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While I breathe, I hope Newsletter (Turkish)

A method tested against sleep lab measurements.

We compare every new version with sleep laboratory measurements, on recordings we never used during development.

Read the method
  1. 1Audio stays on the phone
  2. 2Every moment is classified
  3. 3Room noise is filtered out
  4. 4A morning letter is written

The app: press Start, lock the phone.

In the morning you read, in a few sentences, when the snoring started and the moments when no breathing could be heard. The audio never leaves the phone during the recording.

Nefesly records snoring and breathing sound patterns with your phone's microphone while you sleep; if you wear a smartwatch or ring, it also reads what they measure and shows it all to you as a summary. It is not a medical device; it does not diagnose, monitor or treat any disease and does not replace a doctor's examination.

How it works · Privacy

Nefesly's evening screen on an iPhone

Breathe with Pofi

Pofi is the Nefesly pillow. Breathe in as it puffs up, breathe out as it settles; pick one of three paces and let Pofi keep it.

Open the breathing page