In order to contain the spread of the SARS-CoV-2 virus and reduce the risk of contagion in indoor spaces (schools, universities, hospitals, offices, factories...) it is advisable to adopt behaviors that guarantee distance between people, avoiding gatherings .
IoT technologies can be a useful aid, through the adoption of personal devices capable of monitoring and tracking contact events and alerting in alert situations: SafeX Tracer is the wearable device that increases the safety of employees and visitors by controlling the distance between operators in the workplace (social distancing) and contact tracing (contact tracing). It can also be used as a personal identification device, integrating it into company location and access control systems.