Featured in heart rate
Best heart rate monitors of 2022
We’ve got out finger on the pulse of the best heart rate monitors to help you exercise more efficiently.
The pandemic could be a long-awaited turning point for telemedicine
100 years ago, doctors sent a heartbeat over a phone line, but devices enabling remote care may have finally found their moment
The Apple Watch is evolving into a legitimate medical device
The smartwatch's new ECG function brings fitness trackers into real medical care.
Olympic biathletes learn to shoot between heartbeats
To hit a 1.6-inch target after an all-out cardiovascular sprint, take a deep breath.
Washable heartbeat sensors can now be embroidered onto clothing
Seamlessly sewn sensors
Silly Putty makes for super-sensitive sensors
Add graphene to get detectors that can measure breathing, blood pressure—and spider footsteps
Ingestible Sensor Can Measure Your Vitals
Like a FitBit that listens to your body from the inside
Check Your Vitals With Wi-Fi
A radar-inspired system could make health-monitoring devices obsolete