10 Best Depth Finders For Boats 2026 in the United States

The Lowrance Eagle Eye 9” Live Sonar is an advanced depth-finder that caters to both casual and serious boating enthusiasts. One of its key strengths is the versatility it offers with four different sonar views from a single transducer: Live Forward, Live Down, CHIRP Sonar, and DownScan Imaging with FishReveal. This makes it easier for users to get a complete understanding of the underwater environment without needing additional modules.

The autotuning live sonar feature further simplifies the user experience by automatically adjusting settings for optimal performance, which is especially useful for those who may not be familiar with manual tuning. Additionally, the detailed C-MAP charts with Genesis Live provide comprehensive mapping and navigation data, enhancing the functionality of the device. The 9-inch IPS LED screen ensures clear visibility from all angles, even when wearing polarized glasses. The new twist-lock connector system also adds to the convenience by making installation easy and reliable whether on a boat or kayak.

However, there are some notable drawbacks. The unit is relatively new to the market, first available in August 2024, and with a weight of 2 pounds and dimensions of 11.3 x 3.54 x 6.39 inches, it may be bulkier compared to other models, which could be a consideration for those with limited mounting space. The Lowrance Eagle Eye 9” Live Sonar offers a feature-rich and user-friendly experience but may require more market validation and space consideration for some users.