Phase 1
Morning brief
You log how you slept and how you feel. Dusk turns that into a daily state and surfaces likely causes so the day starts with clarity, not guesswork.
Adaptive to yesterday and today
01
Behavior-driven sleep
Structure the day for sleep that holds.
Dusk is a circadian-aligned system: you report state in the morning, receive timed guidance through the day, and close with a night protocol. It connects light, food, and routine to how you sleep and feel tomorrow—not passive charts, a closed loop you can repeat.
From the research
Why protocols matter
Sleep quality is not a single habit. It is a timed system.
Clinicians and sleep researchers repeatedly stress the same idea: light, meals, temperature, and wind-down cues only help when they land at the right phase of your circadian day. Dusk exists to turn that evidence into a repeatable protocol—morning check-in, daytime guidance, night checklist—so you are not improvising after dark.
The daily loop
Three beats. One continuous feedback loop.
Instead of tracking alone, Dusk closes the loop: what you did feeds into how you slept, which shapes what you do next.
Phase 2
Daytime guidance
Time-based, adaptive cues—when to ease off food, dim light, or pull back stimulation—so your body is steered toward sleep before you are tired.
Adaptive to yesterday and today
02
Phase 3
Night protocol
A checklist that enforces the conditions quality sleep needs. You execute the plan; Dusk keeps the sequence honest and consistent.
Adaptive to yesterday and today
03
Why Dusk
Remove the mental load of fixing sleep alone.
The product is built for people who already know sleep matters but stall on consistency. Dusk makes the next action obvious at each phase of the day and ties it to how you felt that morning—so adjustments feel informed, not random.
Less deciding, more doing
The system proposes what to do and when, then adjusts as your behavior changes. Sleep improvement becomes a process you run, not a project you restart.
Circadian alignment
Light, meals, and wind-down are sequenced to respect how your biology expects the day to unfold—precise timing with contextual slack when life intervenes.
No passive guilt
You are not left staring at a score. Either you are on protocol or you are one tap away from the next corrective step. The interface stays calm and directive.
Waitlist
Get early access to the iOS app.
We are rolling out in controlled waves—protocol, debrief, and scoring land together, not as half-finished features. Join the list; we only reach out when your slot is ready.
We will email you when it is your turn. No spam—one list, one product.