Functional even abroad!

On the one hand I am very satisfied, on the other hand very dissatisfied.
To use the device comes with us as a security tool for a person. In business in not quite hazardous areas it is certainly an advantage if one-touch SOS can be launched with the current coordinates. The basic function also works largely properly, however, it is important to ensure that as a prepaid credit abroad can very quickly come to an end. Then, after the online credit recharge, I had problems with the connection - but this could be remedied. Even as the bags were unloaded during a stopover at the airport, the tracker could be followed on the airfield.
What is extremely disturbing, however, the geo work at all so far. After setting came to go through the SMS messages that would Träcker outside, although the coordinate well within documents (then was all prepaid credit). Thus, no automatic call for help in case of drag function. The geo-fence, we will need to test more accurately returned to Germany, however, problems have been described so often in the Internet ...