BACtrack Vio was reviewed--and well received--by the gang over at Gadgetsin.com just last week.
"The Vio is a versatile app-enabled breathalyzer," they begin. "The breathalyzer sports a sleek, ultra portable design, and using an included key ring, you can easily attach it on your keychain for quick access. Most importantly, the breathalyzer features a proprietary MicroCheck sensor technology that provides you a high level of accuracy and reliability, and an innovative flip-up mouthpiece collects a high quality breath sample. Moreover, built-in Bluetooth technology allows the breathalyzer to connect with your smartphone, and its custom app with unique ZeroLine feature records and tracks your BAC history and show it in an intuitive form of tracking graph along with attaching pictures, notes, drinks and locations."
Read the full article: //gadgetsin.com/bactrack-vio-app-enabled-smart-breathalyzer.htm