Want to become a better boater? The Garmin ActiveCaptain app for your Garmin chartplotter will do the trick.

ActiveCaptain app is a free app that lets you connect your compatible Garmin chartplotter and map with your smartphone or tablet. The app can also provide useful information such as map, route, and weather, among other useful items.

The app can be used as a personal mobile GPS for map and wayfinding, as well as an effective navigation tool for marine navigation.