Why Wink works

The boring truth about sleep.

Almost every sleep app sells you sounds and meditations. They feel nice. They mostly don't fix insomnia. Here's what does.

One treatment actually wins

For chronic insomnia, the strongest clinical recommendation goes to CBT-I — cognitive behavioural therapy for insomnia. Sleep doctors put it ahead of sleeping pills. The catch: almost nobody can get it. There are far more people with insomnia than there are therapists trained to deliver it.

The two parts that do the work

CBT-I has several pieces, but two carry most of the effect, and both are pure behaviour change — which means software can deliver them:

Sleep restriction

Match your time in bed to the sleep you're truly getting. It's counter-intuitive and a little brutal early on — and it's the single most effective ingredient.

Stimulus control

Bed means sleep, nothing else. Fixed wake time. Out of bed when you can't sleep. You're retraining an association.

What we deliberately don't oversell

White noise, binaural beats, sleep stories, melatonin — the evidence is weak or mixed. Calming music reliably makes sleep feel better without changing the clock much. We keep a small comfort kit because it helps people stick with the hard part. We just won't pretend it's the medicine.

What Wink is not

Not a tracker that shows you graphs of how badly you slept. Not a wearable. Not a medical device, and not a diagnosis. It's the proven method, rebuilt to be calm, private, and free — something you'll actually keep open. If insomnia is serious, see a doctor and ask for CBT-I by name.

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Private by design — how your data works.