By Andrew Liszewski
At CES we came across quite a few accessories for adding GPS functionality to the iPod Touch and even the first generation iPhone, but they usually consisted of some monstrous sleeve or case that made the device inconvenient to carry around. But PosiMotion has come up with what I think is a better idea. Their G-Fi is basically a battery-powered wireless router with built-in GPS hardware that can stream navigation and position data to your device. It works with both the iPod Touch and iPhone 2G in conjunction with PosiMotion’s Navmii turn-by-turn navigation software ($32.99) and while the mini router can be used to connect any devices that support ad-hoc wifi networks for multiplayer gaming or file transfers, I’m not sure if the streamed GPS data can be used by other applications.
The built-in rechargeable battery powers the G-Fi for about 5 hours with a broadcast range of about 100 feet, and I guess the $99 price tag is a bit cheaper than upgrading to the iPhone 3G or 3GS depending on your current contract. But if you’re trying to choose between the iPod Touch with this and a dedicated GPS device, the latter is probably a cheaper solution. However, if you’re just interested in the mobile wifi router aspect, PosiMotion also sells the G-Fi VS which has a 6 hour battery since it’s not powering GPS chipsets, and a price tag of just $49.99.
I believe that, buy what you need, don't settle for less because it will cost more in the end to replace.
I believe that, buy what you need, don't settle for less because it will cost more in the end to replace.
Their G-Fi is basically a battery-powered wireless router with built-in GPS hardware that can stream navigation and position data to your device.