Easy-to-read 2.6" sunlight-readable color screen
High-sensitivity GPS and GLONASS receiver
Preloaded TOPO US 100K maps & 1-year BirdsEye sub
3-axis compass with barometric altimeter
Wireless Bluetooth and ANT+ technology
The Garmin GPSMAP 64s features a 2.6" sunlight-readable color screen and a high-sensitivity GPS and GLONASS receiver with a quad helix antenna for superior reception. GPSMAP 64s includes a 3-axis electronic compass with barometric altimeter, wireless connectivity and a 1-year BirdsEye Satellite Imagery subscription. Share your waypoints, tracks, routes and geocaches wirelessly with other compatible devices. With Smart Notification you can wirelessly receive email, texts and alerts from your compatible iPhone 4s or later. With its quad helix antenna and high-sensitivity, GPS and GLONASS, receiver, GPSMAP 64s locates your position quickly and precisely and maintains its location even in heavy cover and deep canyons. GPSMAP 64st comes with a built-in worldwide basemap with shaded relief, preloaded TOPO 100K and a 1-year subscription of BirdsEye Satellite Imagery for a photo-realistic view. Adding more maps is easy with Garmin's array of detailed topographic, marine and road maps. With 8 GB of onboard memory and microSD card slot, you can conveniently download TOPO 24K maps and hit the trail, or just plug in BlueChart g2 preloaded cards for detailed maps to specific locations. GPSMAP 64s supports paperless geocaching with 250,000 preloaded caches with hints and descriptions from Geocaching.com, and has a 16-hour battery life. Take charge of your next adventure with BaseCamp, software that lets you view and organize maps, waypoints, routes and tracks. This free trip-planning software even allows you to create Garmin Adventures that you can share with friends, family or fellow explorers.