100 years ago, doctors sent a heartbeat over a phone line, but devices enabling remote care may have finally found...
Devices to check your heart rate during your workout, rollercoaster ride, presentation, or everyday life.
The smartwatch's new ECG function brings fitness trackers into real medical care.
To hit a 1.6-inch target after an all-out cardiovascular sprint, take a deep breath.
Seamlessly sewn sensors
Add graphene to get detectors that can measure breathing, blood pressure—and spider footsteps
Like a FitBit that listens to your body from the inside
A radar-inspired system could make health-monitoring devices obsolete
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