The Breeze breathalyzer ($100) is, for the lack of a better term, cute. Rounded like a whistle that’s been run over by a clown car, casually clipping to a set of keys or a pocket, and glowing ...

A breathalyzer test is a diagnostic device that measures how much alcohol is in the air a person breathes out. It can be used to estimate blood alcohol content (BAC), or how much alcohol is in the ...