The MyStiebel app controls the STIEBEL ELTRON heat pump for the home. It conveniently helps to regulate the personal feel-good climate in a simple and sustainable way. Each page of the app has its focus set on just a few relevant content items so that users can take in the most pertinent information at a single glance. More complex settings, like the time schedule, are depicted in an easy-to-read format and can be operated intuitively without any previous training. A clear design with precise, finely wrought details communicates the corporate brand values and helps users to find what they need easily and quickly.