Discover the Edge on the Water with Advanced Sonar and Mapping

Imagine pinpointing fish and underwater structures with stunning clarity, even in murky waters or low-light conditions. The Garmin ECHOMAP UHD2 53cv with GT20-TM transducer turns that vision into reality for everyday anglers. This compact 5-inch keyed display packs a punch, delivering reliable performance whether you're chasing bass in a local lake or exploring coastal inlets. Its high-contrast visuals cut through clutter, helping you make smarter decisions faster.

What sets this chartplotter apart is its blend of proven Garmin technology and user-focused design. No more squinting at fuzzy screens—vivid color palettes make targets pop, so you spend less time interpreting data and more time reeling in catches.

Powerful Dual Sonar for Unmatched Fishfinding

Equipped with Garmin CHIRP traditional sonar and ClearVü scanning sonar via the included GT20-TM transducer, this unit provides dual views that reveal the underwater world in detail. CHIRP sonar excels at separating fish from structure at deeper ranges, while ClearVü offers nearly photographic side and down images.

• High-frequency options for shallow water precision and mid-band for versatile depths.
• Vivid color palettes enhance target separation, making it easier to spot baitfish schools or submerged timber.
• Adjustable sonar history lets you scroll back to review missed opportunities.

Anglers report spotting fish arches clearer than ever, especially during dawn patrols or in stained water—real game-changers for tournament pros and weekend warriors alike.

Preloaded Maps That Know Your Waters Inside Out

Hit the water confident with built-in LakeVü g3 charts covering thousands of U.S. inland lakes. These high-definition maps include depth contours, shorelines, and navigation aids, seamlessly supporting optional Garmin Navionics+ overlays for even more detail like spot soundings and community edits.

Garmin Quickdraw Contours lets you create personalized 1-foot contour maps in real-time, saving your hotspots without needing a subscription. Perfect for adapting to changing lake levels or sharing intel with fishing buddies.

Stay Connected Without the Wires

Wi-Fi networking shines here: pair multiple compatible ECHOMAP UHD2 units to share sonar data, waypoints, and routes wirelessly across your boat. Link to the ActiveCaptain app on your smartphone for smart notifications, software updates, and access to the Quickdraw Community—crowdsourced maps from fellow users.

OneChart functionality means buying a chart update once unlocks it across devices, streamlining your setup. It's all about keeping you informed and your gear current with minimal hassle.

Built Tough for Real-World Fishing

The sunlight-readable 5-inch display is keyed for gloved hands, with quick-release tilt/swivel and flush mounts for flexible mounting on kayaks, bass boats, or consoles. IPX7 water resistance shrugs off splashes and rain, while the compact size fits tight spaces.

Installation is straightforward: transom-mount the GT20-TM, route the power/data cable, and you're scanning. Pro tip: position the transducer parallel to the hull bottom for optimal down-view performance, and use the included hardware for a secure fit.

Users love its quick boot-up—under 20 seconds—and intuitive menu navigation, making it ideal for beginners upgrading from basic fishfinders or veterans seeking simplicity.

What's Included for Plug-and-Play Setup

• ECHOMAP UHD2 53cv chartplotter/fishfinder
• GT20-TM transom-mount transducer
• Power/data cable with quick-connect plug
• Tilt/swivel mount and flush-mount kit
• Mounting hardware and protective gimbal cover
• Documentation to get you started

Everything you need arrives ready to install, minimizing downtime before your next outing.