Humminbird LakeMaster VX Chart Card Wisconsin Premium

Overview

Who This Is For: Wisconsin walleye, bass, and pike anglers who demand the most accurate lake mapping available. If you're serious about understanding structure, depth transitions, and seasonal fish patterns on your home lakes, this chart card is built for you.

Product Summary: LakeMaster VX Wisconsin is a premium chart card upgrade that transforms your Humminbird GPS unit into a detailed underwater road map. VX Technology delivers sharper performance, customizable viewing modes, and SmartStrike intelligence that highlights where fish are actually biting based on season, time, temperature, and species. What you see on this map is what's really on the lake bottom — no guessing.

Key Features

• VX Technology — Next-generation mapping engine that improves display performance and gives you five customizable color palettes — you can optimize the map view for your screen and lighting conditions on the water.
• SmartStrike — Highlights areas of the lake where fish are most likely to bite by filtering for season, time of day, water temperature, and target species — cuts through the guesswork and points you to productive water fast (available on select HD lakes).
• Chart Presets — Save multiple custom map views and switch between them instantly — different presets for deep structure hunting versus shallow weed edges means less menu diving.
• Depth Highlight — Isolate and highlight specific depth ranges on the map — keep your eyes locked on the zone where fish are holding without scanning the entire lake bottom.
• Shallow Water Highlight — Red shading shows shallow zones from 0 to 60 feet on an adjustable scale — critical for navigation and targeting shallow-water species during spawning or low-light periods.
• Water Level Offset — Syncs depth contours and shorelines to actual water levels on reservoirs, rivers, and lakes affected by seasonal drawdowns — ensures your map matches current conditions, not historical data.
• One-Boat Network — Pairs with compatible Minn Kota trolling motors to automatically follow depth contour lines — set it and focus on what's biting instead of fighting the wheel.

Specs & What's Included

Compatibility: Works with all Humminbird HELIX G3/G3N and newer units, all SOLIX units, and all APEX units. The chart card slides into your existing GPS — no transducer or additional hardware needed. Not sure if this works with your setup? Call or text us at (833) 831-4077 — we'll tell you straight.

Warranty: 1-year cartography warranty. Opened packages are not eligible for return.