Healthy Screens

Measure your problematic smartphone use

Smartphone use becomes problematic when it interferes with daily life. Take the Smartphone Addiction Scale (3 minutes) to see how you compare to people across the world.

Reduce your phone use

See strategies to reduce smartphone use based on our research.

Around the world

Our recent survey of 41 countries found that problematic smartphone use is increasing across the world, with the lowest rates in Europe and the highest around Southeast Asia.

Map of problematic smartphone use across the world

Research conducted at :

McGill University University of Toronto Harvard University

As seen on :

TIME Magazine CTV News CBC