10 Best Fish Finder For Trolling Motor 2026 in the United States

The Humminbird XPLORE 12 GPS Fish Finder is a solid choice for anglers using trolling motors who want detailed underwater imaging and reliable GPS navigation. It features premium MEGA Side Imaging+ sonar technology, offering sharp views up to 200 feet on each side, which helps spot fish and structure with clarity. The Dual Spectrum CHIRP sonar adds flexibility for detecting fish in various water conditions. The 12.1-inch full HD touchscreen with 1280 x 720 resolution is large and bright, making it easy to read even in sunlight, and it offers dual control options for touchscreen or keypad use, appealing to different user preferences or weather conditions. The transducer included supports deep water up to 200 feet, suitable for many freshwater and coastal fishing spots.

GPS and mapping features stand out, with built-in maps covering over 10,000 lakes, easy integration of additional map cards, and live mapping capabilities like AutoChart Live that create custom maps while you fish. This is particularly useful for trolling motor users who need real-time data on water depth and bottom type. Connectivity is modern and versatile, supporting Bluetooth, Ethernet, and integration with Minn Kota and Cannon products, enhancing fishing setups although it may require some initial setup effort.

The device is relatively heavy compared to smaller units, which might be a consideration if weight is a concern for mounting. Additionally, the price point is higher than basic fish finders, reflecting its advanced features but possibly making it less attractive for casual anglers. The included three-year warranty provides peace of mind. This XPLORE 12 is designed for serious anglers seeking detailed sonar imaging, reliable GPS mapping, and compatibility with trolling motor systems, though it may be more than needed for beginners or those wanting a simpler, lighter setup.

The Garmin ECHOMAP UHD2 94sv is a solid choice for those looking to enhance their trolling motor fishing experience. Its 9-inch touchscreen display is bright and easy to read even in sunlight, which is great for long days on the water. The included GT56 transducer supports multiple sonar types like traditional, ClearVü, and SideVü, providing detailed underwater images and fish targeting, which can significantly improve your fishing efficiency.

The built-in Garmin Navionics+ coastal charts and integrated Navionics data are ideal for navigation and ensuring you stay on course. It is also compatible with other ECHOMAP UHD2 units via Wi-Fi for sharing sonar, waypoints, and routes, adding convenience if you have multiple devices on your boat.

Another standout feature is its ability to wirelessly connect to the Force trolling motor, allowing you to create and follow routes, navigate to waypoints, control speed, and monitor battery life directly from the chartplotter. This integration can simplify your fishing trips and give you more control over your boat's movements. However, this fish finder comes with a relatively high price tag, and its advanced features might be overwhelming for beginners. Additionally, some users might find the 1024 x 600 resolution to be lower than expected for such a large display, although it is still clear and detailed. If you are an experienced angler looking for a feature-rich, easy-to-use fish finder that integrates well with a trolling motor, the Garmin ECHOMAP UHD2 94sv is worth considering.

The Lowrance Eagle Eye 9 is a solid choice for anglers looking for a fish finder to use with a trolling motor. Its standout feature is the focused live sonar, which gives you real-time forward and downward views, helping you see how fish react to your lure immediately. This unit combines four sonar modes in one transducer: Live Forward, Live Down, CHIRP Sonar, and DownScan Imaging with FishReveal, offering great flexibility to spot fish and underwater structures. The 9-inch IPS display provides sharp images with wide viewing angles, making it easier to see details even on bright sunny days or through polarized sunglasses.

It comes with preloaded C-MAP charts covering the U.S. and Canada, plus Genesis Live for creating your own custom maps, which is handy for navigation and finding fishing spots. The unit features autotuning sonar to optimize settings automatically, so you don’t have to fiddle with complicated adjustments. It’s powered by a battery and mounts conveniently with included brackets. On the downside, while the screen is clear, the LED display type might not be as vibrant as some newer technologies like OLED. Also, its power source and weight are reasonable but might limit use on smaller or very lightweight trolling motors. The 1-year warranty is standard but worth noting if you want longer coverage.

This fish finder effectively balances advanced sonar capabilities with user-friendly features, making it suitable for casual and more serious anglers who want real-time, versatile fish detection and reliable mapping without a steep learning curve.