SleepSound Tracker

We record the sounds while you sleep and show you when snoring got loud, hour by hour.

A single total tells you almost nothing. Forty-two snoring events last night is a number. Knowing it was concentrated between two and three in the morning is something you can act on, because you can think back to what you did that evening and how you were lying.

Hour by hour

The night is recorded minute by minute and drawn as a chart. Quiet stretches and loud ones are visible at a glance, and you can zoom into a single hour to look closer.

Hear the moment

We keep short clips around the moments that were detected. Pick a time from the list and listen to what actually happened. To count quiet snoring too, the whole night is also recorded while measuring and analyzed again on your phone in the morning. That recording takes about 100 MB for 8 hours, and only the last 3 nights are kept. Set clip storage to “Don't save” and nothing is recorded.

No single signal decides on its own

The app spends five minutes learning your room's background noise, then only considers sounds that rise above it. Candidates are filtered again by sound classification, breathing periodicity, and how far they rise above the background. Snoring repeats in time with your breath, while a closing door or a passing car is a one-off. Stretches where speech is detected are held back, because if you are talking you are awake.

When the air conditioner comes on at three in the morning, the baseline follows it. That is why we do not use a fixed threshold.

At night, the screen gets out of the way

The measuring screen has no live graph, no running count, and no animation. In a dark room, anything that moves repeatedly keeps you awake. After five seconds the screen dims itself, leaving only the time, large enough to read if you wake up.

Recordings never leave this device

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