Auto Express Car Reviews

It's like being sat next to an expert map and mind-reader. The internal hard drive stores a huge amount of data, so it quickly guesses your destination after you tap as few as three characters on the touch-screen. Dedicated buttons give short cuts to functions that are used often. It had the biggest display on test, which showed maps and icons clearly, but is too big for a pocket. With no battery, a wire to a power supply is essential.