Humminbird HELIX CHIRP GPS G4N Chartplotter

The HELIX 7 CHIRP GPS G4N comes ready to use right out of the box. It includes the XNT 9 HW T transom-mount transducer, so you do not need to purchase a separate sonar sensor for standard installation.

Yes, this model is fully compatible with the One-Boat Network. It supports Ethernet, Bluetooth, and NMEA 2000 networking, allowing you to connect and control compatible trolling motors, shallow water anchors, and other marine electronics directly from the display.

Unlike touchscreen models, this unit relies on a dedicated keypad interface. This design is intentional, ensuring you can reliably navigate menus and mark waypoints even in rough water, cold weather, or when your hands are wet.

The unit comes with a preloaded Humminbird Basemap for basic navigation. If you need more detail, it is compatible with premium chart cards, including Humminbird LakeMaster and Navionics, and also supports AutoChart Live for creating your own custom maps in real-time.

Dual Spectrum CHIRP provides a much higher level of detail and clarity by sweeping across a wider range of frequencies. This helps you distinguish between fish, structure, and the bottom more effectively than traditional single-frequency sonar.

Yes, the 7-inch high-definition display supports split-screen views. You can customize your layout to see your sonar feed and GPS chart simultaneously, making it easier to track your position while identifying fish.