If the subscription for your card has expired, renew at up to 50% off.
Updating charts is simple.
Open the app, go to the
Menu and tap on
If you own a chart card of a different brand, like C-MAP, Fishing Hot Spots, Garmin, LakeMaster, Lowrance, Magellan or TrakMaps, you can purchase the Navionics Updates card to give you all Navionics+ content with one year of chart updates at half price.