Get ready for some amazing tech that's about to change the way we see the world, literally. Meta has just unveiled its latest creation, the Aria Gen 2 augmented reality (AR) glasses. But don't rush ...

Back in the 1940s, a Dutch physician called John Poel invented a device that changed the nature of heart monitoring. His device is based on the idea that the color of skin changes according to the ...

When a transmitter sends a Wi-Fi signal and a receiver captures it after it passes through a person, the signal’s changes can ...

Non-invasive heart rate and blood pressure monitoring via facial images and video might soon be possible thanks to the development of pioneering signal-processing technologies. Researchers are ...

Heart rate variability is the time variation between each heartbeat that can show how your body handles stress and recovery.

Physicians who care for pregnant women have long sought to identify which of their patients would most likely benefit from monitoring of their fetus's heart rate to catch early signs of their unborn ...

Using a chest strap heart rate monitor can give you accurate, actionable insights to help improve your running. What is the best chest strap heart-rate monitor overall? The best chest strap heart-rate ...

It's not unusual to see researchers and DIYers find new uses for the Raspberry Pi, but the potential in this latest discovery is a doozy. A research team created a method for detecting heart rates ...

Measuring the heart rate of great apes in captivity is essential for both health management and animal studies. However, existing most methods are either invasive or inaccurate. Now, researchers have ...