If you sleep alone, snoring lives in a strange blind spot: it's one of the most common things a body does at night, and one of the hardest to confirm about yourself. You can't hear it while it's happening, and by morning the evidence has evaporated. Here's how to find out for sure.
The indirect clues you wake up with
Before you record anything, your mornings may already be hinting at it:
- A dry mouth or sore throat on waking — a classic sign of open-mouth, snoring-type breathing (see dry mouth every morning).
- Waking unrefreshed despite enough hours — snoring can fragment sleep without fully waking you.
- Morning headaches or daytime sleepiness.
- Neighbours, travel companions or family who've mentioned it over the years — worth taking seriously.
These suggest, but they don't confirm. For that, you record a night.
The simple phone test
Put your phone on the nightstand, within a metre, mic clear, plugged in, notifications off, and record the night's audio. In the morning, listen back. The catch — as anyone who's tried it knows — is that scrubbing through hours of a file to find the snoring is miserable, which is why most people give up. The fix is letting software find and summarise the snoring for you.
Reading what you find
Snoring exists on a spectrum. Light, occasional snoring — especially on your back or after a drink — is extremely common and usually harmless. What's worth attention is loud snoring most of the night, and above all snoring that's punctuated by silences and then a gasp or snort. That stop-start pattern is the one linked to obstructive sleep apnea, and it's the reason to talk to a doctor. We go deeper in what causes snoring and sleep apnea without snoring.
The question isn't just "do I snore?" — it's "how much, how loud, and is it interrupted by pauses?" That's the part that decides whether it matters.
Where SleepTrace fits
SleepTrace turns the phone test into something you'll actually stick with. It records on your iPhone and automatically measures your snoring — how much of the night, how loud, and whether it clusters with pauses — then shows it against your sleep stages. Validation studies have shown smartphone apps can detect snoring with useful accuracy, and SleepTrace is built around exactly that idea: settle the question objectively, with the phone you already own.
References
- Chiang JK, Lin YC, Lin CW, et al. Validation of snoring detection using a smartphone app. Sleep Breath (2022). Europe PMC
- Klaus K, Stummer AL, Ruf S. Accuracy of a smartphone application measuring snoring in adults — how smart is it?. Int J Environ Res Public Health (2021). Europe PMC
SleepTrace is a wellness app, not a medical device. This article is general information, not medical advice. If your symptoms are frequent, severe or worrying, please talk to a doctor.
Hear your own night. SleepTrace turns a night of audio into your sleep phases, the sounds you made, and how it all trends — no wearable, just the iPhone on your nightstand. Download on the App Store →