The most intelligent pocket watch in the world is not only important for the blind and visually impaired thanks to its integrated speech output and simple operation - it is also predestined for older people. Zeitgeist combines many interesting, time-independent functions in a single, small device for the first time! In addition, the entire menu is operable with only 3 buttons and thus extremely simple, handy and practical. Zeitgeist - the ideal companion for on the way!