Our Picobello is a small flat watch that fits in any pocket and can also be worn on a collar. He communicates with the user via beeps and / or vibrations. With the integrated compass function, 8 cardinal directions can be detected, just as the user can specify his target direction. If there are deviations during walking, the user is informed in an audio-tactical manner that he is moving in the wrong direction. Personal subjects can be purchased for a surcharge.