Explore confidently with access to 5 different satellite networks, more battery life, topographical maps and satellite imagery. Multiband GNSS technology accesses satellites fast for more accurate positioning data, all over the globe. TOPO maps for Canada and the US make backcountry navigation and trip-planning simple. The free Garmin Explore™ service lets you plan trips on your computer or phone. Once you're ready to start, send planned routes and tracks to your 66sr, no cell network required, and it won’t cost you a thing.
- Multiband signal reception and expanded GNSS support (GPS, GLONASS, Galileo, QZSS and IRNSS) provide fast, accurate positioning and elevation data, anywhere in the world
- Preloaded with routable TopoActive maps (Canada and US 100K resolution), featuring streets and trails
- Point of interest navigation lets you search for places you may want to go, e.g restaurants, attractions, accommodation, etc
- Includes access to BirdsEye Satellite Imagery, where you can download satellite images (no subscription required)
- LiveTrack™ during activities (through a connected smartphone) shares your location with friends
- GroupTrack displays the location and telemetry of up to 50 contacts with compatible Garmin devices
- Active weather provides real-time radar tracking (via a connected phone running Garmin Connect)
- Free Garmin Connect app customizes your 66sr, choosing which widgets to show, review activity data, select apps for an push notifications, load and synch geocaching data and more
- Connect IQ support to download apps, templates and data fields
- Bluetooth Smart and ANT+ compatibility
- Garmin Explore™ sync routes, tracks and waypoints. Download map data to your phone and send plans to your 66sr without cell reception
- Satellite caching saves an extended predicted orbit path (EPO) file so it knows where to look for satellites when you turn it on
- Barometric altimeter tracks ascents, descents and total elevation changes
- Tilt-compensated 3-axis electronic compass shows your heading even when you're stationary
- Extended battery life, with multiple different GPS modes let you find the perfect balance of battery life and GPS accuracy
- Internal Lithium-ion rechargeable battery provides up to 36 hours of battery life in GPS mode and up to 3 weeks in Expedition mode
- 3in. screen is bright and clear even direct sun
- 16GB internal memory can be increased via MicroSD cards (not included)
- IPX7 waterproofing
- Built-in LED flashlight has S.O.S setting
- In the box: GPSMAP 66sr preloaded with 100K TOPO Canada and US maps, BirdsEye satellite imagery access (no subscription required), USB cable, carabiner clip and documentation
