Finally it happened! Smart cubes #DjinnSensor have become part of and a tool for monitoring the state program of #UnmaskMyCityВъздух за Здраве in Sofia, Bulgaria! The first 10 devices flew to Sofia for installation in several children’s clinics! Alexander Simidchiev, pulmonologist and chairman of the Executive Board of the Association Air for health, thank you for your trust! We are confident that our cooperation will bring incredible results and great benefit to the Bulgarian society!