Garmin® GPSMAP® 78s Handheld GPS

• Wireless capabilities for sharing routes, tracks, waypoints and geocaches between compatible units 
• Barometric altimeter tracks changes in pressure to pinpoint your precise altitude 
• Three axis compass provides accurate heading without being held level

In addition to an intuitive, user-friendly interface, this fully stocked unit has the ruggedness to answer your call to adventure. You don't even need to worry about dropping this weatherproof model in a lake – it will float to the surface for easy retrieval. The bright, 2.6" 65K colour display with 160x240-pixel resolution makes maps pop off the screen and is easy to read in direct sunlight. High-sensitivity, WAAS-enabled GPS receiver with HotFix™ acquires satellite locations quickly for fast start-up times. Pre-loaded worldwide basemap with shaded relief supports Garmin custom maps and BirdsEye™ satellite imagery. Add optional mapping software via the micro SD card slot. High-speed USB interface. Powered by two AA batteries (not included) for up to 20 hours.