Remote (or hybrid remote) work is currently becoming more and more trending. This happened in recent years, driven by technological advancements and the global COVID-19 pandemic. This model of work offers immense opportunities for employers and employees, such as increased flexibility, improved work-life balance, and reduced commute time. However, the shift to remote work also comes with its own set of challenges and complexities. The paper describes the results of the research, which specifies data for the approbation of the method for calibrating the efficiency of remotely working employees and observing the dynamics of work productivity in an experimental environment developed during this research. The method offered for efficiency calibration supposes to use data regarding workers' activities according to business domain