(The Conversation) – Your heart beats around 100,000 times every day. Heart rate is a key marker of cardiovascular activity and an important vital sign. But your pulse is not as steady as a precision ...

You probably check your step count religiously, maybe glance at your heart rate during workouts, and might even pay attention to how many calories your fitness tracker claims you’ve burned. But ...

If you own a smartwatch or have been around people who own smartwatches, you may have encountered a metric called HRV, or heart rate variability. On the internet and social media, it certainly seems ...

As wearable technology has grown more popular, it’s not just researchers and cardiologists who are paying attention to heart rate. You might be monitoring your own all day long via a fitness tracker ...

The Whoop 5.0 Activity Tracker is at its lowest price in 30 days on Amazon, on sale for just $179 right now. It's a 24/7 ...

Over 70 million Americans wear fitness trackers to monitor steps, sleep, and heart rate. A new study suggests these popular ...

The good news is that the Fitbit Inspire 3 is currently $69 on Amazon, down from its $99 list price which is the lowest price ...

Your heart beats around 100,000 times every day. Heart rate is a key marker of cardiovascular activity and an important vital sign. But your pulse is not as steady as a precision clock – nor would you ...