Compatibility
Google Latitude is compatible with most devices running iOS, Android, BlackBerry OS, Windows Mobile, and Symbian S60. Initially Google stated on the Latitude page that it would be available for Java ME phones, but this claim was later removed from the site. On most platforms Latitude can continue to update the user's location in the background when the application is not in use, while on others it only updates the user's location when the application is in use.
The Sony Ericsson W995, C905, C903, C510, Elm and Satio mobile phones support Google Latitude as part of its built-in Google Maps application. Although this is a Java ME application, it cannot be downloaded for use with other mobile phones.
Read more about this topic: Google Latitude