Whether you’re out to dinner with friends or on an all-day-long bar crawl bender, it’s easy to lose track of how many drinks you’ve had. Exceeding your limit isn’t a goal, but it happens all the time ...

The device fits on a keychain. BACtrack CEO Keith Nothacker has an ambitious goal: He wants every person of drinking age living in North America to own his or her own breathalyzer. He hopes to get ...

Finally, an activity tracker for how many cocktails you chugged. BACtrack Skyn is a non-invasive wearable that measures your blood alcohol content and sends data to an iOS device. The booze band won ...

You can get a breathalyzer that fits in your pocket or even on your key ring, but do you have one for your phone? The BACtrack Mobile Breathalyzer wants to be your be-all, end-all for portable ...

BACtrack Mobile breathalyzer is adding a new feature so you can demand someone conduct a breath test remotely. It can even make sure they don't get someone else to do it. Seamus Byrne is CNET's Editor ...

At 7 PM the exhibition center's doors opened and hordes of journalists broke through the velvet rope line holding them at bay. They rushed down broad, carpeted hallways, deftly ignoring the staff's ...

The BACtrack Mobile Breathalyzer connects wirelessly to iDevices, providing quick and easy measurements of blood alcohol content, as well as useful information like time to sobriety, but there's still ...

With Bluetooth connectivity and Apple HealthKit integration, the BACtrack Mobile Smartphone Breathalyzer for iPhone brings the "quantified self" trend to a new category: alcohol consumption. The ...

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Nearly one-third of all fatal crashes in Colorado involve an alcohol-impaired driver, according to the Colorado Department of Transportation. Last year, law enforcement officers across the state cited ...

Breathalyzers walk a fine line between promoting responsible behavior and downright debauchery. Fortunately, the BACtrack Mobile Breathalyzer ($149.99 direct) includes a few features that help skew ...