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Garmin 720 GPSMAP

  • Garmin 720 GPSMAP
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Product Description

View Worldwide Basemap

GPSMAP 720 comes with a worldwide basemap and features an internal, high-sensitivity GPS receiver for superior satellite tracking and quicker acquisition times. And as an added benefit, GPSMAP 720 can receive graphical weather data for North America through the optional GXM 51 satellite receiver/antenna.

Take Control by Touch

Input is easy with GPSMAP 720. Whether you’re changing course or simply reviewing information in front of you, the intuitive touchscreen interface makes for simple operation. The device also offers flexible brightness levels for daytime readability along with low-light dimming during night use. And with a widescreen display that’s rugged and waterproof, it’s made to perform in any situation.

Expand with Radar

Featuring a built-in radar port, GPSMAP 720 can be interfaced with Garmin’s line of affordable GMR marine radar systems. Whether you’re adding radar now or in the future, you’ll enjoy the convenience of “plug-and-play installation” as well as the power, range and high-definition targeting of our proven radar offerings.

Add Sonar with GPSMAP 720s

GPSMAP 720s comes standard with a 1kW-capable sonar transceiver. This powerful sonar can help you define fish targets and underwater structures as far down as 2,000 feet when used with a 1kW transducer¹.

Add Extras with BlueChart g2 Vision

With the optional BlueChart® g2 Vision SD card, you can add a whole new dimension of exceptional features to your chartplotter.

  • MarinerEye view and FishEye view provide a 3-dimensional perspective of map information, both above and below the waterline.
  • 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.

¹Depth capacity is dependent on water salinity, bottom type and other water conditions (with 1 kW transducer).



  • GPSMAP 720 (720s comes with1kW sonar transceiver)
  • Top and bottom snap covers
  • Bail mount with built-in cable management
  • Knobs
  • Flush mount gasket and hardware
  • Threaded power/data cable (720)
  • Threaded power/data/sonar cable (720s)
  • Protective cover
  • Documentation

    Physical & Performance:

    Unit dimensions, WxHxD: 8.8" x 5.6" x 3.1" (22.4 x 14.2 x 7.9 cm)
    Display size, WxH: 6.0" x 3.6", 7.0" diagonal
    (15.2 x 9.1 cm, 17.8 cm diagonal)
    Display resolution, WxH: 800 x 480 pixels
    Display type: WVGA display
    Weight: 2.48 lb (1.1 kg)
    Battery: none
    Battery life: none
    Waterproof: yes (IPX7)
    High-sensitivity receiver: yes
    Antenna: internal
    NMEA input/output: NMEA 0183 compatible
    and NMEA 2000® certified

    Maps & Memory:

    Basemap: yes
    Preloaded maps: no
    Ability to add maps: yes
    Built-in memory: none (cannot load
    maps to internal memory)
    Accepts data cards: SD™ card slot
    Waypoints/favorites/locations: 3,000
    Routes: 100
    Track log: 20,000 points; 50 saved tracks



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


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