Meet the Humminbird HELIX 12 CHIRP GPS G4N, a flagship fish finder that places powerful sonar, precise mapping, and seamless network integration on your boat. With a crystal-clear 12.1" display and intuitive keypad controls, you’ll master every hunt from the moment you push a button.
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Dual Spectrum CHIRP Sonar delivers ultra-detailed fish arches, structure, and bottom clarity. With Low-Q CHIRP transducer technology, you get two search modes—Wide for broad coverage and Narrow for pinpoint detail—so you can see more of what matters before you cast.
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Internal GPS with Humminbird Basemap provides precise positioning and a rich underwater backdrop. Identify buoys, hazards, marinas, contours, and depth markers, plus access charts for 10,000+ lakes and extensive coastal coverage.
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Premium Chart Compatibility expands your mapping options with LakeMaster®, CoastMaster™, and Navionics® chart compatibility for a complete global view underwater.
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AutoChart Live lets you map your fishing spots in real time, including depth contours, bottom hardness, and vegetation. Comes with eight hours of built-in recording and supports AutoChart Zero Line SD cards for virtually unlimited mapping capacity.
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One-Boat Network Compatible seamlessly links with Minn Kota and Cannon products to unlock advanced boat-control and fishing features across your system.
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Ethernet Networking enables high-speed connectivity to build a professional-grade fishing network, easily integrating multiple fish finders and add-ons.
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Wi-Fi, Bluetooth & Smart Features wirelessly update software via the Humminbird FishSmart App, receive smartphone notifications on your display, and remotely control compatible equipment like anchors and downriggers.
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NMEA 2000 Built-In connects to an accessory NMEA 2000 network for broader access to boat performance, weather, and water-condition data.
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Rugged, User‑Friendly Design keeps operation reliable in any condition, with a responsive keypad and a bright, easy-to-read interface designed for anglers who demand results.
With the HELIX 12 CHIRP GPS G4N, you get a powerful, integrated navigation and sonar system that helps you map smarter, locate fish faster, and navigate with total confidence on the water.
