Modern, affordable alcohol monitoring

Monitor alcohol use with just your phone and a bluetooth-enabled breathalyzer.

How It Works

Start alcohol monitoring in four easy steps.

Choose from different options here.

Yours to keep: You fully own your breathalyzer. Unlike other services, you don't have to return it if you stop using Backed.
Professional-grade: Backed is compatible with some of the most accurate consumer-available breathalyzers in the industry.
Discreet: Compatible breathalyzers are small and fit easily in a pocket or purse.

Groups make it easy to share results with who you choose. Groups can have monitors, observers, and testers.

Total control: Easily control who sees BAC test results.
Privacy & security: Your data is private and we'll never sell it to third parties.

Tests can be taken anytime, anywhere. All you need is your phone, breathalyzer, and an internet connection.

Fast and discreet: Take a test in an under a minute with a breathalyzer that fits in even the smallest pockets.
Optional video verification: Optionally record video verifications of any BAC test.

Track new tests in realtime, review past results, and help build a record of transparency.

Unlimited tests per month: Test as much as needed, there's no limit.
Date and time stamped results: Every BAC reading is stamped with the exact date and time it was taken.
Generous free plan: We'll always offer a free plan with an extensive feature set.

Everything you need for seamless monitoring

Always free plan

Our free plan will always be free, and with all the key features you need.

Optional video verifications

Optionally record video verifications for BAC readings. Easily disable video if you don't need it.

Unlimited tests

Record as many BAC tests as you need per month. Each test is stamped with the exact date and time it was taken.

Professional-grade accuracy

We're compatible with the best breathalyzers in the industry, and you'll own yours outright.