Our high-performance Model E4 Silver sailing processor delivers fast, accurate and reliable data. The E4 Silver uses algorithms designed and used by pro sailors, combining sailing data with advanced racing technology, allowing you to configure, calibrate and view your boat data everywhere.
EVERYONE
The E4 silver is designed to enable all sailors to have access to high tech sailing technology. The intuitive Navdesk app allows for easy calibration and set up of your system. It’s getting the most accurate data possible with the least effort. And with our ScreenView App you can access the data you want whether you are on deck, in your bunk or a thousand miles away.
EVERYWHERE
The Model E4 is the first processor of its kind enabling online connectivity for over-the-air system updates, remote diagnostics, system calibration and connection to Sailmon Logs.
The E4 automatically starts a trip when you leave the dock, and ends your trip when you stop. The E4 will also automatically buffer all data when you are offline.
The E4 allows you to check on your boat when you are not onboard, or lets you share your adventures and races with your friends.
EVERY DEVICE
Turn any smart device or NMEA 2000 display into a Sailmon readout. Just connect your E4 to the ships network and all the data can then be reached through the ships Wi-Fi network.
Connect it to your Fastnet network to reuse your fastnet displays. Or connect it to existing NMEA 2000 displays as a Sailmon readout.