10 Best Fish Finder For Jon Boat 2025 in the United States

The Lowrance Eagle Eye 9” Live Sonar is an impressive fish finder that offers a range of features well-suited for use on a Jon boat. One of its primary strengths is the variety of sonar views it provides, including Live Forward, Live Down, CHIRP Sonar, and DownScan Imaging with FishReveal, which can help you locate fish with precision. The autotuning live sonar is another benefit, as it adjusts settings automatically, making it easier for you to get accurate readings without constant manual adjustments. This is particularly useful for beginners or those who prefer a more hands-off approach.

The detailed C-MAP charts with Genesis Live add value by offering comprehensive and up-to-date cartography, assisting you in navigation and fishing spots identification. Another highlight is the 9-inch IPS screen, which ensures clear visibility from all angles, even when wearing polarized sunglasses, making it practical for outdoor use in various lighting conditions. The twist-lock connector system simplifies installation, which is a plus for anyone who isn’t particularly handy with tools or has limited time for setup.

However, there are a few drawbacks to consider. The unit is relatively large and may take up significant space on smaller Jon boats. Additionally, at a weight of 3.05 kilograms, it’s not the lightest option available, potentially affecting portability. The battery powered setup is convenient, but being diligent about power management is important for prolonged use. Lastly, the price point might be on the higher side for casual fishers, considering it sits at a mid-tier position within the market. The Lowrance Eagle Eye 9” offers robust features and reliable performance, making it a good fit for serious anglers looking for an advanced, yet user-friendly fish finder on their Jon boat.

The Garmin Striker Vivid 7cv is a user-friendly fishfinder with a 7-inch color display, which is a good size for visibility on a Jon boat. The vivid scanning sonar color palettes are particularly helpful for distinguishing fish and underwater structures. The inclusion of a GT20 transducer provides built-in Garmin CHIRP traditional sonar and CHIRP ClearVü scanning sonar, giving you clear and detailed images of what's beneath the water's surface.

Its high-sensitivity GPS feature is excellent for marking waypoints, creating routes, and monitoring your boat's speed, making navigation simpler and more efficient. Additionally, the built-in Quickdraw Contours mapping allows you to create personalized fishing maps on the go. The Wi-Fi connectivity is a nice touch, enabling connection to the ActiveCaptain app for waypoint transfer and smart notifications.

It is important to note that while the device is battery-powered, it doesn't specify the battery life, which could be a concern for longer fishing trips. Also, despite its many features, it might be a bit bulky for very small Jon boats or those with limited space. The Garmin Striker Vivid 7cv offers a robust set of features that can enhance your fishing experience, but its size and potential battery limitations should be considered.

The Humminbird XPLORE 12 GPS Fish Finder is packed with advanced features that make it a strong contender for using on a jon boat. Its premium sonar technology, including MEGA Side Imaging+ and MEGA Down Imaging+, offers detailed fish detection with a wide range and depth coverage, which is essential for effective fishing on various types of water bodies. The Dual Spectrum CHIRP mode enhances fish identification further by offering wide and narrow sonar cones. With an impressive full HD 12-inch touchscreen display, navigating the device's interface is user-friendly, aided by keypad controls for flexibility in operation. The display's high resolution ensures clear visibility, which is crucial when fishing under bright sunlight or from a distance.

Equipped with advanced GPS navigation, the built-in Humminbird Basemap covers over 10,000 lakes, complemented by LakeMaster and CoastMaster VX map cards for comprehensive coverage of the US and Canada regions. This feature is highly beneficial for anglers looking to explore new fishing spots with real-time mapping capabilities provided by AutoChart Live. The fish finder also supports connectivity and compatibility features, including Ethernet and Bluetooth, making it easy to integrate with other fishing tools and technologies like Minn Kota and Cannon products, enhancing the angler's experience.

Despite its robust features, the weight and size of the unit might be a consideration for those who prioritize portability and ease of mounting on a jon boat. Battery power ensures independence from external power sources, but the bulk might require careful setup and management on smaller boats. The Humminbird XPLORE 12 is an advanced fish finder with features that suit an avid angler's needs on a jon boat, offering extensive mapping and imaging capabilities, though its size and weight may pose challenges for smaller boats.