The Garmin GPSMAP 4210 chartplotter fills the gap between the smaller GPSMAP 4208 and the wider GPSMAP 4212. Like its counterparts, the 4210 combines the power of networking with brilliant color and slim-line design. This chartplotter has preloaded BlueChart g2 maps of the U.S. coast and displays them on a 10.4" SVGA display with crisp, video-quality resolution. By connecting to the Garmin Marine Network, you can add sonar, radar and weather. For even more enhanced features, you can add the optional BlueChart g2 Vision card.
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View Detailed Graphics and Video
The 4210 features highly detailed BlueChart g2 marine cartography of the coastal United States, including Alaska, Hawaii and the Bahamas. This data provides detailed coastlines, shaded depth contours, navaids, port plans, wrecks, restricted areas and tide and current information. For other areas, the 4210 has a worldwide basemap with high-quality satellite images in place of more traditional maps. With the SD card slot, you can add BlueChart g2 Vision additional maps.
Connect to the Garmin Marine Network
The 4210 connects easily to the high-speed Garmin Marine Network, so you can interface with additional MFDs and add remote sensors. Once connected, you can share information between the 4210 and other chartplotters on your boat. You can also add high-powered radar, sonar and XM satellite weather and radio to your system.
Enable the full functionality of the GPSMAP 4000-series with the addition of a BlueChart g2 Vision SD card
BlueChart g2 Vision cards provide:
- High-resolution satellite imagery when overlaid on the chart, will provide the mariner with unparalleled situational awareness
- Aerial reference photography provides "real world" photos of ports, harbors, marinas, waterways, navigation landmarks and other points of interest, offering the mariner another powerful tool for navigating unfamiliar waters
- Mariner's Eye view - Provides the mariner with a 3-D perspective of chart information for a quick, reliable and easy position fix.
- Fish Eye view - 3D perspective below the water line for displaying bottom contours based on bathymetric charting data
- Auto guidance technology will search the attributes of all relevant charts to suggest the best course for navigation
- Fishing charts, tides, currents, marine services, coastal roads and points of interest detail

Technical Specifications:
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Physical & Performance:
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Unit dimensions, WxHxD:
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13.4" x 8.9" x 4.2" (34 x 22.6 x 10.7 cm)
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Display size, WxH:
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9.7" x 7.3", 10.4" diagonal (24.6 x 18.5 cm, 26.4 cm diagonal)
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Display resolution, WxH:
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800 x 600 pixels
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Display type:
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SVGA display
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Weight:
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7.8 lb (3.5 kg)
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Battery:
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none
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Battery life:
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none
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Waterproof:
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yes (IPX7)
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Antenna:
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external
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NMEA input/output:
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NMEA 0183, NMEA 2000
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Maps & Memory:
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Basemap:
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yes
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Preloaded maps:
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yes
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Ability to add maps:
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yes
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Built-in memory:
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none (cannot load maps to internal memory)
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Accepts data cards:
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SD card slot (BlueChart g2 Vision cards sold separately)
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Waypoints/favorites:
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1,500
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Routes:
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20
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Track log:
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10,000 points; 20 saved tracks
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Features:
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Garmin radar compatible:
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yes
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Garmin sonar compatible:
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yes
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| CANet compatible: |
no
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| Garmin Marine Network compatible: |
yes
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Supports AIS (tracks target ships' position):
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yes
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Supports DSC (displays position data from DSC capable VHF radio):
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yes
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Audible alarms:
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yes
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Tide tables:
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yes
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Hunt/fish calendar:
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no
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Sun and moon information:
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yes
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3D map view:
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yes (with optional BlueChart g2 Vision card)
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Auto Guidance:
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yes (with optional BlueChart g2 Vision card)
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Automatic routing (turn by turn routing on roads):
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no
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XM WX Weather & Radio for U.S. compatible:
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yes
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Voice prompts (e.g. "Turn right in 500 ft."):
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no
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Remote control:
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yes (optional)
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Headphone jack/audio line-out:
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no
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Audio/video input/output:
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yes
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Portable:
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no
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Automotive/motorcycle-friendly:
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no
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Additional:
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Interface Inputs/Outputs: 3 built-in network ports, 4 NMEA input (supports NMEA 2000), 2 NMEA output, 2 video inputs for onboard cameras, 1 SVGA PC monitor
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