Here and there, there is in practice a few points that can be improved gradually. I noticed is, for example, that the position of the G-Day is not 100% accurate updated and displayed. This is in finding an object often hinder (the subject of the test was partly below the smartphone but on the App I was still "far away" is displayed) and provides for example also that I just in case of the termination of the connection will sometimes time-delayed information. In addition, I noticed that the range of 30m to date can be difficult to achieve. Often the line went dead already from earlier. Also a point at which something can be upgraded.
All in all, the G-tag but (for my purposes!) Become indispensable because I can be sure that I have my key / my wallet is not lost, for example, but simply verkrost in the apartment and then me with the help of GSM Tags can go in search.