Looking for a cardio machine that does it all? These top-tested rowing machines help you train smarter and provide the ...

Both cardio machines can help to raise your heart rate. The key is determining which will help you achieve your other goals.

New research indicates sleep apnea patients who use CPAP machines might face increased risk of heart attack, stroke and other ...

If budget is a concern, then the HRM-Dual from the trusted Garmin brand is a good choice. This heart rate monitor does everything you need it to—it’s comfortable, accurate, and connects to ...

Your resting heart rate (how many times your heart beats per minute while you're calm and sitting or lying down) can be a helpful sign of overall health and fitness, according to Dr. Edo Paz, a ...

Consistency in results across generations is never a guarantee, as a 2017 study found when heart rate accuracy was tested once again only to find a slight near 2% dip in the original 99.9% accuracy.

Heart rate variability (HRV) is the variation of time between a person’s heartbeats over a specific period, such as 5 minutes. Doctors may also monitor HRV over a 24-hour period.