Garmin users can also enjoy SonarChart™!
Use this innovative way to upload sonar logs! Connect your plotter/sonar to a compatible Wi-Fi router, for example the SonarServer by Digital Yacht, and generate SonarChart Live on your mobile device. SonarChart Live is a 1 ft/0.5 m HD bathymetry map that appears in real time in your Navionics Boating app. It is also the most efficient way to enhance SonarChart because your sonar logs can be automatically sent to Navionics from your mobile.
The enormous amount of depth data contributed by all plotter and mobile users is processed together by Navionics. After about one week, the new SonarChart, resulting from all of the uploaded sonar logs, is available for the whole community on plotter, mobile and on the web!
This is how you can get it:
 • On your plotter: Garmin plotters are not compatible with Navionics cards at the moment. If you have the chance to use one of the many Navionics compatible plotters on the market, you can purchase Navionics Updates and unlock it with your Garmin card (which you will still be able to use). You will have access to SonarChart, our award-winning 1 ft/0.5 m HD bathymetry chart and all the other Navionics+ content and features at half price!
 • On your mobile app: go to Menu>Update All (or Download Map).
 • On the web: view SonarChart for free on our Chart Viewer.
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