Testing this out now...
It’s a small tracking device you can use to not only keep track of your stuff but with the ability to detect motion or even preset temperature levels (alert to freezing or heat).
This is a prototype and not fully kitted out yet with all the bells and whistles but worked great as a tracker from an app you install on your phone. You can put it on your bike, your bags, panniers, whatever.
"Protect all your things and spaces with the world's smallest on the go security system. Equipped with GPS, Bluetooth 5.1, motion lights, alarm siren and a rechargeable battery that holds up to 3 months on a single charge."