GPSMAP 79sc, Marine GPS Handheld Preloaded With BlueChart g3 Coastal Charts, Rugged Design and Floats in Water

About this item
Rugged, floating, water-resistant (IPX6 � unit level only) handheld GPS with a high-resolution color display and scratch-resistant, fogproof glass.Special Feature:Designed to Float; Accurate Tracking; Increased Memory; Built-in Compass; BlueChart Coverage.Water Resistant: Yes
Increased memory to save and track 10,000 waypoints, 250 routes and 300 fit activities
Supports multiple satellite constellations (GPS, GLONASS, Beidou, Galileo, QZSS and SBAS) for reliable tracking around the world
Includes preloaded BlueChart g3 coastal charts
Built-in 3-axis tilt-compensated electronic compass shows heading while standing still
Barometric altimeter tracks changes in pressure to pinpoint your precise altitude
Battery life: up to 20 hours in GPS mode