Garmin 010-02594-01 ECHOMAP UHD2 7″ Chartplotters 73cv Review

Discover the ultimate fishing experience with the Garmin 010-02594-01 ECHOMAP UHD2 7″ Chartplotter 73cv with GT20-TM Transducer. This innovative device offers unparalleled sonar support, featuring traditional and ClearVü sonar that ensure no fish can escape detection. With vivid color palettes for enhanced target and structure recognition, and the ability to bundle various Garmin transducers, you’ll always have the perfect view of what lies beneath. The preloaded LakeVü g3 inland maps, BlueChart g3 coastal charts, and worldwide basemap, supported by Garmin Navionics+, make navigating unknown waters a breeze. Plus, with wireless networking, share important information seamlessly between compatible ECHOMAP UHD2 chartplotters on your boat. Get ready to elevate your fishing game with this all-in-one chartplotter! Have you been searching for a cutting-edge chartplotter to enhance your fishing adventures? If so, the Garmin 010-02594-01 ECHOMAP UHD2 7″ Chartplotters 73cv with GT20-TM Transducer might just be what you need. Designed to give you the upper hand on the water, this powerhouse of a device will quickly become an essential part of your fishing toolkit.

Get your own Garmin 010-02594-01 ECHOMAP UHD2 7 Chartplotters 73cv with GT20-TM Transducer today.


Crisp, Clear Traditional Sonar

One of the standout features of the Garmin ECHOMAP UHD2 is its exceptional sonar support. With traditional sonar that provides crisp, clear imagery, you’ll have no trouble pinpointing fish. Whether you’re a seasoned fisherman or a weekend warrior, seeing the intricate details in the water will improve your success rate.

Brilliant ClearVü Sonar

To add another layer of practicality, the device includes brilliant ClearVü sonar. With this technology, the fish will have nowhere to hide. ClearVü delivers almost photographic images of what’s beneath your boat, from fish to underwater structures, ensuring you know exactly where to cast your line.


High-Contrast Vivid Scanning

What sets the ECHOMAP UHD2 apart from other chartplotters is its vivid color palettes. High-contrast vivid scanning sonar color palettes make it incredibly easy to distinguish between fish and underwater structures. No more straining your eyes!

Easier Than Ever to Distinguish Targets and Structure

Navigating the waters has never been this intuitive. Thanks to these vivid color palettes, identifying different targets and structures becomes second nature. Simply glance at the screen, and you’ll know exactly what you’re looking at, speeding up your decision-making process on where to fish.

Garmin 010-02594-01 ECHOMAP UHD2 7 Chartplotters 73cv with GT20-TM Transducer

See the Garmin 010-02594-01 ECHOMAP UHD2 7 Chartplotters 73cv with GT20-TM Transducer in detail.


Versatile Sonar Support

The ECHOMAP UHD2 device supports a variety of Garmin transducers. This means you can tailor your setup based on your specific needs. The two types of sonar it supports are Garmin Traditional and ClearVü scanning sonar, offering a robust and versatile fishing experience.

Customization at Its Best

What’s better than having options? You can bundle your transducer to get the best possible functionality out of your chartplotter. Whether you need traditional sonar for clear fish imagery or ClearVü for a wider underwater view, this device has you covered.


Built-in LakeVü g3 Inland Maps

Imagine knowing the waters like you’ve fished them your entire life. With built-in LakeVü g3 inland maps, this dream can become your reality. These maps provide comprehensive coverage of U.S. inland lakes, making it easier to navigate and find hidden spots teeming with fish.

BlueChart g3 Coastal Charts

For those who love coastal fishing, the BlueChart g3 coastal charts are a godsend. They deliver detailed nautical charts, helping you stay on course and avoid underwater hazards. This function is particularly beneficial for those who enjoy exploring new coastal regions.

Worldwide Basemap

The benefits don’t stop at inland and coastal maps. The worldwide basemap ensures you can venture into international waters without stress. Coupled with support for Garmin Navionics+ and Garmin Navionics Vision+ marine cartography, this functionality makes the ECHOMAP UHD2 a global companion for any fishing trip.

Garmin 010-02594-01 ECHOMAP UHD2 7 Chartplotters 73cv with GT20-TM Transducer


Seamless Sharing with Other Devices

One of the most pragmatic features of the Garmin ECHOMAP UHD2 is its wireless networking capability. If you have another compatible ECHOMAP UHD2 chartplotter on your boat, you can wirelessly share information such as sonar, waypoints, and routes. This feature simplifies data management, making your fishing experience more efficient.

What Makes It Stand Out?

User-Friendly Interface

Navigating through the various features on the ECHOMAP UHD2 is seamless, thanks to its user-friendly interface. Even if you’re not tech-savvy, you’ll find the interface intuitive and straightforward.

Robust Build Quality

Garmin is known for its durable and reliable products, and the ECHOMAP UHD2 is no exception. Designed to withstand various weather conditions and the wear and tear of regular use, it’s built to last.

Comprehensive Package

The Garmin ECHOMAP UHD2 73cv comes with the GT20-TM transducer, bringing you an all-in-one package that’s ready to use right out of the box. This comprehensive solution eliminates the need to purchase additional components, providing value for your money.

Pros and Cons


  • High-Quality Sonar Support: Traditional and ClearVü sonar provide clear, detailed images.
  • Vivid Color Palettes: High-contrast colors make target and structure identification easy.
  • Versatile Transducer Support: Supports a variety of Garmin transducers.
  • Preloaded Maps: Comprehensive mapping options for inland, coastal, and worldwide navigation.
  • Wireless Networking: Seamlessly share data with other compatible ECHOMAP UHD2 devices.
  • Durable Construction: Built to withstand harsh marine environments.


  • Price: It may be on the higher end of the price spectrum for casual users.
  • Complexity: Some features may have a learning curve for beginners.

Comparison Table

Feature Details Competitor
Sonar Support Traditional and ClearVü sonar Traditional only
Color Palettes High-contrast vivid colors Standard colors
Transducer Supports multiple Garmin transducers Limited transducer support
Maps LakeVü g3, BlueChart g3, worldwide basemap, Navionics+ support Limited map options
Wireless Sharing Data sharing capabilities between devices No wireless sharing
Durability High build quality Varies


In summary, the Garmin 010-02594-01 ECHOMAP UHD2 7″ Chartplotters 73cv with GT20-TM Transducer is a powerful, versatile, and user-friendly device designed to take your fishing experience to the next level. With top-of-the-line sonar support, vivid color palettes, comprehensive preloaded maps, and robust wireless networking abilities, this chartplotter stands out as a must-have for any serious angler. While it does come with a higher price tag and a slight learning curve, the benefits far outweigh these minor drawbacks. Happy fishing!

Find your new Garmin 010-02594-01 ECHOMAP UHD2 7 Chartplotters 73cv with GT20-TM Transducer on this page.

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Written by Finn Harrison

Navigating waters across the globe, Finn Harrison is more than just an angling enthusiast; he's a confluence of passion, experience, and tech-savvy expertise. As the founder of, Finn has married his deep-seated love for fishing with a knack for modern technology, becoming a guiding light for many in the world of modern angling. Whether he's unraveling the intricacies of the latest fish finder or recounting tales from uncharted fishing spots, Finn's words carry the weight of authenticity and a lifetime of aquatic adventures. When not penning down insights or testing gadgets, he's likely by the water, rod in hand, chasing the horizon and the next big catch. 🎣

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