Verve Mobile plugin by oelmoney automatically detects the user’s device and loads a compatible WordPress mobile theme.
Features:
Automatic detection of mobile devices
Easy monetize your mobile site automatically as part of Verve’s network
Advanced mobile statistics including unique visitors, visits, and more!
Automatically formats content and resizes images
Includes two pre-installed mobile themes
Download: http://wordpress.org/extend/plugins/verve-mobile-plugin/