GPSMAP® 431s

Rebate Receive $200 with select chartplotter and g2 Vision card purchases.

Part Number: 010-00765-01
$449.99 USD
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Overview

The GPSMAP 431s is a compact chartplotter that features an ultra-bright 4" (10.16 cm) QVGA color display along with an improved high-speed digital design for increased map drawing and panning speeds. It’s ready to go with a built-in, satellite-enhanced basemap preloaded with U.S. Garmin Lakes and an easy-to-use interface designed to help you navigate the open waters with ease. The GPSMAP 431s also accepts BlueChart® g2 Vision® cards (sold separately) for added features and functionality such as high-resolution satellite imagery, 3-D views and Auto Guidance technology.

Navigate the Lake

The GPSMAP 431s comes ready to go with preloaded U.S. Garmin Lake map data. For areas outside the U.S., the GPSMAP 431s has a worldwide basemap with satellite images in place of more traditional maps. The GPSMAP 431s also comes standard with a high-sensitivity GPS receiver for superior satellite tracking and quicker acquisition times. And with an SD™ card slot, it’s easy to add additional maps without connecting to a computer.

Get Sonar

The GPSMAP 431s comes with a powerful dual-beam transducer that clearly illustrates depth contours, fish targets and structure whether you’re fishing in freshwater or off the coast. The GPSMAP 431s also is NMEA 0183-certified for easy connectivity with sensors, instruments and future marine offerings.

Add Extras with Garmin Lakes Vision

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

  • MarinerEye view and FishEye view provide you a 3-D perspective of map information, both above and below the waterline.
  • High-resolution satellite images to 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.
New Charts Guarantee WAAS enabled

Specs

Physical & Performance

Physical dimensions 5.7" x 5.0" x 2.7" (14.5 x 12.7 x 6.9 cm)
Display size, WxH

2.4" x 3.2"; 4.0" diagonal

(6.1 x 8.1 cm; 10.2 cm diagonal)

Display resolution, WxH 240 x 320 pixels
Display type QVGA display
Weight 1.3 lbs (590 g)
Water rating IPX7
Receiver High sensitivity
Antenna Internal only
Mounting options Bail with swivel or flush
Power consumption

Max power usage at 13.8 Vdc: 15 W

Typical current draw at 12 Vdc: 0.6 A

Maps & Memory

Preloaded maps Inland Lakes (inland maps)
Accepts data cards 1 SD™ card
Waypoints 3,000
Routes 100
Track log 10,000 points; 50 saved tracks

Features & Benefits

Garmin Radar compatible No
Garmin Sonar compatible Yes
NMEA 2000® compatible No
NMEA 0183 compatible Yes
Garmin Marine Network™ compatible No
Garmin SmartMode compatible (customizable monitor presets) No
Supports AIS (tracks target ships position) Yes
Supports DSC (displays position data from DSC-capable VHF radio) Yes
Tide tables Yes
Garmin Meteor Audio System compatible No
Supports Fusion Lync compatible marine radios No
GSD™ Black Box sonar support No
GCV™ Black Box sonar support No
SiriusXM™ Weather & Radio compatible No
BlueChart® Mobile (planning) compatible No
Garmin Helm compatible No
GRID™ (Garmin Remote Input Device) compatible No
Wireless remote compatible No
Wireless mouse compatible No

Sonar Features & Specifications

Dual-frequency (50/200 kHz) sonar capable No
Dual-beam (77/200 kHz) sonar capable Yes
Frequencies supported 77/200 kHz
Transmit power 500 W RMS
CHIRP sonar technology No
DownVü™ No
SideVü™ No
Voltage range 10-32 Vdc input
Maximum depth

900 ft.

(depth capacity is dependent on water bottom type and other water conditions)

Bottom lock (shows return from the bottom up) Yes
Water temperature log and graph Yes
Sonar recording No
Sonar history rewind No

Connections

NMEA 0183 input ports 2
NMEA 0183 output ports 2
Video input ports None
Video output ports None
Wireless connectivity No
Garmin Marine Network™ ports None

In the Box

  • GPSMAP 431s
  • Tilt/swivel mount
  • Protective front cover
  • Power/data cable
  • Documentation
  • Dual beam transducer

Maps

Maps for New Regions

Need maps for other regions? See all maps that are compatible with this device.

Need a map update?

Update the maps that came with your device for the best navigation experience.

Check for Updates

Accessories

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