A $100 Prepaid Gps Sim Card For Gps Trackers. This Gps Card Includes Mobile Android & Apple Apps For Tracking Your Gps Device. Easy Install, Activation, And Go Setup. Global Coverage And Cheaper Than Any Mobile Phone Sim Card. The Tracking Sim Card For Wp-30C 4G Gps Tracker + Built-In Gps Platform Service Is The Easy Choice For Your Gps Tracking Needs.