Your rhythm is shaped by light
Screens — and the lighting around you — stimulate alertness pathways during the day and can delay melatonin release in the evening.
This 60-second audit measures your current light exposure pattern.
How many hours per day do you actively work on a screen?
What does your work environment look like?
What kind of lighting do you use in the evening at home?
Do you use screens after sunset?
How quickly do you fall asleep after putting your phone away?
How do you feel at the end of a screen-heavy day?
Your score
Rhythm Disruption Score: 0 / 100
Daytime Overexposure: 0 / 50
Evening Circadian Disruption: 0 / 50
Your days deserve clarity.
Extended screen use — combined with artificial lighting — drains your eyes and wears down your concentration. Not through lack of willpower, but through light.
Our yellow filter lens is designed for intensive daily screen use: it enhances contrast, reduces visual fatigue, and helps you stay focused without disrupting your natural rhythm.
Your score
Rhythm Disruption Score: 0 / 100
Daytime Overexposure: 0 / 50
Evening Circadian Disruption: 0 / 50
Your evenings deserve calm.
Blue-enriched light in the evening — from screens and LED lighting — suppresses melatonin, the signal your body uses to prepare for rest.
Our orange filter lens blocks this spectrum, helping your body follow its natural evening rhythm: less alertness, deeper sleep.
Your score
Rhythm Disruption Score: 0 / 100
Daytime Overexposure: 0 / 50
Evening Circadian Disruption: 0 / 50
Your rhythm needs full-day support.
Sharp during the day. At ease by night.
Your light exposure pattern — across screens and artificial lighting — indicates disruption during both day and evening. Targeted filtering across both periods shows the greatest modelled improvement to your rhythm.
Your score
Rhythm Disruption Score: 0 / 100
Daytime Overexposure: 0 / 50
Evening Circadian Disruption: 0 / 50
Your rhythm is well protected.
Your current light exposure pattern shows minimal disruption. Your rhythm appears well-calibrated — no targeted filtering is needed at this time.