Priya Narasimhan, a football fan in Pittsburgh, wants to help referees make the right call. Her experiment: embed GPS units and accelerometers into football equipment to keep track of where the ...

Before you scoff, consider these reasons a standalone GPS unit still makes sense for your vehicle: 1. Battery life. Using your smartphone for navigation is convenient. You can easily carry it with ...

Discover the best GPS for hunters and anglers. Click here to see our various GPS options for your next trip or adventure!

The best GPS units offer reliable navigation in even the most off-the-beaten-track areas, including topographical and off-road-specific maps, the ability to mark customizable routes and waypoints ...

You can hunt down a misplaced iPhone or a complicated address using GPS—why not a lost dog or cat? We tested three devices for keeping track of pets. Each has a GPS unit that stays on the pet ...