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Smartphone GPS shootout: Google, Ovi, and Verizon go head-to-head
It wasn't long ago that getting somewhere required a map on paper. You know, something you bought or that came groaning out of your tired old printer. GPS navigation units made those maps obsolete, but now they too are under threat. With smartphones invading pockets everywhere it's no surprise that their next assault would be on the dashboard, early volleys shaking up financial markets worldwide. That was just the beginning of a shock and awe campaign that will leave no automotive interior untouched -- and hopefully no driver unsure how many miles until the next Dunkin' Donuts. Google Navigation was the first to really shake things up, while Nokia's Ovi Maps is a more recent addition to the battlefield and the latest VZ Navigator, 5.0, lets Windows Mobile and BlackBerry users join the fray. We've taken this sampling of the best built-in smartphone navigation options (the set of paid add-on options for iPhone is a beast we'll be taming later), learning which you should trust to get you to where you're going and to dodge construction and traffic on the way there. Read on for a turn-by-turn exploration of each option's highs and lows. %Gallery-86386%
