ACE Breathalyzers
Our Mission for Keeping America Safe

Our Beginnings
Founded and based in Freilassing, Bavaria, Germany, ACE has served Germany since its beginnings in 2002 as a producer of breathalyzers. After a countless number of personal and stationary breathalyzers over the years, ACE has become the market leader in Germany, Austria, and Switzerland and has been consistently trusted by consumers and businesses alike. What started with breathalyzers slowly turned into distribution of gas measurement devices and development of commercial safety gear.
Expanding to America
Safety has always been at the top of our priorities over the years, and we’ve delivered the industry’s best to Europe. We believe that everyone should feel safe with all of our products, which is why we expanded to the United States by founding ACE Americas INC in 2023. After studying the breathalyzer market in the U.S., we saw the need for a breathalyzer that could truly provide users with results they can trust. When you use ACE XS, you should feel comfortable knowing that your results accurately reflect your BAC, because we know your peace of mind means everything.

Over 20 Years of Progress
Our solution? Make a breathalyzer with a design cool enough to invite conversation and accurate enough to provide you with only the best results. We wanted to make a breathalyzer that looked and ran as fast a sports car, highlighting all that we value in our uniquely German design and engineering. We aren’t making some cheap keychain breathalyzer that breaks after a few uses, we are giving the U.S. a reason to become more responsible drinkers. We want your friends to see it on your keychain and ask about it, we want you to share it, and we want you to trust it, because the tech inside it ensures you can. With ACE XS, owning a breathalyzer has never been cooler, and you’ve never been safer.