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Guaro Breathalyser / Consumer safety product

Guaro Breathalyser
Guaro Breathalyser

Guaro (Gw-ar-o) is a breathalyser that has been designed for social environments, encouraging people to behave more responsibly when it comes to drink-driving. Whether that be in the home, for social gatherings such as dinner parties or public spaces like bars and restaurants.

The design of Guaro removes the uncomfortable, authoritative experience of using a breathalyser and creates a more acceptable, friendly and social activity. This approach encourages the user to consider their actions and make the right decision.


Nottingham Trent University

Nottingham Trent University
Nottingham, United Kingdom

Chris Barnes,
Nottingham Trent University