HELIX 7 SI/GPS Combo
Sometimes, you need every possible weapon at your disposal. Days like these call for the HELIX 7 SI GPS and its full arsenal of amazing technologies, including Side Imaging®, Down Imaging® and SwitchFire® Sonar. The 7" widescreen is the perfect canvas for your choice of split-screen views. The single card slot accommodates Humminbird LakeMaster®, AutoChart™ and AutoChart™ Pro, as well as Navionics Gold/HotMaps. Leading-edge technology has never been closer in reach.
Side Imaging Sonar:
Gain a 180° side to side perspective on the world below the surface.
Down Imaging Sonar
Get a fish-eye's view of what's happening below your boat. Incredible images are created with High-frequency sound waves.
Take command of how your sonar returns appear with our Clear and Max Modes.
DualBeam Plus Sonar:
Two beams combine for great detail and a wide coverage area. Use the narrow beam for high-accuracy returns and bottom. Use the wide beam when you want a larger search area.
GPS antenna built into the head unit
Access software updates to enhance the performance of your Humminbird unit through our My Humminbird section of the site.
microSD Card Reader
Use for advanced cartography or to save screenshots, sonar recordings and waypoints or to update your units software.