This mid-sized 4000 series 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.

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 additional maps.

Add Extras with BlueChart g2 Vision
With optional BlueChart g2 Vision SD cards, you can add a whole new dimension of exceptional features to your chartplotter.

Choose to view 3D map information at "mariner's eye view" above the waterline or "fish eye view" below the water.
High-resolution satellite images and aerial photographs help you orient yourself in unfamiliar areas.
Auto Guidance technology searches through all relevant charts to create a route you can actually follow - one that avoids obstacles, shallow water, buoys and other obstructions.
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.

Physical & Performance:

Unit dimensions, WxHxD: 13.4" x 8.9" x 4.2" (34 x 22.6 x 10.7 cm)
Display size, WxH: 9.7" x 7.3", 10.4" diagonal (24.6 x 18.5 cm, 26.4 cm diagonal)
Display resolution, WxH: 800 x 600 pixels
Display type: SVGA display
Weight: 7.8 lb (3.5 kg)
Battery: none
Battery life: none
Waterproof: yes (IPX7)
Antenna: external
NMEA input/output: NMEA 0183, NMEA 2000

Maps & Memory:

Basemap: yes
Preloaded maps: yes
Ability to add maps: yes
Built-in memory: none (cannot load maps to internal memory)
Accepts data cards: SD card slot (BlueChart g2 Vision cards sold separately)
Waypoints/favorites: 1,500
Routes: 20
Track log: 10,000 points; 20 saved tracks

Features:

Garmin radar compatible: yes
Garmin sonar compatible: yes
CANet&trade compatible: no
Garmin Marine Network&trade compatible: yes
Supports AIS (tracks target ships' position): yes
Supports DSC (displays position data from DSC capable VHF radio): yes
Audible alarms: yes
Tide tables: yes
Hunt/fish calendar: no
Sun and moon information: yes
3D map view: yes (with optional BlueChart g2 Vision card)
Auto Guidance: yes (with optional BlueChart g2 Vision card)
Automatic routing (turn by turn routing on roads): no
XM WX Weather & Radio for U.S. compatible: yes
Voice prompts (e.g. "Turn right in 500 ft."): no
Remote control: yes (optional)
Headphone jack/audio line-out: no
Audio/video input/output: yes
Portable: no
Automotive/motorcycle-friendly: no
Additional: 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