So you’re out having dinner with friends and thinking about driving home when it dawns on you that maybe even a glass or two of wine you had might push you over the legal limit. Instead of getting in the car and finding out the hard way – either by getting pulled over or worse yet causing an accident – you can check it yourself before you go anywhere.
The BACtrack Vio is a keychain-sized breathalyzer that connects wirelessly with your smartphone to tell you your blood alcohol level.
To use the BACtrack, simply open the app, blow into the device for five seconds, and you’ll find out if you’re safe to drive or bike, or if you need someone else to take your drunken ass home.
Head on over to the Technabob Shop now, where you can grab the BACtrack Vio Smartphone Breathalyzer for just $42.99(USD), a 14% savings off the MSRP.