One Breath.
Instant Gut Insight.

Blow once and uncover hidden gut imbalances — no tubes, no clinic wait.

Join the Early Study

1 in 100 adults battle weekly digestive pain yet never learn why.

Legacy hydrogen test

3h · €300-700

Clinic-bound, expensive, time-consuming

Vire

At home · Clinic-prescribed

Fast, accessible, AI-powered

How It Works

Seamlessly integrated into clinical workflows for trusted, regulated, and reimbursable care

Patient Consultation

Persistent digestive symptoms prompt the patient to seek medical help

Device Prescription

Doctor prescribes and hands over a loaner breath-analyzer

Adaptive Learning

Patient logs breath & meals at home for 2-4 weeks (adaptive learning phase)

Clinical Review

Doctor reviews the report and gives a data-driven personalized diagnosis

Device Return

Used mouthpiece and moisture cartridge are replaced and recycled

Refurbishment

Refurbished, the cleaned device is ready for the next patient

Prototype V2 AI accuracy: 94% (n = 200)

From hidden SIBO today to early liver-disease signals tomorrow.
One platform, millions of breathprints.

Unlocked

Key milestones achieved and upcoming

Prototype V2 built

✅

94% AI accuracy on 200 samples

✅

€0.5M pre-seed raising

🔄

Laurea Living Labs baseline study

🛠️next

Trusted by leading institutions

Ready to shape the future of gut diagnostics?

Join the Study

One Breath.Instant Gut Insight.