The article is devoted to a new individual technological method of teaching oral hygiene for people of different ages with the help of smart toothbrushes, having apps for mobile devices. The main characteristics of modern models of Smart-toothbrushes and their applications for smartphones are described. During the research, the advantages and disadvantages of each type of toothbrush and the corresponding application were analyzed. The main flaws of all currently available models of smart-toothbrushes studied and described. The necessity of creating a fundamentally new training complex of oral hygiene using high technologies, with an interactivity, user-friendly interface for all age groups, effective for individual and professional use has been identified and substantiated.