Oskar humidifies the air with extreme precision by means of evaporation and making efficient use of electricity. For example, Oskar comes with an automatic switch-off function that is activated when the tank is empty. On the flip side, topping up the tank during operation is an absolute doddle. Since Oskar humidifies the air through evaporation, it is far more energy-efficient than conventional air humidifiers. Oskar also has a night mode, although it runs very quietly anyway. Its fragrance container helps to create a unique feel-good atmosphere too.