Trax operates using GPS Satellites and cellular networks. Once the Trax device has calculated its position with the help of the satellites, the location data is sent to the Trax App by cellular network.
Trax is a connected device. It has a built-in SIM Card and a subscription service, just like your mobile telephone, giving you free data roaming and the best possible coverage in 100+ supported countries.
6-, 12-, or 24-month data subscription plans can be purchased from the device manufacturer.