When it comes to something as life threatening as drinking and driving, there’s never a reason to take a chance. That’s why it’s so great that devices like the BACtrack C6 Keychain Breathalyzer are so ...

SAN FRANCISCO — BACtrack unveiled its second Breathalyzer that works with smartphones or tablets, the BACtrack Vio. The new model sports a compact keychain design with Bluetooth Smart connectivity and ...

A breathalyzer can detect alcohol on the breath for up to 24 hours. However, the timeframe varies depending on the individual and the quantity of alcohol they consume. According to the National ...

Here’s a sobering business concept: a San Francisco startup called BACtrack wants to bring personal breathalyzers to the masses. The company announced yesterday the launch of a new keychain-sized ...

A breathalyzer test is a diagnostic device that measures how much alcohol is in the air a person breathes out. It can be used to estimate blood alcohol content (BAC), or how much alcohol is in the ...