ...

Find the right technology with Fitness Tracker Comparisons. Compare products side-by-side with lab-tested reviews.

Oura Ring, the leader in of the smart ring space, announced Oura Ring 5 today. The new ring is more expensive and also completely redesigned into a case that is incredibly thin. The new Oura Ring 5 is 40% smaller than the Oura Ring 4,

Oura’s new Ring 5 is dramatically smaller and adds a slew of new features including blood pressure insights, live workout tracking, and more.