How many things can a sat nav say?

A sat nav can provide a wide range of information, including directions, distance to destination, estimated time of arrival, and alerts for traffic conditions or hazards. Additionally, it may offer points of interest, such as gas stations or restaurants, and can respond to voice commands. The specific phrases and commands can vary significantly depending on the model and software used. Overall, the versatility of a sat nav allows it to communicate numerous navigational and contextual details.