Humminbird has Autochart. Some units have advanced features like vegetation and hardness mapping.
Lowrance has Genesis and can be used with Navionics SonarChart Live. Sounds like Genesis has shifted how it is sold and marketed?
Garmin has Quickdraw.
Aside from using Sonarchart Live on a tablet, or other supported device, are there any other options out there?
If you wanted a chart for live mapping, what would you go with today?