HRV stands for heart rate variability, but that doesn’t mean what you might think. HRV is not related to your heart rate ...

If the numbers your watch sets for zone 2 don’t track with what you’ve found your heart rate to typically be during truly ...

Most fitness trackers offer a wealth of heart-rate data. Here’s how to make sense of it. By Talya Minsberg If you wear a smartwatch or fitness tracker, you likely already have access to a steady ...

If you prefer to keep one ear completely unobstructed for whatever reason, you might be happy to know you only need to wear one of your AirPods Pro 3 during a workout to track your heart rate. Both ...

Here’s how to track your heart rate with the Apple AirPods Pro 3. The heart rate sensor in the AirPods Pro 3 is found on the side of the earbuds, next to the ear tip. You need to make sure this part ...

A few weeks back, we reported on a research group that figured out how to measure heartrate using perturbations in WiFi ...

Your resting heart rate can be a good sign of overall fitness, heart health, and longevity. A lower resting heart rate indicates your heart is stronger and more efficient. You can improve your resting ...

This Heart Health Metric Is Everywhere Now. Here's How to Use it to Reverse Aging.

In TODAY.com's Expert Tip of the Day, a cardiologist explains why a lower resting heart rate can be a good sign of heart ...

Sherri Gordon, CLC is a certified professional life coach, author, and journalist covering health and wellness, social issues, parenting, and mental health. She also has a certificate of completion ...