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

Researchers at the University of California, Santa Cruz have found a low-cost way to track heart rate via Wi-Fi and a simple ...

A few of the most important insights are heart rate variability (HRV), which describes the difference in time between the beats of your heart, and resting heart rate (RHR), which is the number of ...

A resting heart rate is the simplest way to gauge your overall health. Here’s what you should know about its normal range, ...

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.

Understanding your heart rate is crucial for more than just reaching optimal fitness–it can also help to reduce injury and ...

Anbernic’s RG G01 controller integrates a heart rate sensor and display, combining gaming controls with wellness tracking and signaling a new trend in smart gaming accessories. The post Your ...

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 ...

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 ...

Working out in the cold doesn't have to be hard ...