enviroCar Mobile is an Android application for smartphones that can be used to collect Extended Floating Car Data. A Bluetooth OBD2 adapter is used to communicate with the app while driving. This enables read access to data from the vehicle’s engine control. The data is recorded along with the smartphone’s GPS position data. The driver can view statistics about his drives and publish his data as open data. The latter happens by uploading tracks to the enviroCar server, where the data is available under the ODB licence for further analysis and use. The data can also be viewed and analysed via the enviroCar website.