Last Updated: November 4, 2026
Quick Summary
The best fish finders for Lake Erie walleye fishing are units with forward-facing live sonar and side imaging, such as a 9-inch class display. The Humminbird APEX 19 VX MSI+ suits most boats as an all-in-one option, while the Garmin STRIKER 4 offers a low-cost entry for smaller boats.
- Humminbird APEX 19 VX MSI+ is the best overall pick at $4,199.99 for full boat networking.
- Humminbird Ice Xplore 9" Mega Live 2 Bundle offers real-time forward and down imaging at $2,849.99.
- Garmin STRIKER 4 is the budget choice at $155.99, with CHIRP sonar and built-in GPS.
- Side imaging covers structure quickly while down imaging confirms fish directly beneath the hull.
- Transducer compatibility with your display must be confirmed before ordering any side imaging unit.
Table of Contents
- Best Fish Finders for Lake Erie Walleye at a Glance
- Best Overall Fish Finder Units for Erie Walleye
- Best Fish Finder with LiveScope-Style Live Sonar
- Side Imaging vs Down Imaging for Walleye
- Walleye Trolling Electronics Setup on Lake Erie
- Budget-Friendly Fish Finder Options for Erie Anglers
- Choose Your Lake Erie Walleye Fish Finder Before the Next Trip
- Frequently Asked Questions
Best Fish Finders for Lake Erie Walleye at a Glance
Lake Erie walleye are caught by anglers who graph fast, find fish, then slow down and present well. A good fish finder does the first two jobs, and that is why choosing the right fish finders for Lake Erie walleye fishing matters more than most buyers expect. At Elliott's Tackle & Rigging, we stock the units we would run on our own boats, and the picks below reflect that.
The short version: for most Erie anglers, a 9-inch class display with forward-facing live sonar and side imaging gives the best return. Smaller units still work for budget setups, but they make finding and holding fish harder in the deeper, cleaner water of the lake's east basin.
Quick Picks:
- Best Overall: Humminbird APEX 19 VX MSI+ for a complete networked chartplotter and fish finder
- Best Live Sonar: Humminbird Ice Xplore 9" Mega Live 2 Bundle for real-time forward and down imaging
- Best Budget: Garmin STRIKER 4 for CHIRP sonar and GPS at a low entry price
Walleye are a sonar-driven fishery. Sonar, in plain terms, is the sound-and-echo system that paints fish and bottom on screen (What is sonar?). The fish finder is how you read it.
Best Overall Fish Finder Units for Erie Walleye
If you want one unit to run the whole boat, start with the Humminbird APEX 19 VX MSI+ Chartplotter/Fishfinder w/Transom Mount Transducer. It pairs an 18.5-inch Full-HD touchscreen with MEGA Side Imaging+ and MEGA Down Imaging+, with views out to 250 feet on each side. That range is useful when you are marking a long weedline or a rock pile you are trying to cover at trolling speed.
The APEX 19 also includes dual Ethernet, NMEA 2000, and One-Boat Network compatibility. Built-in AutoChart Live records depth contours and bottom hardness as you troll, which helps you rebuild a productive pattern the next day.
The trade-off is price. At $4,199.99, this is a serious investment, and it is more screen than many walleye boats need. If you run a larger center console and want the chartplotter to double as your navigation hub, it earns its cost. If you only fish from a small boat, the smaller APEX 13 CHO VX MSI+ Chartplotter/Fishfinder w/o Transducer at $3,399.99 gives you the same imaging core in a smaller footprint, though you must buy a transducer separately.
Humminbird APEX® 19 VX MSI+ Chartplotter/Fishfinder w/Transom Mount Transducer →
The two flagship units compare as follows, based on the details covered above.
| Model | Price | Best for |
|---|---|---|
| Humminbird APEX 19 VX MSI+ | $4,199.99 | Full boat network and chartplotter |
| Humminbird APEX 13 CHO VX MSI+ | $3,399.99 | Smaller boats, transducer sold separately |
Best Fish Finder with LiveScope-Style Live Sonar
Live sonar is the feature most Erie anglers ask about, and for good reason: it shows fish and lure movement in real time rather than as a scrolling record. On Erie walleye, that real-time view is what lets you see a fish rise to a crankbait or reject a spoon, then adjust speed or cadence on the next pass. The Humminbird Ice Xplore 9" Mega Live 2 Bundle delivers this with MEGA Live 2 forward and down views, real-time zoom, and LakeMaster mapping included. Live sonar is not a substitute for finding fish first, and this bundle works best when paired with a graphing routine to locate them.
The bundle is built for hardwater, with ice-specific cables and an Ice Mode, but it switches to Open Water Mode when you move it to a boat. A third-party ice shuttle and pole are required for full on-ice setup. At $2,849.99, it is a strong choice if live imaging is your main goal.
Side Imaging vs Down Imaging for Walleye
Side imaging shows what sits to either side of the boat, while down imaging shows a detailed picture directly beneath the hull. Walleye relate to structure like rock, gravel, and break lines, so both views help you find them. Side imaging covers ground quickly as you troll past a reef. Down imaging is better for confirming what is directly under you and seeing how fish hold over a specific spot.
Most Erie anglers want both. The Humminbird APEX 19 and APEX 13 include MEGA Side Imaging+ and MEGA Down Imaging+ as standard. If you buy a less expensive display, check whether side imaging requires an optional transducer.
Watch out: a side imaging transducer will not work with every display. Confirm compatibility with your head unit before ordering.
Walleye Trolling Electronics Setup on Lake Erie
A reliable setup starts with the fish finder and a transducer mounted where it reads clean water. Use transom mounts for most boats and keep the transducer clear of the prop wash; on a deep-V hull, mount the transducer on the second strake up from the keel and level it with the waterline at trolling speed so it holds bottom at 2.0-2.5 mph. Once the display is mounted, use the sonar to find depth bands where walleye are holding, then set your lures to run at that depth.
Keep your display on a graph view while you troll, and switch to side imaging when you want to cover structure faster. Adjust sensitivity until you see clean bottom and fish arches without heavy clutter.
Budget-Friendly Fish Finder Options for Erie Anglers
Not every boat needs a large touchscreen. Several smaller units cover the essentials of finding walleye at a lower cost.
Humminbird APEX® 19 VX MSI+ Chartplotter/Fishfinder w/Transom Mount Transducer →
The Garmin STRIKER 4 Fishfinder Worldwide Version w/77/200kHz comes with a 3.5-inch display, built-in GPS, and CHIRP sonar at 77/200 kHz. It marks waypoints, shows speed for trolling, and includes both transom and trolling motor mounts. At $155.99, it is the lowest-cost unit in this guide, and it is a sensible first step for a small boat.
The SI-TEX CVS-126 Dual Frequency Color Echo Sounder, at $703.99, offers 50/200 kHz operation on a 5.7-inch display with Sona-Tone audio alerts.
For a larger screen without the premium price, the Humminbird HELIX 5 CHIRP DI GPS G3 at $449.99 adds CHIRP Down Imaging and AutoChart Live to a 5-inch widescreen display. If you need portability, the HELIX 5 CHIRP/GPS G3 Portable at $549.99 packs the same core features into a carry-ready kit.
Choose Your Lake Erie Walleye Fish Finder Before the Next Trip
Start with three questions: how big is your boat, how deep do you fish, and do you need live sonar or just solid graphing? Answer those, and the choice narrows quickly.
Browse the full selection at elliottstackleandrigging.com, and call or message us if you are unsure which transducer matches your display. We will tell you what we would run on our own boat.
Frequently Asked Questions
What is the best fish finder for walleye fishing?
For most Lake Erie walleye anglers, a multifunction unit with both CHIRP sonar and live or forward-facing imaging covers the widest range of tactics. The Humminbird APEX 19 VX MSI+ and Garmin STRIKER 4 represent opposite ends of that spectrum, with the APEX suited to boats that run dedicated electronics and the STRIKER fitting smaller budgets or a secondary boat. Match screen size and transducer capability to how you fish before you buy.
Is a 9-inch screen necessary for Lake Erie walleye?
A larger screen makes it easier to read fish arches and bottom structure at a glance while trolling at speed, which is why many Erie anglers prefer 9-inch displays for deep-water work. Smaller units such as the 5-inch Humminbird HELIX 5 remain useful for portable or secondary use. Screen size matters less than transducer capability and how cleanly the unit separates targets.
Does forward-facing sonar help catch walleye?
Forward-facing sonar shows fish and structure ahead of the boat, letting you adjust speed and lure depth before you pass over a school. Units with live imaging, such as the Humminbird Ice Xplore 9 Mega Live 2 Bundle, provide this capability.
Should I choose Garmin or Humminbird for Great Lakes fishing?
Both brands are widely used by Lake Erie anglers, Humminbird's HELIX and APEX lines emphasize CHIRP and imaging detail, while Garmin's STRIKER line offers an entry point with built-in GPS and a trolling motor mount. Choose based on screen size, imaging needs and budget rather than brand alone.
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