Precise Garmin navigation meets global communication in the GPSMAP 66i premium GPS handheld with inReach satellite technology.
Rugged GPS Handheld and Satellite Communicator with Garmin TOPO Mapping
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Large 3” sunlight-readable color display for easy viewing
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Trigger an interactive SOS to the GEOS 24/7 search and rescue monitoring center; two-way messaging via the 100% global Iridium satellite network (satellite subscription required)
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Preloaded Garmin TOPO mapping with direct-to-device BirdsEye Satellite Imagery downloads (no annual subscription); includes multiple Global Navigation Satellite Systems (GNSS) support and navigation sensors
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Cellular connectivity lets you access Active Weather forecasts and Geocaching Live
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Compatible with the Garmin Explore website and app to help you manage waypoints, routes, activities and collections, use tracks and review trip data from the field
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Internal, rechargeable lithium battery provides up to 35 hours of battery life in 10-minute tracking mode; 200 hours in Expedition mode with 30-minute tracking intervals
Built for Tough Treks
The sturdy, button-operated GPSMAP 66i features a large 3” color display you can see even in bright sunlight. If you’re out in the field for long stretches of time, you can turn on Expedition mode and get up to 200 hours of battery life while using inReach technology. In the default tracking mode, you get up to 35 hours of battery life, and your device will save your location every 10 minutes. ![](https://static.garmincdn.com/en/products/010-02088-01/g/messaging_v01-fdc207a3-56d8-401c-99b1-748a16ad8c61.jpg)
Satellite Communication
Staying in touch is vital, even on less challenging trips. Using inReach technology (subscription required), this handheld lets you trigger an SOS to the GEOS 24/7 emergency response team for interactive support in an emergency. It also enables two-way messaging and LiveTrack location sharing via the 100% global Iridium satellite network, so you can stay in contact with loved ones, teammates, headquarters and more.
Navigate with Confidence
GPSMAP 66i is fitted with the best in Garmin navigation. Preloaded Garmin TOPO mapping provides detailed views of terrain contours, topographic elevations, summits, parks, coastlines, rivers, lakes and geographical points. Direct-to-device downloads of BirdsEye Satellite Imagery provide high-resolution photo-realistic views of your route, trailheads, clearings and more — without an annual subscription. Support for multi-GNSS combined with altimeter, barometer and compass navigation sensors lets you track and navigate in challenging environments.
![](https://static.garmincdn.com/en/products/010-02088-01/g/weather_v02-76d1e4fc-5c57-4ee9-8ff9-58196f84db36.jpg)
Weather Anywhere
Wireless Cellular connectivity lets you access Active Weather for up-to-date forecasts, including predictive maps for temperature, wind, precipitation and clouds — right on the handheld when connected to Garmin Connect Mobile.
Pair with Your Mobile Device
The free Garmin Explore mobile app lets you plan, review and sync data, including waypoints, routes, activities and collections. Review completed activities while still in the field, even when you’re off the grid. The app also lets you sync your GPSMAP 66i with your compatible mobile device so you can access unlimited maps, aerial imagery and U.S. NOAA charts. You can even use all of the inReach features on your paired mobile device. For easier messaging, you can access your phone’s contact list from the Garmin Explore app to connect with fewer keystrokes. Plan for future trips and review previous activities from the Garmin Explore website.
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General
Physical dimensions
2.6” x 6.4” x 1.4” (6.6 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
8.5 oz (241 g)
Battery
rechargeable, internal lithium-ion
Battery life
up to 35 hours at 10-minute tracking; up to 200 hours at 30-minute tracking (power save mode)
Water rating
IPX7
Memory/History
16 GB
High-sensitivity
receiver
Interface
high-speed USB and NMEA 0183 compatible
Maps & Memory
Preloaded maps
yes (topographic)
Ability to add maps
Basemap
Storage and Power Capacity
microSD card (not included)
Waypoints/favorites/locations
10000
Routes
250
Track log
20,000 points, 250 saved gpx tracks, 300 saved fit activities
Sensors
Barometric altimeter
Compass
Yes (tilt-compensated 3-axis)
Outdoor Recreation Features
Area calculation
Automatic routing (turn by turn routing on roads)
Geocaching-friendly
Yes (Paperless)
Custom maps compatible
Hunt/fish calendar
Sun and moon information
Picture viewer
Garmin Connect
Garmin Connect compatible (online community where you analyze, categorize and share data)
Additional Features:
- Trigger an interactive SOS with 24/7 search and rescue monitoring center: yes
- Send and receive text messages to SMS and email: yes
- Send and receive messages with other inReach users, exchange locations: yes
- Track and share location with friends and family on web-based
- MapShare portal: yes
- Virtual keyboard for custom text messaging: yes
- Garmin Explore compatible: yes
- Garmin Connect IQ compatible: yes
- Wireless compatible: yes (Wi-Fi, BLUETOOTH and ANT+)
- Map segments: 15,000
- Active weather: yes
- Request weather forecasts for current location and planned
destination: yes
- Smart Notifications: yes
- Live Tracking: yes (with Garmin Explore)
- BirdsEye direct to device: yes (no annual subscription required)
- MIL STD 810G ruggedness for thermal, shock and water performance
- RINEX Logging: yes
This Kit Includes:
GPSMAP 66i GPS Handheld and Satellite Communicator
Garmin GPSMAP 66i GPS Handheld and Satellite Communicator
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2 Year Extended Warranty for Products Valued up to $500 EW2-500
CPS 2 Year Extended Warranty for Products Valued up to $500 EW2-500
Our Price: $39.95
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