Gadget Review published a list "coolest alcohol gadgets" recently, and the BACtrack Mobile Breathalyzer was included.
"Make sure you’re not too drunk to function the next day at work with the BACtrack Mobile Breathalyzer that will connect to your iPhone via Bluetooth," they report. "It features a police-grade fuel cell sensor that measure your BAC for accurate and consistent readings. The app allows your to share your results on social media if you're the bragging kind and will also give you an estimate of how long before your BAC levels return to normal so that you can get a designated driver before you leave the bar."
Also included on the list was a beer head froth maker, a device that cools your room-temperature beer in less than a minute, and a device that can create those cool looking spherical ice cubes.
Read more at: www.gadgetreview.com/2014/03/11-booze-related-gadgets-for-the-craft-drinker.html