Stop fatigue before it costs you millions. Join the TIREX® safety revolution.

Apply for our 2027 partnership program now!

TIREX®

The DIRECT fatigue test




OBJECTIVE

No more guesswork or relying on self-reporting. Detect fatigue directly where it counts and take the right actions.

ACCURATE

Our technology distinguishes between different forms of sleepiness, ensuring you don’t pull safe people off the line.

RELIABLE

Built on a database of over 1,000 individual reference profiles for unmatched Swiss-engineered precision.

DETECT FATIGUE ANYWHERE

ON THE ROAD

Prevent drowsy driving accidents.

AT THE WORKPLACE

Fit for duty or too fatigued?

IN THE LAB

Confirm with precision.

FOUNDERS' LETTERS

„TIREX identifies fatigued individuals before errors happen.”

Michael Scholz

Co-Inventor of TIREX®

„Fatigue is the most underestimated problem in our modern world. It's time to make it measurable!”

Professor Thomas Kraemer, PhD

Co-Inventor of TIREX®

WHY TESTING FATIGUE MATTERS

If your workforce is fatigued, your company is liable. 

Is your workforce a ticking time bomb?

Don't risk the million dollar mistake! Stay ahead of the watchdogs and test for fatigue!

Fatigue kills. Therefore, a company should pay a fine of £450,000 for not ensuring its workers were sufficiently rested to work

TRANS.INFO

CC BY-SA 2.0

Analysis shows driving fatigue 'worse than drink'

BBC

Getty Images

Are we killing seafarers with fatigue?

TradeWinds

Scanpix

Pilot fatigue 'one of the biggest threats to air safety'

BBC

AFP Photo

Exhausted hospital staff putting patients at risk, says watchdog

BBC

Getty Images

TIREX® IN THE NEWS

Saliva test reveals when a driver is dangerously sleep-deprived

earth.com

‘Sleepiness Fingerprint’ Holds Potential for Roadside Drowsy Driving Checks

Sleep Review

Swiss researchers can detect fatigue in saliva

SWI

Saliva Biomarkers Detect Human Sleep Deprivation

Neuroscience News

Sleep Deprivation Leaves Detectable Traces in Saliva

University of Zurich

Are you sleep deprived? Your spit may hold the answer

ACS

Search