Daily Archive: June 5, 2013

This App Takes Your Pulse Using Your Camera

Ba-boom. Your heart is ticking, but how fast? A free app (Instant Heart Rate, by Azumio) for iOS and Android can measure your pulse, telling you exactly how fast your heart is beating, with no extra hardware required. Find out how it works, and where you can get it below. How it Works Each time your heart beats, blood is sent circulating through your...