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Garmin - GPSMAP® 557


  • 5" VGA display
  • 10Hz GPS / GLONASS receiver
  • Wi-Fi connectivity
  • UK and Ireland¹ BlueChart® g2 charts
Price:  £539.97
RRP:  £629.99
Save:  £90.02 (14%)
(Inc. VAT @ 20%)

Article Number:  010-01094-02

  (1 Review)

The Garmin GPSMAP® 557 allows for easy visibility, day or night. Whether it is flat, flush or swivel-mounted, it will be the focal point of your helm.  It includes our hallmark user-friendly interface as well as UK and Ireland¹ BlueChart® g2 charts.

With the integration of a 10Hz GPS/GLONASS receiver, the 557 refreshes position and heading up to 10 times per second. It displays constant and fluid on-screen location and proves to be incredibly accurate when marking and navigating to any one of 5,000 user-created waypoints.

It also has Wi-Fi connectivity, giving you the opportunity to connect and access marine-specific apps via smartphone or tablet.

Garmin GPSMAP® 557
Physical and performance
Dimensions 150 x 155 x 610mm
Display size 5" diagonal
Display resolution 480 x 640 pixels
Display type VGA display
Weight 0.8kg (1.7lbs)
Water rating IPX7
Antenna Internal with external connection
NMEA 2000® compatible Yes
NMEA 0183 compatible Yes
Power consumption Max power usage at 10 Vdc: 27W
Typical current draw at 12 Vdc: 450mA
Max current draw at 12 Vdc: 2.7A
Mounting options Ball with swivel, flat or flush
Garmin Marine Network™ ports 1
Maps and memory
Preloaded maps BlueChart® g2 (coastal maps)
Accepts data cards 2 microSD™ cards
Waypoints 5,000
Routes 100
Track log 50,000 points and 50 saved tracks
Chart plotter features
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 Yes
Supports Fusion-Link compatible marine radios Yes
BlueChart® Mobile (planning) compatible Yes
Garmin Helm compatible Yes
NMEA 0183 input ports 2
NMEA 0183 output ports 2
Video input ports -
Video output ports -
Wireless connectivity Yes
Wifi can only be used with these compatible Garmin apps
Garmin BlueChart Mobile
Garmin Helm
  • GPSMAP® 557
  • Power / data cable - or - power / data / sonar cable
  • Ball mount and knobs
  • Flush mount kit
  • Protective cover
  • Bezel
  • Documentation
Average Rating (1 Review):  
Write a Review and share your opinions!

GPS map557
Monday, 8 August 2016  | 

A great product, due to weather and circumstances I have used the plotter for the first time this weekend. Easy to navigate around the menu with a bit of practise. Picked up AIS and worked perfectly. The unit I bought had out of date program but this was easily updated through the Garmin site whose staff were really helpful. Cheers John

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