Many partygoers want to keep their alcohol in check, but we don't know many who want to lug around a dedicated breathalyzer, no matter how small it may be. Tokyoflash may have found a happy medium for those drinkers by tucking a breathalyzer into its new Kisai Intoxicated watch. Blow into a sensor and the LCD will change to a color reflecting the alcohol intake: green is sober, yellow is buzzed and red is well over the line. There's also a mini-game to test reflexes in those less-than-certain moments. Buyers seeking some temperance in their lives will want to act quickly, however -- Tokyoflash will only sell the Kisai Intoxicated at a discounted $99 price during its first 48 hours on sale.