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 ...

Heart rate variability measurements can tell us a lot about our state of readiness to train and are central to optimising ...

Honor has officially begun teasing its next flagship smartwatch, the Honor Watch GS 5, and has confirmed a pre-order date in China.

Earlier this year, however, Amazfit, known for its budget-friendly fitness trackers, debuted the helio strap, which costs just $99 with no subscription required. (You can upgrade to a $69.99 ...

Whoop is a top fitness and health tracker – and one of my favorite devices at Wareable. But if you want to check your heart rate, it can be a little hard to find. I’ve been using Whoop for years – so ...

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 ...