Can a glowing iPad screen help reset your body clock?

NCT ID NCT07744711

ENROLLING_BY_INVITATION Knowledge-focused Sponsor: Circadian OS, Inc Source: ClinicalTrials.gov ↗

First seen Aug 04, 2026 · Last updated Aug 05, 2026 · Updated 1 time

Summary

This study looks at how adults use an iPad-based app that delivers light to support the body's internal clock, which controls daily rhythms in sleep and alertness. Participants use the app for up to eight weeks while doing normal activities like reading or watching videos, and answer short questions about sleep and their experience. Some may also choose to wear a device to track movement and light, or give samples for optional biomarker analysis. The goal is to understand usage patterns and user feedback, not to test whether the app treats any medical condition.

What this could mean

Our plain-language read of the trial. This is informational only — not medical advice or a prediction.

Active substance: iPad-based light-delivery app (Circadian OS / KairOS)
What this could lead to: If successful, this could help refine light-based tools to support daily rhythms in sleep and alertness for people who don't get enough consistent bright light.
What could go wrong: This is a small, early observational study, not a treatment trial. It won't prove the app improves health, and results may not apply beyond the specific group of participants.

This is an AI summary of the original study and may miss details. Read our disclaimer.

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As listed by the trial registrant

The condition terms exactly as the trial's registrant entered them.

CIRCADIAN RHYTHMS

Contacts and locations

Locations

SOSV

New York, New York, 10001, United States

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