Free iPhone app which uses the camera to detect your heart rate. "The first and only app that allows you to check, track and tweet your heartbeats on the iPhone 3GS or the iPhone 4. Pulse-o-matic is …
![[iOS] Pulse-O-Matic FREE over Easter](https://files.ozbargain.com.au/n/25/43625.jpg?h=b41a491a)
