Not the people kind, but actual tools.
A complementing app keeps track of the tools equipped with TrackTags.
Not directly related to Abiro’s current offerings, but shows there are many other use cases for BLE beacons, beyond geotargeting, that we might consider. Beacons are also used for indoor location etc.
Hardware for TrackMyTools: the Bluetooth module GCC 30 TrackTag Professional
The battery can be changed by unscrewing the circular lid. The electronics are hermetically sealed, and the outside is rather tough, with rubber protection.