The Navionics HotMaps Premium features more than 17,000 total lake maps with complete fishing information for your GPS, plus over 1,000 high definition lake maps featuring exclusive 1’ contours from Navionics own on the water surveys.   Navionics MicroSD cards are pre-programmed and ready to use with today’s leading GPS units and chart plotters.    With HotMaps Premium you will be able to find and identify structures, reefs, drop offs, vegetation, boat ramps, marinas and depth contours.   

Navionics HotMaps Premium SD chips are compatible with most current:

• Delorme, Eagle, Furuno, Humminbird, Lowrance, Medallion, Murphy, Simrad, Northstar and Raymarine.