Can the Vorrezesion only agree! The tracker does not take orders on my app. There are constantly retrieved location information. On the day of the Tracker has used my SIM card about 1, that would be over 365 days and 365 !!! Had the Tracker GT-360 for dogs, is identical, only a collar with pocket and a protective cover included in the delivery. The Tracker solved every one SOS message via SMS from as soon my dog was shaken, so cost as mentioned 5x shaking. The protective cover is a joke, who has this once pulled over the unit and do not's at your fingertips, is verzweifen it. Must off at each charging process and be brought up again. Is similar to a condom! The registration of the tracker is a disaster, the registration should you receive a text message with the necessary password and enter it in a given period. Well at some point you get this time but it is the time for registration has already expired. So patience is appreciated! I have returned the tracker again.