WiFi signals can measure heart rate - with no wearable device needed, reveals new research. Engineers showed their technique is effective even with the lowest-cost WiFi devices. Heart rate is one of ...

Discover which fitness metrics matter most for meaningful progress. Learn how expert assessment of posture, mobility, ...

Heart rate is one of the most basic and important indicators of health, providing a snapshot into a person’s physical activity, stress and anxiety, hydration level, and more. Traditionally, measuring ...

Fitness trackers and smart watches are widely popular wearable devices that measure several types of health metrics, including step count, calories burned, sleep quality, Vo2 max and heart rate.

A new report says that Apple's aim to add a camera to the AirPods is to power Apple Intelligence features, and that the device is due to gain many more health features. The idea of AirPods with ...

Meta has unveiled the next generation of its Project Aria augmented reality glasses for research: Aria Gen 2. Aria Gen 2, which arrives roughly five years after the first-generation Aria device, adds ...

A new wearable technology could change how unborn babies are monitored at home. Ph.D. researcher Yijing Zhang (Department of Electrical Engineering) has developed a comfortable, portable garment that ...

Fitbits and other wrist-worn fitness devices promise to keep track of your heart rate, but new research suggests they are less accurate than thought during certain exercises. “If you need to know your ...

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 ...