Product Comparison

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GPSMAP® 66s
$529.99 CAD
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Oregon® 700
$519.99 CAD
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Print Remove this device from comparison.
GPSMAP® 66s
$529.99 CAD
Remove this device from comparison.
Oregon® 700
$519.99 CAD
Buy Now

Rugged, button-operated multi-GNSS handheld with BirdsEye Satellite Imagery

Touchscreen GPS handheld

General

Physical dimensions 2.5" x 6.4" x 1.4" (6.2 x 16.3 x 3.5 cm) 2.4" x 4.5" x 1.3" (6.1 x 11.4 x 3.3 cm)
Touchscreen
Display size 1.5"W x 2.5"H (3.8 x 6.3 cm); 3" diag (7.6 cm) 1.5"W x 2.5"H (3.8 x 6.3 cm); 3" diag (7.6 cm)
Display resolution 240 x 400 pixels 240 x 400 pixels
Display type transflective color TFT transflective color TFT touchscreen
Weight

8.1 oz (230 g) with batteries

7.4 oz (209.8 g) with batteries
Battery type 2 AA batteries (not included); NiMH or Lithium recommended 2 AA batteries (not included); NiMH or Lithium recommended, rechargeable NiMH pack (optional)
Battery life

Up to 16 hours
Up to 170 hours in expedition mode

up to 16 hours
Water rating IPX7 IPX7
MIL-STD-810 yes (thermal, shock, water)
High-sensitivity receiver
Interface high speed micro USB and NMEA 0183 compatible high speed mini USB and NMEA 0183 compatible
Memory/History 16 GB 3.4 GB

Maps & Memory

Ability to add maps
Basemap
Automatic routing (turn by turn routing on roads) Yes (with optional mapping for detailed roads) Yes (with optional mapping for detailed roads)
Map segments 15000 15000
BirdsEye yes (direct to device) 250 BirdsEye Imagery files
Includes detailed hydrographic features (coastlines, lake/river shorelines, wetlands and perennial and seasonal streams) no (additional mapping needed)
Includes searchable points of interests (parks, campgrounds, scenic lookouts and picnic sites) no (additional mapping needed)
Displays national, state and local parks, forests, and wilderness areas no (additional mapping needed)
External memory storage yes (32 GB max microSD™ card) yes (32 GB max microSD™ card)
Waypoints/favorites/locations 10000 10000
Tracks 250 250
Track log 20000 points, 250 saved gpx tracks, 300 saved fit activities 20000 points, 250 saved tracks
Routes 250, 250 points per route; 50 points auto routing 250, 250 points per route; 50 points auto routing
Rinex logging

Sensors

GPS
GLONASS
Galileo
Barometric altimeter
Compass Yes (tilt-compensated 3-axis) Yes (tilt-compensated 3-axis)
GPS compass (while moving)

Daily Smart Features

Connect IQ™ (downloadable watch faces, data fields, widgets and apps)
VIRB® Remote
Pairs with Garmin Connect™ Mobile
Active Weather 
Smart notifications on handheld

Safety and Tracking Features

LiveTrack

Outdoor Recreation

Point-to-point navigation
Compatible with BaseCamp™
Area calculation
Hunt/fish calendar
Sun and moon information
XERO™ Locations
Geocaching-friendly yes (Geocache Live) yes (Geocache Live)
Custom maps compatible yes (500 custom map tiles) 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

Wireless connectivity

yes (Wi-Fi®, BLUETOOTH®, ANT+®)

yes (Wi-Fi®, BLUETOOTH®, ANT+®)