Rugged, floating, water-resistant (IPX6 — unit level only) handheld GPS with a high-resolution color display and scratch-resistant, fogproof glass 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 worldwide basemap 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