Your circadian rhythms regulate everything. Now they can be optimized.
Founding Member Access
Join the circadian health revolution
MiEye is a precision wearable that reads your light environment in real time — calibrating your circadian rhythms, sleep depth, and cognitive performance from the source. Light is the most powerful biological signal for general wellbeing and now you will be able to optimize it.
For the limited cohort of Founding Members, we offer a $200 discount (from $599 to $399) and free lifetime subscription ($99/year)
Full refund guarantee · Limited cohort
Precision where it matters
Most wearables measure outputs. MiEye measures inputs — the light data that governs everything downstream.
01 — Sense
Track all of your light macros
MiEye continuously tracks the spectral quality, intensity, and timing of light exposure across your day, including near infrared. Potential UV exposure can also be tracked using your location.
02 — Analyze
Your circadian rhythms at a glance
The paired app gives you insights into your circadian timing and strength of your circadian rhythms. Get insights into the best time for sleep and optimal performance.
03 — Optimize
Actionable guidance every day
Receive targeted advice: when to seek light, when to avoid it, and how to tune your environment for peak recovery, performance, and sleep.
Your circadian optimization made easy
One payment.
A lifetime of access.
The founding cohort is capped. Once it closes, this pricing is gone permanently.
Founding Member Offer
The Jetlag Fix app — full access Today
Founding Member community & R&D briefings Today
Monthly scientific & engineering updates Ongoing
Consumer beta device — Shipped before public launch Beta
anticipated timeline Q4, 2026
Lifetime subscription activated on device receipt Lifetime
Priority support channel Ongoing
What you get today
The Jetlag Fix
Our app delivers personalized, real-time jetlag recovery plans powered by circadian science. This is a fully functional pre-release beta version not available to the public.
For frequent travellers, this alone will be worth the price
Get jetlag plans to adjust to your destination quicker
See the Jetlag Pain Score to understand trip difficulty
Use the trip planner to find the flights with the lowest pain
Pre-adjust to land ready for action
Track your adjustment in real time
Bragging rights with shared results
Our progress and guarantee
What we have now:
The MiEye hardware is already developed and currently used as a research device worldwide
The Jetlag Fix app is developed
What is coming:
The MiEye app with real-time feedback and guidance to healthy light is under development
The Jetlag Fix coupled with real-time light input from the MiEye is under development
Refund guarantee
If your MiEye doesn't ship by the committed date, you receive a full refund.
No process, no questions.