Why buy a sat nav?
No matter where you're travelling to, a sat nav is designed to make life easier and more relaxing. Guiding you through your journey step-by-step means the days of puzzling over tattered maps in lay-bys - or looking for non-existent road signs - are long gone.
Journeys have also never been quicker thanks to live traffic updates, diverting you away from congestion and accidents, which is useful on routes both old and new.
Some models can even tell you exactly where you've parked your car, with parking location guidance. Wave goodbye to wandering around the car park with your key fob in the air!