Added: 1 year ago
From: pkuhar
Views: 32,331
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  • i double it wether is it acurate?

  • great clip .. keep it up thanks

  • Brilliant idea, have tried it on a droid and an lg 2x, works fine on both. The flash needs to be right next to the camera lens.

  • Works fine on HTC Legend. It's incredible what you can do nowadays with free software on phones.

  • works great and the science for a more accurate reading can be read at this link iopscience.iop.org/0967-3334/3­1/11/N01/.../0967-3334_31_11_N­01.pdf

  • works great and the science in at this link iopscience.iop.org/0967-3334/3­1/11/N01/.../0967-3334_31_11_N­01.pdf

  • Great App

    It does a nice job on my HTC Desire with Froyo 2.2!

    Thanks to the bright LED it even works in complete darkness!

    But the best thing is the idea!

    To measure the heart rate with the camera of a smartphone ;)

  • The app doesn't work very well for me, even when pointing directly at a lamp (tried multiple positions 1-4 feet away from the lamp). Don't have a flash to try it with though (Samsung Captivate), so maybe that makes a difference?

  • Awesome app.

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