Lumos - Smart Sleep Mask 4+

LumosTech, Inc.

Designed for iPhone

    • 4.2 • 6 Ratings
    • Free

iPhone Screenshots


Using technology developed at Stanford University, Lumos allows you to program your body clock with alarms and when traveling across time zones. Say goodbye to jet lag!

The scientific formula for a good night’s sleep is deeply embedded in your circadian rhythm. Think of it as your body’s 24-hour clock that ebbs and flows throughout the day to decide when you feel sleepy and awake. Poor sleep happens when there is a misalignment of your circadian rhythm and your sleep schedule, causing difficulties falling asleep and waking up. Based on research from Dr. Jamie Zeitzer, an Associate Professor at Stanford University, Lumos technology uses short light pulses to shift your circadian clock back into alignment. Other methods, such as auditory, have shown to be ineffective in realigning your circadian clock.

The Lumos App is the companion iOS app that connects and controls the Lumos Smart Sleep Mask. The Lumos App collects your sleep and travel information, which generates a personalized light program that stimulates the neurological pathways that regulate your body clock.

Please see our website for additional information.

What’s New

Version 1.0.3

- Light program updates.

Please let us know what new features you want so we can provide the best user experience.

Ratings and Reviews

4.2 out of 5
6 Ratings

6 Ratings

ba-ba-blacksheep ,

Skeptical at first

Now that I’m traveling more I tried this sleep mask and a was blown away by how it totally reduced and I dare say eliminated any jet lag. I ad a few questions in the beginning but the in-app chat feature was quick and helpful. Totally recommend.

attikigr ,

Poor Support

As an early adopter, I ordered my sleep mask in 2016, and waited nearly two years to receive it, one year later than it was expected to be available. Since then, there was a period of well over a year where the app was crashing, sometimes without it fully opening. That was a time when I was frequently traveling internationally, so the mask was useless to me. The app updates were rare. It has been updated once in the past two years. To this day, the website is effectively abandoned. The blog was last updated two and a half years ago. The technology may be there, but without a functioning company behind it you are on your own. I regret my purchase.

App Privacy

The developer, LumosTech, Inc., indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy.

Data Not Linked to You

The following data may be collected but it is not linked to your identity:

  • Contact Info
  • User Content
  • Identifiers
  • Usage Data

Privacy practices may vary, for example, based on the features you use or your age. Learn More

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