The Aura Ring 4 app features three tabs: the ‘Today’ tab features the most useful information relevant to the present day while the ‘Vitals’ tab permits the exploration of health scores and metrics; the ‘My Health’ tab features an overview of health over a prolonged period. The application is more than a statistics feed since it provides customized and predictive health metrics including proactive suggestions. One such feature is the ‘Symptom Radar’, seasonally introduced, the purpose of which is to track painful body sites indicative of possible ailments.