Your pulse is like having a direct line to your heart’s control room, constantly broadcasting information about your cardiovascular health that most people never bother to decode. While everyone knows ...

A racing heart is usually a sign of agitation or excitement. But if it's not unusual for your heart to beat too fast or to skip a beat, it might be worth having it checked out by a doctor. In order to ...

Similar to standard smartwatches, Apple Watch comes complete with an array of sensors that keep track of aspects like your vitals, physical activity, and sleep patterns. These Apple Watch features not ...