Best GPS Devices - Bluetooth PC Interface, 1 to 64 MB Built in memory, 6 to 14 Hours Battery Life

'We found the display fairly difficult to read outdoors, even on a cloudy day; take note if you plan to use the M5 while on foot.'

'The Mio C520's media player is basic (though you get equalizer settings and playlist creation) and as we mentioned earlier, the interface is somewhat confusing and bare-bones.'

'The TomTom Rider's POI database is outdated and occasionally gave us wrong street names or no street at all for some side streets.'

'The TomTom Rider's POI database is outdated and occasionally gave us wrong street names or no street at all for some side streets.'