MULTI-GNSS SUPPORT

Access multiple global navigation satellite systems (GPS and GALILEO) to track in more challenging environments than GPS alone.

ABC SENSORS

Navigate every trail with ABC sensors, including an altimeter for elevation data, barometer to monitor weather and 3-axis electronic compass.

BIRDSEYE SATELLITE IMAGERY

Download high-resolution photo-realistic maps directly to your device without an annual subscription. Easily find trails, pick stand locations, find parking, create waypoints and more.

CTIVE WEATHER

When paired with your compatible smartphone, you can get real-time forecast information and live weather radar, so you’re always aware of the surrounding conditions.

WIKILOC TRAILS

This preloaded app lets you easily download hiking, cycling and other Wikiloc trails shared by outdoor enthusiasts like you. Get a free 60-day Wikiloc Premium trial to try this and other exclusive features. Learn more.

 

 

BUILT FOR ADVENTURE

This handheld is built to military standards for thermal, shock and water performance (MIL-STD-810), and it’s even compatible with night vision goggles.

LED FLASHLIGHT

The GPSMAP 66 series helps you keep gear to a minimum with a built-in LED flashlight that can be used as a beacon to signal for help.

GEOCACHING

Get automatic cache updates from Geocaching Live, including descriptions, logs and hints. When connected via Wi-Fi® technology or to the Garmin Connect™ app, each find will upload to your Geocaching.com profile.

GARMIN EXPLORE APP

Plan, review and sync waypoints, routes and tracks by using the Garmin Explore app and website. You can even review completed activities while still in the field.

BATTERY LIFE

Get up to 16 hours of battery life in GPS mode and 1 week in expedition mode (with 2 AA batteries).

General
DIMENSION	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
WATERPROOF	IPX7
MIL-STD-810	yes (thermal, shock, water)
INTERFACE	high speed micro USB and NMEA 0183 compatible
MEMORY/HISTORY	16 GB

Maps & Memory
ABILITY TO ADD MAPS
BASEMAP
AUTOMATIC ROUTING (TURN BY TURN ROUTING ON ROADS) FOR OUTDOOR ACTIVITIES	Yes (with optional mapping for detailed roads)
MAP SEGMENTS	15000
BIRDSEYE	yes (direct to device)
INCLUDES DETAILED HYDROGRAPHIC FEATURES (COASTLINES, LAKE/RIVER SHORELINES, WETLANDS AND PERENNIAL AND SEASONAL STREAMS)
INCLUDES SEARCHABLE POINTS OF INTERESTS (PARKS, CAMPGROUNDS, SCENIC LOOKOUTS AND PICNIC SITES)
DISPLAYS NATIONAL, STATE AND LOCAL PARKS, FORESTS, AND WILDERNESS AREAS
EXTERNAL MEMORY STORAGE	yes (32 GB max microSD™ card)
WAYPOINTS/FAVORITES/LOCATIONS	10000
TRACKS	250
NAVIGATION TRACK LOG	20000 points, 250 saved gpx tracks, 300 saved fit activities
NAVIGATION ROUTES	250, 250 points per route; 50 points auto routing
RINEX LOGGING

Sensors
HIGH-SENSITIVITY RECEIVER
GPS
GLONASS
GALILEO
BAROMETRIC ALTIMETER
COMPASS	Yes (tilt-compensated 3-axis)
GPS COMPASS (WHILE MOVING)

Daily Smart Features
CONNECT IQ™ (DOWNLOADABLE WATCH FACES, DATA FIELDS, WIDGETS AND APPS)
SMART NOTIFICATIONS ON HANDHELD
VIRB® REMOTE
PAIRS WITH GARMIN CONNECT™ MOBILE
ACTIVE WEATHER

Safety and Tracking Features
LIVETRACK

Outdoor Recreation
POINT-TO-POINT NAVIGATION
AREA CALCULATION
HUNT/FISH CALENDAR
SUN AND MOON INFORMATION
XERO™ LOCATIONS
GEOCACHING-FRIENDLY	yes (Geocache Live)
CUSTOM MAPS COMPATIBLE	yes (500 custom map tiles)
PICTURE VIEWER
INREACH REMOTE WIDGET
LED BEACON FLASHLIGHT

Outdoor Applications
COMPATIBLE WITH GARMIN EXPLORE™ APP
GARMIN EXPLORE WEBSITE COMPATIBLE

Connections
CONNECTIONS WIRELESS CONNECTIVITY	yes (Wi-Fi®, BLUETOOTH®, ANT+®)

 

IN THE BOX

• GPSMAP 66s
• Access to Birdseye Satellite Imagery
• USB cable
• Carabiner clip
• Documentation