Be the first to try PIN
PIN is the first product from Breath IQ — a thin, continuous breath-sensing wearable that turns every breath into personalized health intelligence.
The gap
Your breath changes daily. Your health data doesn't.
Heart rate, sleep and steps are tracked continuously. Breath — one of the richest signals the body produces — is left out.
Most health signals are captured only at checkups — snapshots, not trends.
Breathing rate, rhythm and exhaled chemistry shift long before symptoms appear.
No consumer device continuously reads breath the way wearables read heart rate.
The product
PIN turns breath into a continuous signal.
Worn like a thin pin, PIN is built to read breathing and exhaled-breath chemistry continuously — turning something you do 20,000 times a day into usable health intelligence.
Thin by design
A discreet pin-scale form factor built to be worn continuously, all day.
Reads every breath
Captures breathing rate, rhythm and depth as a continuous signal — not a snapshot.
Breath chemistry
Designed to sense exhaled-breath markers that shift with your physiology over time.
Personal baseline
Learns what normal looks like for you, so anomalies stand out earlier.
How it works
From a single breath to health intelligence.
Four layers turn a continuous breath signal into insight you can act on.
- 01
Sense
The PIN sensor captures breath rate, rhythm, depth and exhaled-breath signals continuously.
- 02
Model
On-device and cloud models clean the signal and build a baseline that is personal to you.
- 03
Understand
Trends, anomalies and early-warning signals surface in plain language — not raw numbers.
- 04
Act
Personalized guidance and shareable reports turn insight into something you can use.
What breath can reveal
A wide surface of signals — validated one at a time.
Breath carries information across many health domains. Each indicator is treated as its own research problem and validated independently before it is ever presented as a claim.
Why this compounds
The device stays thin. The insight gets deeper.
Every breath produces data. Millions of breaths build a personal baseline. Over time, that baseline is what makes PIN useful.
Where PIN is headed
Hardware first, intelligence over time.
PIN begins as a wearable and grows into a platform. This reflects our intended direction, not committed pricing.
Consumer
The PIN wearable with an AI dashboard, longitudinal reports, personalized alerts and sleep analytics.
Partners
Clinics, diagnostic labs, insurers, employers and wellness platforms bringing PIN to their members.
Platform
API access, patient dashboards, population analytics and research-grade longitudinal datasets.
Development roadmap
We are at the very beginning.
PIN is in the research and technology stage today. Here's the path from where we are to a product in the world.
- NOW
Research & Tech
Sensing approach, thin form factor, breath chemistry and baseline models under active research.
- NEXT
Prototype
Wearable form factor, continuous respiratory sensing, companion app and early analytics.
- LATER
Pilot & validation
Accuracy vs. clinical reference devices, personal-baseline models and drift studies.
- FUTURE
Launch
Consumer product, subscription, clinical dashboard and institutional partnerships.
The brand
PIN is the first product from Breath IQ.
Breath IQ is a health-intelligence company built around a simple idea: your breath is a continuous, untapped stream of health data. PIN is our first expression of that idea — a thin, wearable sensor designed to make breath legible.
We are early. PIN is currently in the research and technology stage, and everything we share reflects where the work genuinely stands today.
- Company
- Breath IQ
- Product
- PIN
- Current stage
- Research & Tech
- Mark
- Thin gold pin
How we talk about this
Credibility over hype.
We are in research, and we say so
PIN is at the research and technology stage. We describe capabilities as goals in progress, never as shipped features.
Indicators are validated one at a time
Each breath signal is independently validated before it informs any insight — never presented as a full panel on day one.
The thin form factor is a real constraint
Battery, calibration, comfort and manufacturing tolerances are treated as first-class problems, not afterthoughts.
Wellness and medical claims stay separate
Any diagnostic claim will follow appropriate clinical evidence and a defined regulatory pathway.
Be the first to try PIN.
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