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

Cast off confidently with the GPSMAP® 79sc marine GPS handheld. This rugged, floating handheld features a sunlight-readable, high-resolution color display that is fogproof and scratch-resistant. You get access to a range of satellite constellations, so you get more reliable, accurate tracking around the world. Navigate wherever your adventures take you with built-in BlueChart® g3 coastal charts. With more memory than previous models, you can save and track 10,000 waypoints and 250 routes. Keep your bearings with the built-in compass.
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