Sleep and Fatigue Research Ltd – or safr – is a tech start-up which uses wearable technology and our fatigue prediction algorithms to help organisations save lives and money by reducing the number of mistakes they make.

We have won a DfT Innovation Grant, run trials with logistics companies, joined an accelerator run by Wayra/Transport Systems Catapult, and are in talks to use our system with the NHS, MOD, Airbus, and other organisations.