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Garmin Marine Electronics – Concord Marine Electronics

Premium Garmin Marine Solutions for Navigation, Safety & Performance

At Concord Marine Electronics, we are proud to offer a complete selection of Garmin marine electronics designed to keep you safe, connected, and in control on the water. Whether you are a recreational boater, sport fisherman, or professional captain, our Garmin collection delivers reliable performance backed by expert installation and support. As an authorized Garmin dealer, every product comes with full manufacturer warranty, industry-leading technology, and our own 10% installation credit for professional installs by Concord Marine Electronics.

From advanced GPS navigation to high-definition marine radar, versatile VHF radios, and feature-rich wearables, Garmin products integrate seamlessly into your vessel’s helm for precision, clarity, and peace of mind. Browse our full range below, and discover how Garmin’s innovation can enhance every trip on the water.

Garmin GPS & Marine Chart Technology

When it comes to navigation, accuracy matters. Our range includes the Garmin marine Chart systems that provide precise, detailed mapping for safe passage through all conditions. Whether you’re exploring unfamiliar waters or returning to your favorite harbor, the Garmin 128 marine GPS offers dependable performance in a straightforward, compact design ideal for both small and large boats.

If you need portability and flexibility, the GPS Garmin marine lineup offers versatile options that can be moved from vessel to vessel while retaining essential data. Every Garmin GPS unit we carry is engineered for clarity, speed, and durability, ensuring that your charts load quickly and your routes stay accurate, even in challenging marine environments.

Our Garmin marine navigation selection makes it easy to integrate with other onboard systems, allowing captains and crew to make informed decisions at every turn.

Garmin Marine Radar

Garmin Marine Radar Systems

Situational awareness is essential in all boating conditions. That’s why we offer a full line of Garmin marine radar solutions, designed to detect vessels, land masses, and weather conditions long before they’re visible to the naked eye. With Garmin Radar, you gain the advantage of advanced target tracking, high-resolution imaging, and dependable performance day or night.

The Garmin radar marine options in our collection are ideal for offshore cruising, competitive fishing, and commercial marine operations. Each radar Garmin product we stock is designed for fast target acquisition and optimal range clarity, giving you more confidence when navigating crowded waterways or open seas.

These radar systems integrate seamlessly with Garmin GPS chartplotters for a complete navigation experience.

Handheld & Portable Garmin GPS Units

Not all marine navigation takes place at the helm. Our Garmin 78s Marine GPS handheld model offers portability without sacrificing precision, making it perfect for dinghies, tenders, and backup navigation on larger vessels. Pair it with our Garmin large screen GPS models to enjoy easy-to-read displays in bright sunlight and challenging conditions.

These handheld solutions are lightweight, rugged, and water-resistant, ensuring they perform when you need them most. Many customers keep one as a secondary navigation tool in case of main navigation system failure, while others use them for on-shore exploration.

Stay Connected Offshore with Starlink Marine Systems

At Concord Marine Electronics, we know reliable communication and internet at sea is no longer optional — it’s essential. That’s why we carry a complete line of Starlink marine solutions including the latest Starlink Performance Kit Gen 3 systems, Starlink flat high performance kit Gen 2 systems and specialized cables, Starlink routers, and performance kits.

Whether you’re a yacht owner, captain, or crew, Starlink Performance kit ensures you stay connected to navigation data, weather updates, crew communications, and entertainment streaming anywhere. And when you purchase with Concord Marine Electronics, you get more than just Starlink equipment — you receive our expertise, our 10% installation credit for professional installs by Concord Marine Electronics, and service from our technical team trusted with over 300 Starlink Flat High Performance Kits installed, supported by 170+ Five-Star Google Reviews and NMEA certified technicians.

Integrated GPS functions allow these radios to automatically transmit your location in an emergency, speeding response times and increasing safety. Concord Marine Electronics offers models suitable for both inshore and offshore use, with features like NOAA weather alerts and multi-station calling.

Garmin VHF Marine Radios
Marine GPS Navigation

Garmin Marine GPS Navigation for Boats

For complete helm solutions, our Garmin marine GPS navigation for boats packages offer multi-function displays with touchscreen control, detailed chart data, and real-time system integration. These systems provide waypoint management, route planning, and live sonar overlays to help you make the most informed decisions on the water.

Every Garmin navigation system we sell is compatible with additional Garmin sensors, radar, autopilot, and sonar modules, allowing you to expand capabilities as your needs grow.

Garmin Watches & Smartwatches

Wearable technology isn’t just for land. Our Garmin watch lineup includes marine-specific features like tide charts, GPS tracking, and safety alerts. Choose from stylish, durable designs in the garmin watches range that are perfect for both onboard and onshore activities.

For more advanced features, our garmin smartwatches include activity tracking, heart rate monitoring, and compatibility with Garmin marine systems, letting you view navigation and sensor data right on your wrist. These watches are rugged, water-rated, and designed to withstand the harsh marine environment.

Garmin Fishfinder Solutions

Fishing success often comes down to knowing exactly what’s below. Our Garmin fishfinder units deliver crisp, clear sonar imaging with easy-to-use interfaces. For those wanting the best of both worlds, our Garmin GPS fishfinder combo products combine advanced navigation with powerful sonar technology.

The Garmin fishfinder 160c offers compact affordability, while the Garmin fishfinder 400c delivers higher resolution for deeper water applications. Whether you fish for sport or commercial purposes, Garmin’s fishfinder lineup offers a solution that suits your needs.

Garmin Replacement & Accessories

Protect and maintain your investment with our Garmin replacement screen options and Garmin screen protector accessories. These products ensure your displays remain clear, responsive, and safe from scratches or damage caused by the marine environment.

Our team can help match the right replacement or accessory to your Garmin model, ensuring compatibility and optimal performance.

Why Buy Garmin from Concord Marine Electronics

When you choose Concord Marine Electronics, you’re choosing more than just a product — you’re choosing expertise, support, and service. As an authorized Garmin dealer, we provide genuine products with full warranties and the latest technology.

We also offer a 10% installation credit toward professional installation by Concord Marine Electronics, ensuring your system is set up correctly for maximum performance. Our technicians are factory-trained and experienced in integrating Garmin systems with all types of marine vessels.

Explore our installation services page for more details, or contact us for a consultation on your specific needs. Or call us at +1 954 779 1100

Stay Informed with Our Blog

Want to learn more about Garmin marine technology? Visit our Concord Electronics Blog for articles on product reviews, installation tips, fishing tech, and marine safety practices.https://concordelectronics.com/blog/

Explore Garmin Marine Electronics


Browse our full Garmin collection today and find the perfect equipment to enhance your time on the water. Whether you’re upgrading your navigation, adding radar, improving communication, or investing in wearables, we have the right Garmin product for you — backed by expert advice and professional installation options.

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Garmin FAQs – Concord Electronics

How do I download Garmin marine charts?

To download Garmin marine charts, connect your compatible Garmin device to your computer and use Garmin Express or ActiveCaptain to install chart updates. Always confirm your charts are up to date before departure.

Has Garmin taken over Navionics?

Yes. Garmin acquired Navionics in 2017, integrating its charting technology into many Garmin marine Chart products.

Is Garmin boating the same as Navionics?

No. Garmin Boating is an app, while Navionics is a charting brand owned by Garmin. Both can share compatible chart data.

Do I really need radar on my boat?

Yes, if you navigate in low visibility or busy waterways. Garmin marine radar improves safety by detecting vessels, land, and weather before you see them.

What frequency is Garmin marine radar?

Most Garmin marine radar operates in the X-band range around 9.3–9.5 GHz for optimal resolution and range.

Does Garmin radar show weather?

Yes, when connected to compatible weather data sources, Garmin radar can display precipitation and storm activity.

What are the disadvantages of S-band radar?

S-band radar has lower resolution than X-band, making it less effective for small targets, but it performs better in rain and fog.

Which radar is best in the rain?

S-band radar generally handles rain better, though Garmin’s X-band radar marine units have filters to improve performance in wet conditions.

Which radar is best for finding birds?

High-resolution X-band radar, like many radar garmin models, detects birds at long range, useful for locating fish offshore.

What is Garmin's best fish finder?

Garmin’s GPSMAP series with CHIRP sonar is often considered the best for serious anglers, combining fishfinding with chartplotting.

What is the difference between Garmin chartplotter and fishfinder?

A chartplotter shows navigation charts; a fishfinder uses sonar to locate fish and structure. Many Garmin units combine both.

What is the difference between Garmin CV and SV?

CV models offer ClearVü sonar, while SV adds SideVü for scanning to the sides of your vessel.

How accurate are Garmin fish finders?

Garmin fish finders are highly accurate, with CHIRP sonar giving precise depth and fish separation.

What is CHIRP sonar?

CHIRP sonar sends multiple frequencies for detailed, high-clarity underwater imaging.

What's the biggest screen Garmin makes?

Garmin’s largest marine screens are 24-inch GPSMAP displays for maximum visibility.

Which is better, Garmin ECHOMAP or GPSMAP?

GPSMAP offers more power, networking, and screen size; ECHOMAP is more affordable and user-friendly for smaller boats.

What is the difference between a fishfinder and a chartplotter?

A fishfinder shows sonar images; a chartplotter shows navigation charts. Garmin gps fishfinder combo units do both.

How far does a VHF marine radio reach?

A fixed VHF reaches 20–30 miles; handheld models typically cover 5–10 miles.

Do I need a license to operate a VHF marine radio?

In the U.S., no license is needed for recreational use in U.S. waters. International use or commercial operations require licensing.

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