Screenshots from a leaked Google Wallet app emerged last week, suggesting that Google Wallet may be headed to your real, actual wallet in the form of a physical payment card. This card, it seems, might be linked to your Google Wallet account, and as such, your associated payment cards.
Today further evidence has emerged suggesting the Google Wallet card might soon become a reality. The Google Wallet help page was briefly updated with references to the card and devices which will be compatible with it.
There's still no info as to when this card might be arriving, or which countries it'll be available in (though U.S.-only is a good bet). But the fact that help pages are being prepared suggest the launch might occur sooner rather than later.
Update: Seems all references to the Google Wallet card on the page in question have been pulled.