Humminbird LakeMaster VX Chart Card Western States

Overview

Who This Is For: If you fish Western lakes and reservoirs where bathymetry matters—walleye on deep structure, bass on seasonal flats, or trout in thermally stratified water—this is your map solution. Serious anglers who want to see exactly what's below the surface before committing time to a location.

LakeMaster VX gives you the most detailed and accurate lake bathymetry mapping available for Western waters. Built on decades of GIS-verified cartography, VX Technology now adds real-time fish prediction (SmartStrike), customizable depth overlays, and instant depth-range targeting. Drop this on your HELIX, SOLIX, or APEX unit and you're not guessing where fish live—you're reading the blueprint of productive water.

Key Features

• VX Technology — Next-generation mapping engine with faster rendering and five customizable color palettes — adjusts the display to match your light conditions and personal preference, so you spend less time squinting and more time fishing.
• SmartStrike — Enter season, time of day, water temperature, and target species to highlight zones where fish are actively biting (select HD lakes only) — eliminates the guesswork of where to start your day.
• Depth Highlight — Isolate a specific depth range on the map to stay in productive water — critical when you've found the thermocline or the edge bass are holding.
• Shallow Water Highlight — Red shading shows water from 0 to 60 feet (adjustable) — keeps you aware of obstacles and shallow structure in seconds.
• Water Level Offset — Synchronizes depth contours and shorelines with actual lake and reservoir levels — your map matches reality, not outdated data.
• Chart Presets — Save multiple custom map views (different depths, colors, highlights) and switch between them with one tap — one view for structure hunting, another for shallow flats.
• One-Boat Network — Integrates with Minn Kota trolling motors to auto-follow depth contours — hold the exact depth line without manual correction.

Specs & What's Included

Compatibility: Works with all HELIX G3/G3N and newer, all SOLIX units, and all APEX units. Not sure if this works with your setup? Call or text us at (833) 831-4077 — we'll tell you straight.

Coverage: Western States region. Includes 1-year cartography warranty. Opened packages are not eligible for return.