what is sat nav Page 4

Sat nav, short for satellite navigation, is your car's way of nagging you with a robotic voice while you ignore the speed limits. It uses a network of satellites to pinpoint your location anywhere on Earth, then plots a course to your destination. Modern systems often include live traffic updates, points of interest, and sometimes even the ability to find the nearest decent coffee shop (an essential feature). In Australia, sat nav units are either built into vehicles or available as standalone devices or smartphone apps.

Key features typically include GPS positioning, map display, voice-guided directions, and real-time traffic info. For those who'd rather not get lost in the Outback, it's a must-have.

Check the official documentation of your device or vehicle for exact specs and capabilities.