Alcohol monitors aren’t the most discreet of things considering you need to blow into them to get an answer. The BACtrack Skyn instead monitors your blood alcohol level in real time, the first of such devices, by way of either a dedicated wearable device or an Apple Watch band. It works by detecting and quantifying the trace amounts of ethanol excreted through the skin and then estimating the amounts in your blood via a proprietary algorithm. These values are graphed out in real time on its app or right on your Apple Watch, making checking your BAC as straightforward — and subtle — as glancing at the time. Which also means the effect on your blood alcohol of every beer downed and shot taken can be visualized, helping you (hopefully) make better decisions later in the night.
Learn more at BACtrack – $TBA