http://www.posimotion.com/index.php?argv=gfi




G-Fi combines GPS and Wi-Fi in one small, sleek package.

With the introduction of G-Fi you are no longer limited to Bluetooth connectivity when it comes to selecting a wireless GPS solution for all of your modern devices.

G-Fi is a secure wireless GPS network router.

Multiple Wi-Fi enabled devices within range can join the G-Fi network and simultaneously receive secured location data with military precision.

G-Fi is also a tracking device.

Want to keep track of your child or pet's location? The G-Fi will stay connected to your device for over 100 feet! Since the G-Fi operates over a Wi-Fi connection (not Bluetooth), it is capable of communicating to your device at an outstanding range.1 Forgot where the car is parked? The G-Fi will allow drivers to find their car in any complex situation. Whether it's dense, unfamiliar cities, sporting events or theme parks, the G-Fi can automatically mark the position of the car to ensure a safe return, regardless of distance.

G-Fi works in harmony with all of our upcoming location-based applications, conveniently available through the iTunes AppStore. Compatible with the original iPhone, the iPhone 3G, the iPod Touch, Mac, PC, and Windows Mobile devices.2

G-Fi contains a rechargeable Li-ion battery that charges via mini-USB.
Dimensions: 3.08 in. (L) x 2.91 in. (W) x 0.69 in. (H)

1.) Range will vary depending on environment and outside structural and electrical interference.

2.) Software solutions that will unlock full capabilities for iPod Touch, Mac, PC,
and Windows Mobile devices will be announced soon.

Price: $179.00 +Tax/Shipping
Shipping Early September

G-Fi works in harmony with all of our upcoming location-based applications

doesn't mean only for googlemap...perhaps garmin make an app's for iphone

here is the video