Those of us who learned to play an instrument when we were younger are undoubtedly familiar with that infuriating ticking of the metronome. Florian’s start-up, Soundbrenner, aims to eliminate that annoying ticking by creating wearable smart devices that do the job instead. The Soundbrenner Pulse is a sleek, cool, wearable metronome that helps musicians keep the beat through the use of strong vibrations—and it’s an idea that Florian managed to get from whiteboard to reality within just one year. Looking like an evolved Apple Watch, the Soundbrenner Pulse has already reached thousands of musicians around the world.