uTrack can be used to track mobile devices in a passive, non-intruisive way.

It can be configured to publish the location of a Windows Mobile powered device to any website or webservice. The only requirement is that HTTP GET request can be used.

The different items of information that can be published are:
– Longitude / Latitude
– DeviceID
– Date and time

When run, the application only shows a notifyicon and stays dormant until another application uses the GPS Intermediate driver. – When the GPS device gets a fix on the position, uTrack will publish this information to the URL specified in the configuration window.

uTrack features:
– A lightweight Windows Mobile client whose sole purpose is to monitor and publish GPS coordinates.
– Four different parameters can be used in the GET request: Longitude, Latitude, Date/Time and the deviceID.
– The request can be tested using a easy to use option which opens the configured URL in the default browser.
– A non-intrusive notify-icon to indicate GPS monitoring is active.
– Both support for Windows Mobile 5 and Windows Mobile 6 powered devices.
– Auto start monitoring on device reset.
– GPS Intermediate Driver support.
– Google Gears GeoLocation support.

uTrack version can be downloaded free for any personal use. When uTrack is used in a commercial application, please donate.

Discussion: http://forum.xda-developers.com/showthread.php?t=420508