Assistance on the product
Print PageNAVIGATE YOUR NEXT ADVENTURE
Whether you’re hiking, hunting, climbing, geocaching, kayaking or mountain biking, explore more by using this premium, rugged handheld with a 3” color display, preloaded maps and multiple frequencies for our most accurate position to date.
No squinting necessary with this large, sunlight-readable color display.
Multi-band technology and expanded GNSS satellite support guide the way in challenging locations.
Maps as pretty as a picture and just as detailed —without a subscription.
Having Active Weather is like having your own personal weather forecaster on your journey1.
Explore more with up to 36 hours of battery life in GPS mode and up to 450 hours in Expedition mode.
Know the way.
EXPANDED GNSS SUPPORT
Multi-band technology and expanded GNSS support (GPS, GLONASS, Galileo, QZSS and IRNSS) provide optimal accuracy in steep country, urban canyons and forests with dense trees.
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.
ACTIVE WEATHER
When paired with your compatible smartphone, you can get real-time forecast information and live weather radar, so you’re aware of the surrounding conditions1.
Be adventure ready.
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 app2, 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 app1 and website. You can even review completed activities while still in the field.
BATTERY LIFE
Internal Lithium-ion rechargeable battery provides up to 36 hours of battery life in GPS mode and up to 3 weeks in Expedition mode.
Garmin Explore app for off-grid navigation and more
