Charles McClelland created a Wi-Fi Connected Teensy :
Wi-Fi Connected IOT Thing

The basic idea is that this board will connect to GPS, obtain a GPS fix and report its location to Ubidots.
Ubidots can then display this information in a number of ways including showing the location and the number of times the sensor had been moved that day
The hardware design files and firmware source code are shared on GitHub:
chipmc/Teensy-Data-Logger/