Sony NV-U70 NAV-U 3.5-Inch Portable GPS Navigator for $176.89

With the NV-U70 Nav-U system, Sony has decided to take the concept of the small, easy-to-use GPS device as a starting point and then add Sony touches like enhanced sound, a custom interface, and seamless, highly intelligent rerouting capabilities. Sony also developed its own proprietary GPS receiver for the NV-U70, enabling higher sensitivity and fast, accurate positioning.