Keep track of your wallet with your iPhone and Phone Halo

Hmmm, this seems to be a crowd-funding project, but it seems Phone Halo has set up their own funding site instead of using one of the established ones.  Anyway, Phone Halo has created a smart device you keep in your wallet to help you keep track of it.  Put the Wallet TrackR in your wallet, pair it with the free iPhone app, and you'll hear an alarm if you walk away without your wallet.  The app will take a GPS snap showing you where your wallet is.  There's even a method to help you find your wallet if you've misplaced it in your home or to help you locate it when you return to the last location you had it.

The Gadgeteer , Keep track of your wallet with your iPhone and Phone Halo, Keep track of your wallet with your iPhone and Phone Halo