Somnitude Inc. harnesses circadian science to improve sleep and health.

Circadian rhythms are powerful, and affect several aspects of day to day life such as sleep, mood and health. Despite their importance, they're not very well understood by the wider public. We're trying to change that. We're tying to simplify circadian science and create tools that make it accessible to a broader audience.

Our first products were a series of blue light filtering glasses which prevent light induced sleep disruption at night ( Our second product is a mobile application that helps users travel without jet lag (

Our team includes engineers, chronobiologists and developers and is based out of the University of Toronto.