MAP OPTIONS: Change chart-overlay combinations to customize chart views, highlight shallow areas, target multiple fishing ranges and more.
Want more? Display satellite imagery on land and water. Sonar imagery reveals bottom hardness clearly and in vivid color on select lakes. OVERLAYS: The relief shading overlay allows you to have a better understanding of bottom topography for improved fishing and diving. GOVERNMENT CHARTS (NOAA): These are available within the following coverages: U.S. SONARCHART™ HD BATHYMETRY MAPS: Extraordinary 1' (0.5 meter) HD bottom contour detail is the ideal tool for locating new fishing areas. NAUTICAL CHART: Use this premier marine reference to study port plans, anchorages and safety depth contours, locate navaids, marine services and more.
INTERNATIONALLY RENOWNED NAVIONICS® CHARTS: Use them offline along with multiple overlays, so you can be more aware of what's above and below the water.To continue using charts and advanced features, you can purchase a yearly auto-renewable subscription*. The Boating app is a must-have for cruising, fishing, sailing, diving and all your activities on the water. Get up-to-date, detailed charts you can use offline plus a boatload of features on your mobile device, so they're on hand wherever you go.
