A vibration metronome is an interesting concept but after trying it out for myself I find that I prefer the traditional sound metronomes. This product works exactly as advertised and the build quality feels very good. The free app for it is also excellent and I recommend using it as a regular metronome app even when you don't own the Soundbrenner Pulse itself. I was able to link the device to Ableton and sync the metronome's tempo with the DAW's without too much of a hassle. I also bought the Soundbrenner Body Strap that allows the metronome to be attached to your torso, freeing up the hands (must-have for drummers). I used this metronome while playing the guitar and I tried different body locations such as the wrists, biceps, chest, and even the ankles. It is hard to say for how long I tried the Pulse out for, but I was not able to get used to it, and finally went back to using a regular clicky metronome. It is definitely worth noting that I am an experienced guitar player. A beginner who is not already accustomed to using regular metronomes might have a better chance of finding success.