Cardiograph App free on IOS was $2.49 at Appoftheday
Cardiograph IOS App FREE Today Was $2.49 @Appoftheday
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How does it work?

It install a miniature cardio surgeon in your iphone who monitors your heart via bluetooth. Pretty cool tech.

does this work?

Yes. But make sure bluetooth is enabled.

I just gave it a try. It uses your finger over the camera (don't need bluetooth). I used my old Iphone 3g, it was a bit fiddly to get to work but it seems OK.

Cheers.

is this for real?

Beep… Beep… Beep… Beep… Beep
~~~~~~~~~~~~~~~ (long beep)
I hope I will not see this happen in my own eyes.
Very handy to check if you are still alive … :-)



Now we can all compare heartbeat rates when $5 e-readers are listed