Garmin GPSMAP 66s
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Garmin GPSMAP 66s


The Garmin GPSMAP 66s enables you to venture further with up to 16 hours of battery life, live weather forecast information and surveillance radar systems. The Birdseye satellite imagery enhances your trips accuracy even at night with its built-in LED flashlight which doubles up as a beacon in emergency use. 

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Garmin GPSMAP 66s
$399.99 (Inc. VAT)

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The Garmin GPSMAP 66s range is one of the first to receive and use multiple satellite navigation frequencies. Combined with a battery life of up to 16 hours in GPS mode and active weather forecasts you should not leave for your trip without the rugged Garmin GPSMAP 66s.

Active Weather

Worrying about the unpredictability of the weather is the thing of the past with live weather surveillance radar (WSR). You can venture further with live weather forecast information straight to your compatible Smartphone.


Multi-band Technology

The GPSMAP 66s range receives and uses information from the GPS, GLONASS, Galileo, QZSS and IRNSS satellite systems resulting in increased accuracy no matter what kind of rugged environment you are in.


Smart Notifications

Pair the GPSMAP 66s with your smartphone to receive emails, text and alerts on your GPS handheld as they're received.


MicroSD Slot

The MicroSD slot allows you to download alternative maps for use on the device.


Rugged Exterior 

A United states Military standard (MIL-STD-810) is awarded when a device shows resilliance through its service life. The device has been through multiple enviromental and climatic conditions using laboratory test methods.



Automatic updated from Geocaching Live will be received on the GPSMAP 66s including descriptions, logs and hints.


Garmin Explore App

Download the free Garmin Explore app or use the website to plan your routes before you set off.  You can setup waypoints, routes and tracks to sync with the GPSMAP 66s.


Garmin GPSMAP 66s Package Includes

  • GPSMAP 66s GPS Handheld
  • Access to Birdseye satellite imagery
  • USB Cable
  • Caribiner Clip
  • Documentation
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Dimensions 6.2 x 16.3 x 3.5 cm
Weight 230g with batteries
Display Size 3.8 x 6.3 cm; 3" diagonal
Display Resolution 240 x 400 pixels
Display Type Transflective, colour TFT
Battery Type 2 AA batteries (not included); NiMH or Lithium recommended
Battery Life Up to 16 hours
Up to 170 hours in expedition mode
Water Rating IPX7
MIL-STD-810 Yes (thermal, shock, water)
High Sensitivity Receiver Yes
Interface High-speed mini USB and NMEA 0183 compatible
Memory/History 16 GB (user space varies based on included mapping)

Maps & Memory

Preloaded Maps

Basemap only

Ability to Add Maps yes
Basemap Yes
Automatic Routing Yes (with optional mapping for detailed roads)
Map Segments 15000
Birdseye yes (direct to device)
Storage and Power Capacity microSD™ card (not included)
Waypoints/Favourites/Locations 10,000
Tracks 250
Track Log 20,000 points, 250 saved gpx tracks, 300 saved fit activities
Routes Routes: 250
Rinex Logging Yes
LiveTrack Yes


Barometric Altimeter Yes
Tilt-compensated 3-axis compass Yes

Daily Smart Features

Connect IQ Yes
VIRB Camera Remote Yes
Compatible with Garmin Connect Mobile Yes
Active Weather Yes
Smart Notifications on Handheld Yes

Outdoor Recreation Features

Point to Point Navigation Yes
Compatible with Basecamp Yes
Area Calculation Yes
Hunt/Fish Calendar Yes
Sun and Moon Information Yes
Xero Locations Yes
Geocaching Friendly Yes
Custom Maps Compatible Yes (500 custom map tiles)
Picture Viewer Yes
Inreach Remote Widget Yes
LED Beacon Flashlight Yes

Outdoor Applications

Compatible with Garmin Explore App Yes
Compatible with Garmin Explore Website Yes


Wireless Connectivity Yes - Bluetooth, ANT+



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