Radar can watch heartbeats without touching the body, but walls & moving objects can hide signals. A methods make tracking more accurate.

Beth Skwarecki is Lifehacker’s Senior Health Editor, and holds certifications as a personal trainer and weightlifting coach. She has been writing about health for over 10 years. February 18, 2025 Add ...

Sleek, high-tech wristbands are extremely popular these days, promising to measure heart rate, steps taken during the day, sleep, calories burned and even stress. And, increasingly, patients are ...

Imagine checking your heart rate without strapping on a smartwatch or chest monitor. This future might not be far off. Engineers at the University of California-Santa Cruz developed a system that uses ...

The best heart rate monitors will track your heart rate comfortably, consistently and accurately ...

*Most of us understand the importance of regular blood pressure tests, and there’s a quick 30-second test you can perform at home to help assess your heart health and potentially identify health ...

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 from ...

It depends, of course. But on what exactly? Running coach Matt Fitzgerald explains a simple process of finding your ideal 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 ...