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10 Best Gps Chartplotters 2025 in the United States

#1

Winner

9.9 score

Lowrance Eagle Eye™ 9 Live AMER, 9" IPS Screen, Eagle Eye™ transducer, C-MAP® Inland Charts for The US, with Coverage of Over 17,000+ American Lakes

The Lowrance Eagle Eye 9” Live Sonar is designed for anglers and boaters who want reliable navigation and fish-finding capabilities without the complexity that some other models offer. One of its standout features is the four sonar views it provides, such as Live Forward and DownScan Imaging, allowing for clear images of underwater environments and increased chances of spotting fish. The unit comes with detailed C-MAP charts, which enhance navigation on US inland waters, making it an excellent choice for recreational fishing and boating enthusiasts.

Rating
9.9
Chosen by1,369
Resolution
Chart Compatibility
Additional Features

Most important from
52 reviews

Resolution
The screen is clear enough to see even small fish swimming.
Chart Compatibility
Good mapping with the upgraded C-MAP card as well.
Additional Features
The forward live sonar is pretty good.
#2
9.8 score

Garmin ECHOMAP UHD2 94sv with GT56 Transducer, 9" Touchscreen Chartplotter, Garmin Navionics+ U.S. Coastal

The Garmin ECHOMAP UHD2 94sv is an impressive chartplotter designed for boaters and anglers looking for reliability and advanced features. With its 9-inch touchscreen display, users can expect easy navigation with bright, clear visuals that remain readable even in sunlight. The included GT56-TM transducer provides traditional sonar along with ClearVü and SideVü scanning, ensuring detailed underwater views, which can greatly enhance fishing efficiency. Plus, the built-in Garmin Navionics+ charts cover U.S. coastal areas, offering comprehensive navigation options right out of the box.

Rating
9.8
Resolution
Chart Compatibility
Connectivity

Most important from
148 reviews

Resolution
The new UHD2 versions offer a significant upgrade with much better side imaging resolution and longer scan distances.
Chart Compatibility
Maps come preloaded, though you'll need a blank 32GB micro SD card for software updates.
Connectivity
Works well right out of the box, but even better once linked to the app.
Additional Features
Sonar and charts provide exceptional underwater views, helping you see what was previously unimaginable.
#3
9.7 score

Simrad NSS9 evo3S - 9-inch Multifunction Fish Finder Chartplotter with Preloaded C-MAP US Enhanced Charts

The Simrad NSS9 evo3S is a capable 9-inch multifunction fish finder chartplotter that offers a robust set of features designed for boating and fishing enthusiasts. One of its standout attributes is its high-definition display, which, combined with the new iMX 8 processor, provides quick response times and smooth transitions between screens, enhancing the user experience.

Rating
9.7
Resolution
Chart Compatibility
Touchscreen vs. Button Control

Most important from
18 reviews

Resolution
The device offers beautiful resolution and outstanding speed, making it a significant upgrade even for older boats.
Chart Compatibility
The Simrad unit works great with no issues in transducer compatibility, automatically recognizing various models.
Touchscreen vs. Button Control
Installation is a breeze and using it feels intuitive, much like operating a cell phone.
Additional Features
There are plenty of tutorial videos available online to help with setup and usage, simplifying the learning curve.

Top 10 Best Gps Chartplotters 2025 in the United States

Garmin ECHOMAP UHD2 94sv with GT56 Transducer, 9" Touchscreen Chartplotter, Garmin Navionics+ U.S. Coastal

Screen Size: 9 Inches
Resolution: 1024 x 600
Chart Compatibility: Garmin Navionics+ charts
Connectivity: Wi-Fi
Touchscreen vs. Button Control: Touchscreen
Additional Features: ClearVü, SideVü, Garmin Force compatibility

Simrad NSS9 evo3S - 9-inch Multifunction Fish Finder Chartplotter with Preloaded C-MAP US Enhanced Charts

Screen Size: 9 Inches
Chart Compatibility: C-MAP US Enhanced
GPS Receiver: Built-in
Connectivity: Vessel-wide integration
Touchscreen vs. Button Control: Touchscreen and keypad with rotary control
Additional Features: Advanced processing, Active Imaging, StructureScan 3D

Lowrance Elite FS 9 Fish Finder with Active Imaging 3-in-1 Transducer, Preloaded C-MAP Contour+ Charts

Screen Size: 9 Inches
Resolution: high resolution
Chart Compatibility: preloaded C-MAP Contour+ charts
Connectivity: wireless, NMEA 2000, Ethernet
Touchscreen vs. Button Control: touchscreen
Additional Features: Active Imaging 3-in-1 sonar

Humminbird 411610-1 HELIX 7 CHIRP MEGA DI GPS G4

Screen Size: 7 Inches
Chart Compatibility: Humminbird LakeMaster, CoastMaster, Navionics
GPS Receiver: Yes
Touchscreen vs. Button Control: Button Control
Additional Features: MEGA Down Imaging, Dual Spectrum CHIRP

Humminbird 411920-1 Helix 7 SI GPS G4

Screen Size: 7 Inches
Chart Compatibility: LakeMaster, Navionics
GPS Receiver: Internal GPS
Touchscreen vs. Button Control: Button Control
Additional Features: CHIRP Down Imaging, Dual Spectrum

Garmin ECHOMAP UHD2 54CV Chartplotter/Fishfinder with US Coastal Maps and GT20-TM [010-02591-51]

Screen Size: 5 Inches
Chart Compatibility: US coastal maps, LakeVü g3
Connectivity: Wi-Fi
Touchscreen vs. Button Control: Button Control
Additional Features: Garmin CHIRP sonar, ClearVü sonar

Simrad GO9 XSE - 9-inch Chartplotter with Active Imaging 3-in-1 Transducer, C-MAP Discover Chart Card

Screen Size: 9 Inches
Chart Compatibility: C-MAP Discover
Connectivity: Cellular, NMEA 2000
Touchscreen vs. Button Control: Touchscreen
Additional Features: Waterproof, Radar readiness, Active Imaging
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Buying Guide for the Best Gps Chartplotters

Choosing the right GPS chartplotter can significantly enhance your navigation experience, whether you're a seasoned sailor or a weekend boater. A GPS chartplotter combines GPS navigation with electronic charts, providing you with real-time positioning and detailed maps. To make an informed decision, it's essential to understand the key specifications and how they align with your specific needs. Here are the main specs to consider when selecting a GPS chartplotter.
Screen SizeThe screen size of a GPS chartplotter is crucial as it determines how easily you can view maps and data. Screen sizes typically range from 5 inches to over 12 inches. Smaller screens (5-7 inches) are more compact and suitable for smaller boats or limited dashboard space. Medium screens (8-10 inches) offer a balance between visibility and space, making them ideal for mid-sized boats. Larger screens (11 inches and above) provide the best visibility and are perfect for larger vessels or those who need to see detailed information at a glance. Choose a screen size that fits your boat's space and your need for clear, easily readable information.
ResolutionResolution refers to the clarity and detail of the display, measured in pixels. Higher resolution means sharper and more detailed images. Common resolutions range from 480 x 800 pixels to 1280 x 800 pixels or higher. For basic navigation, a lower resolution may suffice, but for detailed charting and viewing multiple data points simultaneously, a higher resolution is beneficial. Consider your need for detail and clarity when selecting the resolution.
Chart CompatibilityChart compatibility indicates which types of electronic charts the chartplotter can use. Popular chart formats include Navionics, C-MAP, and proprietary charts from the manufacturer. Ensure the chartplotter you choose is compatible with the charts you prefer or already own. Some chartplotters come with preloaded charts, while others require separate purchases. Think about the areas you navigate and the level of detail you need in your charts when making your choice.
GPS ReceiverThe GPS receiver's quality affects the accuracy and speed of your positioning. Most modern chartplotters come with built-in GPS receivers, but the number of channels and the type of GPS system (such as WAAS-enabled) can vary. More channels generally mean better accuracy and faster updates. If precise positioning is critical for your navigation, look for a chartplotter with a high-quality GPS receiver.
ConnectivityConnectivity options, such as Wi-Fi, Bluetooth, and NMEA 2000, allow your chartplotter to connect with other devices and systems on your boat. Wi-Fi and Bluetooth enable wireless updates and integration with smartphones or tablets, while NMEA 2000 allows for seamless communication with other marine electronics like fish finders, radar, and autopilot systems. Consider the other equipment on your boat and how you might want to integrate your chartplotter with these systems.
Touchscreen vs. Button ControlChartplotters come with either touchscreen controls, button controls, or a combination of both. Touchscreens offer intuitive and quick navigation, similar to using a smartphone, but can be challenging to use with wet hands or in rough conditions. Button controls are more reliable in harsh marine environments but may be slower to operate. Some models offer hybrid controls, providing the best of both worlds. Think about the typical conditions you navigate in and your personal preference for control types.
Additional FeaturesAdditional features such as sonar integration, radar compatibility, and AIS (Automatic Identification System) can enhance your chartplotter's functionality. Sonar integration is useful for fishing, radar compatibility helps with navigation in poor visibility, and AIS provides information on nearby vessels for collision avoidance. Consider what additional features might be beneficial for your specific boating activities and choose a chartplotter that supports those features.

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