Google revealed to the public that Wallet has be launched to one phone. That is the Sprint Nexus S.

Those with the Nexus S will be the first to try out this new software update. Aside from that, Samsung and Sprint are preparing to support Google Wallet with Android 2.3.7 (GWK47).

If you are a Nexus S user, you just have to wait for a notification update in order to use the Wallet.

Anyone looking forward to it?

Source