Trax Play network coverage in the US Maria Saldatsenkava 24 August 2018 11:39 Updated Trax Play connects to T-Mobile's 2G network in the United States. Please click on this link to check T-Mobile's network in your area. Trax Play will work wherever T-Mobile's coverage is good. Related articles Travelling with Trax Play How to get a GPS connection How does GPS Satellite Technology work? 4g LTE-M Coverage Where does Trax Play work?