With the smartphone keychain breathalyzer you can check yourself to see that you’re not reaching dangerously high alcohol levels. You can also use this before you drive, say, after a night of hard drinking and you still need to go to work but you’re afraid there’s still enough alcohol in your system to snag a D.U.I.
The keychain connects wirelessly with either iPhone or Android smartphones via Bluetooth Smart. The ZeroLine Technology estimates when your blood alcohol level (BAC) will return to 0.00%.
WARNING: Be careful and responsible with this you crazy kids. I can easily see this little thing turning into an alcohol poisoning nightmare when you and your friend’s drunk asses start making it a competition to see who can get the highest number.
REMEMBER, don’t be a fool – drink responsibly! But still drink up. Cause you only live once 😉 just make it a long one, aye.