Navionics® Updates delivers the most convenient way to update your Navionics charts and upgrade to all the features of Navionics+. Boaters and anglers alike will enjoy the most up-to-date marine and lake charts in huge regions, 1' HD contours with SonarChart™ in fresh- and saltwater settings, and daily updates for 1 year. You can even use other manufacturers' cards to activate updates. Whether you have a Navionics Silver, Gold, Navionics+ or even a chart card of a different brand, like C-MAP®, Fishing Hot Spots®, Garmin®, LakeMaster®, Lowrance®, Magellan®, or TrakMaps, a Navionics Updates Chart Card will give you all Navionics+ content. Once you've acquired your navigation-supercharging chart card, just visit the Navionics.com, click on Downloads & Updates, and plug in your card; follow the easy onscreen instructions to activate your chart upgrade for all Navionics+ content and services.
Manufacturer model #: MSD-NAVU-NI.

Supercharges your charts and navigation
Delivers the most up-to-date marine and lake charts in huge regions
Offers 1' HD contours with SonarChart
Covers fresh- and saltwater settings
Provides daily updates for 1 year
Works with other manufacturers' chart cards
Installs quickly and easily

Check out the Interactive Navionics Chart Selection App for help selecting a chart.

View the Navionics GPS Chartplotter Compatibility Guide to determine which charts are compatible with your GPS chartplotter.