· Look into the trackers’ functions. Fitness trackers track everything from monitoring your heart rate and pulse oxygen ...

Wearable health devices now track heart health, stress, glucose, fertility, and sleep, turning smart wearables into everyday tools for preventive care.

U.S. Health and Human Services (HHS) Secretary Robert F. Kennedy Jr. wants every American to wear health tracking devices within four years. During a House of Representatives hearing, Kennedy ...