Best GPS Devices - Handheld Form Factor, 6 to 14 Hours Battery Life, External Antenna Hookup Antenna

'The iQue M4 features a 312MHz Intel XScale processor and 64MB of RAM, so the core power and storage is respectable.'

'With an estimated retail price of $399, ($299 for the I2 monochrome model) the StreetPilot I3 breaks a new price barrier for voice-prompted navigation systems'

'in my testing, I was able to get a strong signal even indoors.'

'The Garmin Nuvi 350 comes pre-loaded with maps of North America, a 3.5-inch touchscreen, a high sensitivity SiRF star III GPS chipset , Text to Speech capability, a flip up antenna, and several extra programs that may help you when traveling overseas, like a currency converter, and the ability to add a translation dictionary.'

'pcmag has reviewed the GPS and have given it a Very Good rating.'