What's the best GPS option for open water swimming? I swim in Long Beach california. : r/GarminFenix
Galileo Support bei Garmin GPS-Geräten » GPS Radler
Garmin watch features GPS, GLONASS, Galileo
Garmin GPSMAP 66st - Handheld Hiking GPS with 3” Color Display - Topo Maps And GPS/GLONASS/GALILEO Support (010-01918-10) - EZEE.com : High-end made ezee!