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Full Version: natty tracking gadget
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Very interesting and that just looks great.

But I don't get how it works, what is it using to transmit a signal to your phone which could be miles away.... no sim card!!
Thanks NR, great find.
Methinks its bluetooth.

The key was in another video.

"If you cant find your trackr you can ask the app to find it
and if it comes within 100 ft of another trackr it will be found"

Sound to me like a combination of bluetooth and mesh networking

Clever but a bit limited. Unless..... Now where did I leave my teeth?