The Tractive GPS tracker continuously sends and receives GPS position data via local cellular networks, with 2G and/or LTE (CatM1) cellular coverage from one of our 500+ partners, it allows you to track your pet in real time in over 175 countries. In order to make this possible, each tracker is equipped with a SIM card, which generates cellular service fees similar to those of your mobile phone. Tractive only charges a small subscription fee to cover these costs. You can read more about the Tractive GPS subscription plans here.