Google Maps
With Google Maps G1 users can instantly view maps and satellite imagery, as well as find local business and get driving directions, all from the phone's easy-to-use touch interface.
The T-Mobile G1 also includes Google Maps Street View, allowing customers to explore cities at street-level virtually while on the go.
Not just this, Google Maps feature syncs with the built-in compass on the phone -- an industry first -- to allow users to view locations and navigate 360 degrees by simply moving the phone with their hand.
Also read:
How Lenovo plans to woo Indian customers