With this digital alarm clock from TFA, you can keep an eye on the temperature and humidity as well as the time. The coloured backlight makes the display easy to read even in the dark. The simple, modern design blends harmoniously into any environment. The perfect start to the day: The built-in alarm clock ensures that you always get a good start to the day. And if you don't want to get up straight away, you can use the snooze function to wake up again a few minutes later. Why the room climate is important for your health: Mould and mites only really spread when the humidity is high. But excessively dry indoor air can also affect our well-being in various ways. Studies have shown that a relative humidity of 40 to 60% in indoor air minimises pathogens and thus respiratory diseases. With the comfort zone indicator, you can easily check whether you are in the optimum range.