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GPSMAP® 66st

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Whether you’re hiking, hunting, climbing, geocaching, kayaking or mountain biking, explore more by using this premium, rugged handheld with a 3-inch colour display and preloaded maps.

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  • GPSMAP 66st
  • Access to Birdseye Satellite Imagery
  • USB cable
  • Carabiner clip
  • Documentation
Product Specifications
Physical Dimensions:2.5" x 6.4" x 1.4" (6.2 x 16.3 x 3.5 cm)
Display Size:1.5"W x 2.5"H (3.8 x 6.3 cm); 3" diag (7.6 cm)
Display Resolution:240 x 400 pixels
Display Type:transflective color TFT
Weight:8.1 oz (230 g) with batteries
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 micro USB and NMEA 0183 compatible
Memory/History:16 GB (user space varies based on included mapping)
Preloaded Maps:yes (topographic 100k for U.S. and Canada, not routable)
Ability To Add Maps:Yes
Automatic Routing :Yes (with optional mapping for detailed roads) (Turn By Turn Routing On Roads)
Map Segments:15000
Birdseye:yes (direct to device)
Includes Detailed Hydrographic Features :Yes (Coastlines, Lake/River Shorelines, Wetlands And Perennial And Seasonal Streams))
Includes Searchable Points Of Interests :Yes (Parks, Campgrounds, Scenic Lookouts And Picnic Sites)
Displays National, State And Local Parks, Forests, And Wilderness Areas:Yes
External Memory Storage:yes (32 GB max microSD™ card)
Track Log:20000 points, 250 saved gpx tracks, 300 saved fit activities
Routes:250, 250 points per route; 50 points auto routing
Rinex Logging:Yes
Barometric Altimeter:Yes
Compass:Yes (tilt-compensated 3-axis)
GPS Compass :Yes (While Moving)
Connect IQ™ :Yes (Downloadable Watch Faces, Data Fields, Widgets And APPS)
Smart Notifications On Handheld:Yes
Virb® Remote:Yes
Pairs With Garmin Connect™ Mobile:Yes
Active Weather:Yes
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 (Geocache Live)
Custom Maps Compatible:yes (500 custom map tiles)
Picture Viewer:Yes
Inreach Remote Widget:Yes
Led Beacon Flashlight:Yes
Compatible With Garmin Explore™ APP:Yes
Garmin Explore Website Compatible:Yes
Wireless Connectivity:yes (Wi-Fi®, BLUETOOTH®, ANT+®)
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