The Arva Axio is one of the most capable beacons in our review, particularly in complex multiple burial situations. Its extra-long fold-out third antenna helps differentiate between signals nearby burials, and the ability to toggle through victims along with an analog feature lets the user micro-strip search when the going really gets tough. The Axio was one of the toughest beacons to confuse, and it miss-marked/miss-flagged beacons the least along with the Mammut Barryvox S.
Arva discontinued the Axio in 2021.
