As the search for Nancy Guthrie continues, investigators are turning to a small device they hope could lead to a breakthrough: the 84-year-old’s pacemaker.
404 Media reports that Ring founder and CEO Jamie Siminoff previously indicated intentions for its cameras to find specific individuals in an email to employees in early Oct. 2025, sent soon after ...
It definitely looks the part.
Pacemaker tracking technology used in Nancy Guthrie case reveals how medical devices become surveillance tools for law enforcement investigations.
Advances in ultrasound—the same imaging technology that uses sound waves to allow doctors to monitor babies in utero—are being applied by engineers at the University of California San Diego to make ...
Apple, Garmin, Samsung, Google or Amazfit? I compared each one against a chest strap for heart rate accuracy and found a ...
David Kennedy, a former NSA hacker and inventor of the signal sniffer being used in the investigation, told CBS News that ...
ATLANTA – Your watch says you had three hours of deep sleep. Should you believe it? Millions of people rely on phone apps and wearable devices such as rings, smartwatches and sensors to monitor how ...