Review: TomTom Go 50

It feels as if we've been predicting the end of the sat nav for years, and yet here we are, taking another one out for testing on the open road. The smartphone may offer the next best solution, but plenty of drivers still prefer a dedicated navigation device for getting from A to B. It's a category that TomTom still excels in, and the TomTom Go 50 is a robust sat nav that is designed to be a friend to your smartphone, not a rival. You see, TomTom's done something quite clever here: it's made its