Does GPS navigation support map updates?
Yes! On page 9 of the user manual is about map updates. The navigation purchased after March has the latest map pre-installed, and the update needs to wait until March next year.
Does GPS navigation support two units of measurement, kilometers and miles?
Yes! You can find related settings on page 9 of the user manual.
Does GPS navigation support the languages ??of multiple countries?
Yes! You can find the navigation language settings on page 10 of the user manual.