In a study by Vienna University to determine the accuracy of body fat loss velocity by acetone concentration, results showed that the body fat loss tested by KETOSCAN Mini and the actual body fat loss (g/hour) are relatively consistent.
ketoscan is the world’s first cartridge-based portable ketone analyser
The first cartridge-based ketone analyser you can fit in your pocket. Use KETOSCAN just like a breathalyser, to accurately test and track your body’s ketone level anytime, anywhere.
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FOR A KETO LIFESTYLE
KETOSCAN helps you customise your ketogenic, keto, LCHF or paleo diet for optimum weight loss.

FOR FITNESS
As a real-time fat burning monitor, KETOSCAN will help you to improve the effectiveness of your workouts.

FOR MEDICAL USE
KETOSCAN can assist with medically supervised ketogenic diets for diabetes and epilepsy.
Get blood test accuracy – without the pain
ACCURATE ANALYSIS
Ultra-precise electrochemical acetone sensor detects ketones in your breath at very low concentration (PPM).
More infoKETOSCAN APP
Track your readings instantly and upload photos of meals and progress with the KETOSCAN Mini app on your smartphone.
Get The AppJUST 13P PER TEST
Non-invasive ketone testing – just like using a breathalyser. Ideal for finding your ketosis level anywhere, at any time.
Compare devicesCLINICALLY PROVEN

breath ketone analyser and real-time fat burning monitor

“I love it! Why, because it has made me completely change the way I was doing keto. Would I recommend this device, yes 100%, I can’t imagine not having one.”
@frenchketoprincess via Instagram
“For the past few weeks, I’ve been testing this keto breath tester and comparing it to a few others and to a blood test. This is the only breath tester that has any direct correlation to the baseline blood testing.”
Tara’s Keto Kitchen


“For the past few weeks, I’ve been testing this keto breath tester and comparing it to a few others and to a blood test. This is the only breath tester that has any direct correlation to the baseline blood testing.”
Tara’s Keto Kitchen
convenient, accurate and easy to use
KETOSCAN is the most accurate ketone analyser on the market, owing to its replaceable electrochemical cartridge. With Bluetooth connectivity to the KETOSCAN App, you can track readings instantly and upload photos of meals and progress. Data syncs with iOS Health, Google Fit and Samsung Health.
more features

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