Garmin Alpha 200 Handheld warne bases Initially available only as a Initially available only as a custom rod build at a fraction of the cost Track and train your dogs with the Alpha® 200 300 saved fit activities Navigation Routes 250 Stored contacts 250 dogs Group management Yes Sensors GPS Yes Galileo Yes Barometric altimeter Yes Compass Yes (tilt compensated 3 axis) High sensitivity receiver Yes Daily Smart Features Compatible with Garmin Messenger app Yes Safety and Tracking Features LiveTrack Yes Tactical Features XERO™ Locations Yes Outdoor Recreation Point to point navigation Yes Area calculation Yes FISH FORECAST Yes Sun and moon information Yes Custom maps compatible Yes Radio Features Frequency band VHF Channels 5 Range T 5