Garmin ECHOMAP UHD2 73CV Chartplotter/Fishfinder with US Inland Maps & GT20-TM

Overview

The Garmin ECHOMAP UHD2 73CV combines a bright 7-inch display with powerful sonar and mapping features tailored for inland and nearshore use. It delivers crisp traditional CHIRP sonar alongside ClearVü scanning sonar, with high-contrast color palettes that help make sense of underwater details at a glance.

Crystal-clear sonar and color storytelling

Experience two complementary views: traditional CHIRP sonar for broad targets and ClearVü for near-field detail. The device presents water columns and structures in vivid colors, helping you identify fish and cover with greater confidence.

• CHIRP traditional sonar for long-range detection
• ClearVü scanning sonar for enhanced near-field detail
• High-contrast color palettes to better distinguish targets and underwater features

Maps, data sharing, and connectivity

Preloaded LakeVü g3 inland maps and BlueChart g3 coastal charts with Navionics data help you navigate familiar waters and plan new routes. When paired with other compatible UHD2 chartplotters, Wi‑Fi makes it easy to share sonar, waypoints, and routes, keeping your crew aligned on the water. The built‑in ActiveCaptain app expands access to OneChart, software updates, and community data for smarter planning.

• LakeVü g3 inland maps and BlueChart g3 coastal charts with Navionics data
• Wireless sharing of sonar, waypoints, and routes between compatible units
• ActiveCaptain app compatibility for updates and community data

Transducers, mounting, and flexibility

The UHD2 73CV is designed for flexible sonar setups, including GT20‑TM transducer support for both traditional and ClearVü sonar. The transducer bundle enables two types of sonar, and the unit supports mounting options like tilt or flush to fit your boat’s layout and fishing style. Built to adapt to different waters, this chartplotter offers practical, on‑water performance without promising guaranteed results.

No. 1 in mapping influence is reflected in the built‑in LakeVü g3 inland maps, BlueChart g3 coastal charts, and the option to integrate Navionics+ data for extended coverage. This combination supports informed navigation and fishing decisions as you explore inland lakes and nearby coasts.