Wearable | App | Data

Good sleep starts with bright days

LYS for you
LYS for work
LYS for research

Wear the LYS Wearable. Improve your sleep. Get insight into your daily light habits.

We are the only wearable and app that tackle sleep disruption through circadian rhythm insight. 


wearable & app

Actionable feedback for urban dwellers 

Well-being programme

The 7-day programme for office workers

IOT partnerships

Integrate our knowledge database with your products for human-centric solutions