The GPSMAP 1643xsv chartplotter is not your everyday navigation device. It is a high-end, high-quality system that integrated seamlessly into your helm.
 
Features:
Sleek edge-to-edge glass design
High-resolution IPS displays for superior sunlight readability
Preloaded Garmin Navionics+™ charts on select models
Built-in Ultra High-Definition SideVü™ and ClearVü™ scanning sonars
Digital switching and OneHelm™ integrations
Engine connectivity, including select Yamaha® models
ActiveCaptain® app compatibility for smart features
Garmin SailAssist™ for advanced sailing data
NMEA 2000® and NMEA 0183 network support
 
Ultra High-definition Scanning Sonar
Get built-in Ultra High-Definition SideVü™ and ClearVü™ scanning sonars with vivid, high-contrast color palettes to help distinguish fish from structure. The GPSMAP X3 chartplotter series also supports 1 kW traditional sonar capabilities.
 
Live Sonar Support
Pair with Panoptix™ or LiveScope™ easy-to-interpret live sonar (transducer required, sold separately) to see all around your boat in real time.
Optional integrations include Force® trolling motors and Power-Pole® shallow water anchors for enhanced boat control.
 
All GPSMAP X3 chartplotters come with Garmin's comprehensive warranty and support.
 
Note: Some features may require additional components or subscriptions.