As smartphones become better at, well, everything, a lot of people are starting to shift away from dedicated GPS units in favor of smartphones for navigation. And, while both have maps and routing and both can lead you in circles at the drop of a hat (although personally I’d trust a GPS over a smartphone any day), there are some smaller things that a lot of GPS units offer which smartphones simply can’t match.
It is worth noting that not every GPS unit will have all of these things, but most of them are pretty standard on newer units. read more







