Calm your mind
Try the wind-down.
Right now.
4-7-8 breathing is the core of the notsleeping wind-down. Inhale for 4, hold for 7, exhale for 8. Three rounds and your heart rate drops. Press start and follow the circle.
Inhale through the nose for 4 seconds
Hold for 7 seconds
Exhale slowly for 8 seconds
4-7-8
What's inside
Everything between you and 8 hours.
Sleep sounds
28 ambient loops (rain, brown noise, fireplace) that fade in over 60s and play all night.
Sound mixes
Combine sounds into your perfect blend with New Mix and save it as tonight's default.
Guided wind-down
A 5-minute 4-7-8 breathing routine that ends with the phone face-down.
Smart alarm
Set a wake window and it fires in your lightest sleep: up to 30 min early, never late.
Night tracking
A near-black screen logs your night and room noise without lighting up the bedroom.
Sleep library
Two-minute reads on habits, timing and environment: Screen Curfew, Keep It Cool, Consistent Wake Time.
Why it works
Built on how sleep actually happens.
01
A ritual beats willpower
The same cue at the same time every night (a nudge 20 minutes before bed, then 4-7-8 breathing) conditions your brain to expect sleep. After a couple of weeks, drifting off stops being a fight.
02
Steady sound keeps you asleep
It isn't silence that protects sleep, it's consistency. A steady loop masks the door slams and traffic spikes that pull you out of light sleep at 3 AM.
03
Waking in light sleep ends grogginess
An alarm that fires in deep sleep causes sleep inertia. The smart alarm watches your wake window and goes off when you're already near the surface. Same schedule, clearer mornings.
NOW AVAILABLE
notsleeping is available now.
Download the app, pick your bedtime, and be asleep by it tonight.
Already a NotFit member? Notsleeping is included with your membership. Just download the app and sign in.