(TrendHunter.com) CalmiGo is a patented, portable exhaler that's scientifically proven to provide a sense of calm with just three minutes of use thanks to the way it regulates breathing patterns and stimulates... (TrendHunter.com) CalmiGo is a patented, portable exhaler that's scientifically proven to provide a sense of calm with just three minutes of use thanks to the way it regulates breathing patterns and stimulates...