A device for tracking freight includes a housing configured for attachment to freight, adhesive disposed on one side of the housing, the adhesive configured for attachment to freight, a cellular network transmitter/receiver located within the housing, a global positioning system (GPS) processor for collecting location data about the device, the GPS processor located within the housing, a temperature sensor for collecting temperature data, the sensor located within the housing, a processor communicatively coupled with the cellular network transmitter/receiver, the GPS processor and the temperature sensor, the processor configured for reading said location data and said temperature data and transmitting said location data and said temperature data via the cellular network transmitter/receiver, and, a power source comprising a battery, the power source conductively coupled to the processor, the cellular network transmitter/receiver, the GPS processor and the temperature sensor.