Circadian Intelligence for People Working Outside a Normal Rhythm

Your schedule doesn't follow the sun. Your body still does.

Cadence turns irregular work into personalized guidance for sleep, light, meals, naps, recovery, and performance, helping you feel more rested, think more clearly, and stay connected to your health.

Built in aviation for people working outside a normal rhythm.

A live look at how Cadence turns a schedule into a daily plan.

Work doesn't have to disconnect you from your biology.

Whether you fly across time zones, work nights, rotate shifts, start before sunrise, or regularly change routines, Cadence helps you understand what your body needs today, so you can perform better, recover better, and feel better.

Perform better. Recover better. Feel better.

Your body is constantly responding to when you sleep, eat, move, recover, and work. Cadence helps you make daily decisions that reduce needless strain and support your energy, focus, mood, and long-term health.

More energy

Prepare before demanding days instead of reacting once tiredness has already set in.

Better recovery

Use sleep, light, naps, and recovery opportunities more intentionally.

Clearer thinking and steadier mood

Reduce avoidable disruption that can affect focus, decision making, patience, and overall wellbeing.

More control

Understand what your body needs and adapt your daily plan around your actual life.

Your roster becomes a flexible plan.

  1. Step 1

    Add your roster

    Upload a roster, pairing, shift pattern, or other irregular work pattern.

  2. Step 2

    Cadence understands the biological challenge

    Identify circadian disruption, sleep pressure, recovery opportunities, and changing demands.

  3. Step 3

    Adapt around your life

    Family, commuting, meals, workouts, poor sleep, reserve changes, overtime, travel, and unexpected events.

  4. Step 4

    Receive updated daily guidance

    Your recommendations evolve as your life changes.

Life happens. Your plan should adapt.

A useful daily plan should adapt when life changes. Cadence updates your recommendations around your actual day instead of asking you to start over.

What actually happened today

Example interaction. Select a real-life change to see how the remaining plan could adapt. You stay in control of every recommendation.

Your daily plan

  • Sleep opportunity21:30 – 05:00
  • Strategic nap15:45 (25 min)
  • Light exposure07:00 outdoor
  • Caffeine cutoff13:30
  • Final meal19:00

Select a real-life change to see the plan adapt.

Adaptive re-planning is part of the intended Cadence product experience.

Know what supports your body today.

Cadence converts your roster, recent sleep, biological timing, and real-life constraints into simple actions for the day ahead.

Example dayPersonalized to your roster
  • 06:15Wake
  • 07:00Outdoor light
  • 08:00First meal window
  • 09:00–11:00Strong alertness window
  • 13:30Caffeine cutoff
  • 15:45Strategic nap
  • 17:30Exercise window
  • 19:00Final substantial meal
  • 20:45Dim lights
  • 21:30Sleep opportunity
  • Tomorrow05:00 report

How you feel is shaped by more than hours of sleep.

A few core biological signals shape your energy, focus, and recovery each day.

Biological timing

When your body naturally expects sleep, activity, and alertness.

Sleep pressure

The growing drive to sleep as time awake increases.

Light timing

The strongest signal for shifting or steadying your body clock.

Meal timing

A daily cue that helps anchor your rhythm and energy.

Cadence brings these biological signals together into one practical daily strategy.

Built for people working outside a normal rhythm.

PilotsCabin crewDispatchMaintenanceAirport operationsGround operationsAir traffic professionals

Cadence begins in aviation, with a broader vision for anyone managing nights, rotating shifts, early starts, travel, and irregular routines.

Built for the realities of irregular work.

Early reportsRed-eyesReserveRotating shiftsBack-to-back dutiesEast–west time-zone changesNight operationsShort recovery windowsNights-to-mornings transitionsUnexpected schedule changes

Built from a search for a better way.

As an airline pilot, I spent years trying to understand how to better manage tiredness and the strain of a body clock that never settles.

I found books, research papers, biological models, and sleep trackers. Each answered part of the problem, but none brought everything together into one practical system I could use before, during, and after demanding work.

I built Cadence to turn decades of science into simple daily decisions that help people feel healthier, perform better, and stay connected to their lives, even when work doesn't follow the sun.

Guillaume de Roquefeuil
Airline Pilot
Founder

Cadence provides planning and educational guidance. It does not replace professional medical advice, employer fatigue procedures, or a user's own fitness-for-duty responsibilities.

Your personal health data belongs to you.

Cadence is being designed around trust. Your sleep, recovery, health, and work information stays under your control.

Planned integrations

Optional integrations may use supported sleep, activity, and recovery data to improve personalization, always with you in control.

Apple Health
Apple Watch
Oura
WHOOP

Tomorrow starts today.

Join the first group helping shape a smarter way to live and work around your body's natural rhythm.

Early access will begin with a limited group of aviation professionals.

Join Early Access

A few details are all we need. Early access will begin with a limited group of aviation professionals.

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Cadence explains the reasoning behind each recommendation, so you understand not only what to do, but why.