Navigate unexplored waters and bring secluded fish populations into sharp focus with the Garmin ECHOMAP UHD2. Included transducer uses CHIRP traditional sonar for wide-angle views and UHD ClearVu scanning sonar for high-detail, narrow-focus fish and structure detection. Bright, sunlight-readable 5" touchscreen High contrast, vivid color palettes GT20-TM transducer: CHIRP with ClearVu scanning sonar Built-in WiFi allows you to wirelessly share data (sonar, waypoints, routes and more) with other ECHOMAP (Plus, UHD, Ultra) systems Preloaded Garmin Navionics+ inland maps cover more than 18,000 lakes with up to 1' contours Wireless compatibility with ForceA(R) trolling motor systems Free all-in-one mobile app for access to OneChart, smart notifications, software updates, and Garmin Quickdraw Community data