Wherever you are on the water, there are Garmin antennas and sensors available to keep you in the know and on course. These include GPS/GLONASS antennas, marine heading sensors and even antennas for weather information and entertainment.
You’re a boat owner who needs reliable heading info. You want a GPS-based marine compass, so you don’t have to worry about magnetic interference.
Position receiver and antenna with multi-band GNSS and heading sensor
Aligns your boat orientation on your chartplotter to your actual heading.
Our premium solution for heading accuracy, even at lower speeds.
GPS and GLONASS receiver for precise position information on mobile devices