Palo Alto-based Azumio, makers of the popular Instant Heart Rate app and a number of other mobile health apps, launched a new free app called Argus, which aggregates readings from many of Azumio's ...

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 ...

To live is to have a heartbeat, which is why it makes sense for us living things to have a good understanding of our ticker. It’s well-known science that our hearts beat faster when we exercise and ...