10 Best Chartplotter 2025 in the United States

The Lowrance Eagle Eye 9” Live Sonar is designed for boating enthusiasts who need reliable navigation and fish-finding capabilities. Its 9-inch IPS display is a strong point, offering excellent visibility from various angles, which is especially useful when on the water. The inclusion of C-MAP US Inland charts adds value, providing detailed maps for inland navigation and enhancing the user experience.

One of the standout features is the advanced sonar capabilities, allowing for four viewing options from a single transducer without needing additional modules. This simplifies setup and usage, making it accessible for users at different skill levels. The autotuning live sonar adapts to conditions, delivering focused down and forward views, which can significantly improve fishing success.

In terms of connectivity, the device employs a twist-lock connector system that ensures easy installation on a variety of boats and kayaks. This design consideration enhances user-friendliness, which is beneficial for those who may not be very tech-savvy. Additionally, the waterproofing and durability of the device make it suitable for the marine environment.

The Humminbird 411650-1 Helix 7 Chirp MEGA SI GPS G4N chartplotter is a robust choice for anglers seeking detailed underwater imaging. Its 7-inch color TFT screen provides clear visuals, and the high-resolution MEGA Side Imaging and MEGA Down Imaging features allow you to see up to 125 feet on either side and below the boat, respectively. The Dual Spectrum CHIRP sonar helps you identify fish and underwater structures with precision.

The internal GPS with the Humminbird Basemap offers comprehensive navigation support, covering over 10,000 lakes and coastal areas in the continental U.S., making it versatile for various fishing environments. Chart compatibility with Humminbird’s LakeMaster and CoastMaster products, as well as Navionics, adds to its versatility. Connectivity options, including Ethernet and Bluetooth, enable integration with other Humminbird and Minn Kota products, creating a cohesive fishing system.

The keypad control interface is user-friendly, ensuring easy operation even in challenging conditions. Durability and waterproofing enhance its reliability on the water. However, the 7-inch screen might feel small for those who prefer larger displays, and the array of high-tech features might be overwhelming for beginners. This chartplotter is well-suited for serious anglers who need detailed imaging and extensive connectivity to enhance their fishing experience.

The Garmin ECHOMAP UHD2 94sv is an impressive chartplotter particularly suited for boaters and anglers looking for reliable navigation and detailed underwater insights. One of its standout features is the 9-inch touchscreen display, which is bright and easy to read even in direct sunlight, making it user-friendly while out on the water. The included GT56 transducer offers multiple sonar modes—traditional, ClearVü, and SideVü—which give users a comprehensive view of what lies beneath, enhancing fishing and navigation experiences.

Another plus is the built-in Garmin Navionics+ coastal charts that come with integrated Navionics data, ensuring that users have access to detailed nautical maps. Additionally, the Wi-Fi connectivity allows for seamless sharing of sonar data and waypoints with another ECHOMAP UHD2, which can be particularly useful for teams or families fishing together. The ability to connect wirelessly to the Force trolling motor is another practical feature, letting users create routes and navigate effortlessly.

The Garmin ECHOMAP UHD2 94sv is an excellent choice for those serious about boating and fishing. Its combination of advanced sonar capabilities, user-friendly interface, and robust mapping functionalities makes it a valuable tool in any angler’s gear, although potential users should be mindful of the touchscreen usability in specific conditions.