Here’s what HRV is, how it works and what can cause it to rise or fall.

Ever check your smartwatch or Oura ring and notice your resting heart rate is higher than you expect? You do your best to ...

AirPods Can Measure Your Heart Rate, but Are They Accurate?

The resting heart rate, or the number of times the heart beats per minute while the body is at rest, conveys more information than one usually realises. According to Dr Vassily Eliopoulos, a longevity ...

Apple Watch heart rate tracking now rivals medical-grade devices when settings and calibration are optimized. Using advanced optical sensors with green LEDs, Series 4 and newer models continuously ...

The more they train, the more runners become familiar with various statistics – mileage, pace and elevation gain being among them. But one figure that should always be on every runner’s radar? Maximum ...

Your heart rate is a vital indicator of overall health, offering insight into how efficiently your body is functioning. While a normal heart rate is often associated with good health, a slower heart ...

Thanks to the proliferation of smartwatches and fitness trackers, it’s never been easier to log your heart rate while running: Simply don the device, start your workout, and watch those beats per ...