Google has launched Google Maps Navigation for phones running Android 1.6 and above.
The satnav system provides voice guidance as a free feature of Google Maps for phones running Android 1.6 and above. Key features include search by voice to find your destination, the most recent maps, businesses and live traffic from Google Maps, and street-level and satellite views.
Google Maps Navigation employs users' internet connection to give the latest maps and business data. Users will always access the most recent data from Google Maps.