Up to 8 gigs worth of maps, extensive navigation features, and quick and easy access to training features all on your wrist, the EpixTM with TOPO US 100K is quickly becoming an essential tool for adventures. 1.4 in. high resolution color touchscreen with mineral glass lense and rugged PVD coated surfaces. Water rating of 50m. 8 gb built in memory to load maps such as TOPO US 24K and BirdsEye Satellite Imagery. Stainless steel EXOTM antenna with GPSGLONASS reception. Altimeter, barometer and 3 axsis compass. Skiboard, hike, and trail run fitness training feature sets. Connect IQTM platform for specialized software so you can personalize your watch with customized apps, widgets, data fields and unique watch faces. BluetoothAR compatible. Imported.