When using a navigation device, it’s important that your maps are up to date. We therefore recommend downloading a map update every quarter to make sure your nüvi knows about new points of interest, highway and street changes. For the upcoming summer travel season, you can now save $20 on nuMaps onetime and $30 on nuaps Lifetime for North America. If you choose the nüMaps Lifetime option, you only pay once and don’t have to worry any additional costs to keep your nüvi up to date. Garmin uses the highest quality maps from the leading provider HERE.