DCF radio-controlled clock with automatic time adjustment to the most accurate clock in the world. The time zone can be set manually if the DCF time differs from the time zone. Weather forecast display with 4 symbols: sunny, partly cloudy, cloudy, rainy. Display for temperature and humidity from the outdoor sensor. Moon phase display for the respective day - from new moon to waning moon. Comfort display shows the state of the indoor climate with three symbols: neutral face, smiling face, and sad face.