We constantly enhance our charts with new and amended content from official hydrographic sources, public and private surveys, and millions of contributions from boaters.
We make up to 5,000 updates every day affecting all our chart layers. See recent examples.
When you purchase any new product, a one year subscription to daily updates and many advanced features is included.
GPS Plotter Cards What you get: - Download of chart layers - Daily Updates - Dock-to-dock Route Guidance - Advanced Map Options - Plotter Sync - Satellite Overlay with SonarChart Shading - Relief Shading - Sonar Imagery
Check if your GPS plotter model is compatible with advanced features and make sure it is running the latest software.
Mobile App What you get: - Download of chart layers - Daily Updates - Auto Guidance+ - Advanced Map Options - Weather & Tides - AIS - GPX Import/Export - Plotter Sync - Satellite Overlay with SonarChart Shading - Relief Shading - Share/View Live Location - Share/Save shared tracks, routes and markers
Subscription expired? After one year, you can purchase a renewal. If you don’t, you can still use your chart layers and download the rest of your coverage area.
The above mentioned advanced features or the download of chart updates require an active subscription.
With an active subscription you can keep your charts up to date by inserting your card into a PC, directly or using a card reader. You can also do it from your boat using Plotter Sync.