In 1.6 or above, you can export your saved location to KML, a standard data format for location-based information.
Once exported, you can import the data onto additional Android devices, into the TPE Web and iOS apps, or to other applications such as Google Earth.
To export your locations, go to the Saved Locations screen:
Choose "Export Locations" at the top right:
The locations are shared as a KML file. Depending on the other apps installed on your device, you will be presented with a list of applications which can accept the file:
For example, if I choose to email the file using Gmail, it is included as an attachment as shown: