Interesting. I bought some of the Tiles (link below), and they are basically the same thing, except they have a 1-year battery and are a bit thicker. They wor

Interesting. I bought some of the Tiles (link below), and they are basically the same thing, except they have a 1-year battery and are a bit thicker. They work fine. http://www.thetileapp.com/ http://www.thetileapp.com/