Oura users may get a jump scare or some reassurance later this month once the smart ring’s latest health-tracking feature rolls out. Oura is announcing Cardiovascular Age, a new metric from the smart ring that will tell users whether their cardiovascular age is older or younger relative to their chronological or “real” age.
To get your CVA estimate, Oura says it analyzes age-related observations in a photoplethysmograph (PPG) signal, which can reflect information about arterial stiffness (how thick or stiff your artery walls are) and pulse wave velocity (a measure of arterial stiffness and pressure moving blood vessels). After at least 14 days of using the Oura App, Oura will be able to give you an estimate on whether you’re averaging below or above your chronological age.