- 8” color SVGA display with keyed control
- Preloaded with worldwide basemap
- High-sensitivity internal 10 Hz GPS/GLONASS receiver
- Compatible with LakeVü™ HD Ultra, BlueChart® g2 and BlueChart g2 Vision® (sold separately)
- Supports all Garmin marine radar
The 8” color GPSMAP 820 keyed chartplotter has a preloaded worldwide basemap. The built-in 10 Hz GPS/GLONASS receiver updates your position and heading 10 times per second.
This combo allows you to add more capabilities to your boat. It provides NMEA 2000 support so you can see valuable information on your screen for Garmin autopilot, engine data and more.
The GPSMAP 820 offers select networking capabilities that allow you to share features with other compatible GPSMAP units, such as radar, GCV 10 DownVü and SideVü scanning sonar, supplemental maps, and user data, including waypoints, routes and tracks. User data entered into one chartplotter can be automatically synced with other chartplotters in a network.
Supported sailing features include laylines, enhanced wind rose, heading and course-over-ground lines, true wind data fields and tide/current/time slider.
Add both SideVü and DownVü with CHIRP scanning sonar to the GPSMAP 800/1000 series to display an ultra-clear sonar picture of structure and fish that pass below and to the sides of the boat.
The gWind transducer features twin-fin technology with three-bladed propeller for more accurate wind data.
Garmin Helm allows you to view and control your compatible Garmin chartplotter from an iPhone or iPad — while providing enhanced situational awareness for the mariner. Easily switch between portrait and landscape mode to accommodate mounting preferences. Using your Apple digital mobile device, you can even record a movie of your chartplotter screen to share with friends and family. Download from the App Store™ today.
1 Feature supported on xs versions with software version 3.0 or higher.
2 With software version 3.0 or higher.