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

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 Lowrance Elite FS 9 Fish Finder with Active Imaging 3-in-1 Transducer is a robust choice for Jon boat owners looking for advanced fishing technology. Its 9-inch, high-resolution multi-touch screen is user-friendly and offers a large display for easy viewing, even in challenging conditions. The Active Imaging 3-in-1 sonar, which includes CHIRP, SideScan, and DownScan with FishReveal, provides detailed and clear imaging of underwater structures and fish, making it easier to locate and target fish.

Additionally, it supports ActiveTarget Live Sonar, allowing you to see real-time images of fish and their responses to your lures, which is incredibly useful for improving your fishing techniques and success rates. The preloaded C-MAP Contour+ charts, featuring high-resolution 1-foot contours for 8,900 US lakes, enhance navigation and help you find the best fishing spots with ease. The device also offers full networking capabilities, including wireless, NMEA 2000, and Ethernet connectivity, allowing integration with other marine electronics and sharing of data such as waypoints and charts.

At 4.53 kilograms, it is relatively heavy, which might be a consideration for users seeking a more portable solution. The fish finder is powered by a 12-volt DC source, ensuring compatibility with standard boat electrical systems. The package includes all necessary mounting hardware and accessories. Despite its impressive features, the unit's advanced technology may present a learning curve for less experienced users. The robust feature set makes the Lowrance Elite FS 9 a compelling option for serious anglers seeking a comprehensive, high-tech fish-finding solution.

The Garmin Striker Vivid 4cv is tailored for users looking for a straightforward, portable fishfinder suitable for smaller boats like jon boats. With a 4-inch color display, the device is compact and easy to manage, making it apt for the limited space on a jon boat. The vivid scanning color palettes are a standout feature, providing clear differentiation between fish and underwater structures, which can enhance your fishing experience.

The GT20 transducer supports both Garmin CHIRP traditional sonar and CHIRP ClearVü scanning sonar, offering reliable and detailed underwater images. This is beneficial for tracking and understanding fish movements and structures beneath the water. The inclusion of high-sensitivity GPS allows users to mark waypoints, create routes, and monitor boat speed, which is crucial for navigating and optimizing your fishing spots. Additionally, the Quickdraw Contours mapping feature lets you create custom maps, which can help in revisiting productive fishing areas.

However, the screen size might be on the smaller side for those who prefer larger displays for more detailed visuals, and the interface operates via buttons rather than a touchscreen, which may require some getting used to. The portability is a plus, with the unit weighing just about 2 pounds, and the tilt/swivel mount aids in positioning it optimally on a boat. While Wi-Fi connectivity is mentioned, it might not be a primary selling point for users primarily focused on sonar and GPS functionalities. The Garmin Striker Vivid 4cv excels in offering essential features for a jon boat fishfinder, with robust sonar capabilities and practical GPS functions.