Nasal Monitor · Research Tool

Breathe.
We'll listen.

Plug in your sensor, choose your scenarios, and explore your nasal breathing in real time.

Requires Google Chrome · Web Serial API

Connecting…

Opening serial port

Choose Your Scenarios
Select any combination. More scenarios → richer live analysis and higher confidence. You can finish early at any point during calibration.
Analysis Depth
Basic
0 selected
–
◎

–

–

press space or click to begin
–
seconds

–

–

M1
M2
✓

Well done.

Short break before the next scenario.

5

Calibration Complete

Your personal breathing profile has been built from the scenarios you completed.

Analysis Depth
–
–
Signal Quality
–
–
MIC1 Threshold
–
yellow · left nostril
MIC2 Threshold
–
blue · right nostril
Live Breathing
0:00
Active
Threshold
Nostril Analysis
Breath Depth
Artefact Detection
Motion Detection
Breath Rate
–
breaths / min
Total Breaths
0
this session
Pattern
–
–
Avg Duration
–
seconds / breath
Breath Depth
–
–
🔒
Dominant Nostril
–
last 60 seconds
🔒
Nasal Cycle
–
–
🔒
MIC1 · MIC2
– / –
raw amplitude
Active
← Left
Both
Right →
–
⚠️ –
▸ MIC1 Yellow ▸ MIC2 Blue
thr MIC1: –  ·  thr MIC2: –
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