Beats just released its long-anticipated Powerbeats Pro 2. Here's how to measure your heart rate with these earbuds during a ...

When it comes to tracking your heart rate, nothing beats using equipment designed for such a purpose, such as chest strap heart rate monitors or electrocardiograms. However, if you're looking for an ...

A cardiothoracic surgeon has shared a quick tool to assess your heart health and it only takes a few minutes to complete.

Those devices were an Apple Watch Series 10, a Fitbit Charge 6, a Garmin Forerunner 265S, an Oura Ring 4, and a Whoop 4.0.

Healthcare professionals usually measure a person’s heart rate variability using an electrocardiogram (ECG or EKG). Doctors may measure pulse rate variability using photoplethysmography (PPG ...

On Sable Island, a pilot program is giving marine scientists from WHOI and partners a rare window into the lives of gray seal ...

The Powerbeats Pro 2 are a great little set of headphones, with lots of smart and convenient features. But what really made ...

Here's what to know about heart rate zones, how to use them to train effectively and how to get started, with or without a tracking device. Heart rate zones measure how hard your heart works during ...