Do you sometimes notice your heart skipping a beat, or beating faster than usual and wish you had a quick way to check your heart in an instant? Frontier Pulse is Fourth Frontier’s latest heart monitoring application that transforms your smartphone camera into a medical-grade atrial fibrillation (AFib) detection device using similar technology called PPG (Photoplethysmography) which is similar to that used in leading wrist worn heart monitor devices.

Maintain close watch over your heart's health, detect cardiac arrhythmias early, and prevent complications such as a stroke. If you've been diagnosed with cardiac arrhythmia in the past, Frontier Pulse also allows you to monitor your condition.