CRAWDAD dataset cambridge/haggle (v. 2009-05-29)
James F. Scott, Richard Gass, Jon Crowcroft, Pan Hui, Christophe Diot, Augustin Chaintreau · CRAWDAD wireless network data archive · 2009
This data includes a number of traces of Bluetooth sightings by groups of users carrying small devices (iMotes) for a number of days - in office environments, conference environments, and city environments.