Oura has updated its smart rings with new cardio fitness-related metrics, including VO2 Max estimates.
Source: [Engadget](https://www.engadget.com/2292447/oura-ring-can-track-new-stats-related-to-cardio-fitness/)
📰 Read Full Story
This is an aggregated headline summary. For the complete report, visit the original publisher.
Continue Reading at Engadget ↗