Oura is introducing Cardio Effort and automatic VO2 Max estimates for its smart rings. The features are designed to help users understand how regular workouts and exercise affect their long-term health and whether to increase or reduce their activity.
WHO:Oura
WHAT:Oura introduced two cardiovascular health-tracking features for its smart rings.
WHEN:Reported Oct 20, 2026 at 4:26 PM ET
WHERE:Location not specified
WHY:Oura says the features are designed to help users understand how exercise affects their long-term health and whether to adjust their activity.
Reporting from 2 identified publishers across this event arc.
