Your watch says you had three hours of deep sleep. Should you believe it? Millions of people rely on phone apps and wearable ...

Nearly half of adults (48%) have used a sleep tracking device, such as a smartwatch or app, to monitor their sleep quality and duration – up from 35% in 2023, according to a new survey from the Americ ...

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

New penalties for criminals that use tracking devices like AirTags to help them commit crimes will soon hit the books in Florida. An AirTag is just $25 and is small enough to be dropped into a purse ...