SAIRX is the world's first nasal device that actively widens your airways and measures your airflow every night — giving you real data, not guesswork.
You either get passive devices with zero feedback, or clinical machines too complex for daily life. Nothing tells you if your breathing actually improved — until now.
Measure from your wrist — indirect and imprecise. They tell you something went wrong, but cannot do anything about it.
External only, fall off at night. Zero feedback on whether your breathing improved. You are flying blind every single night.
Loud, bulky, requires a prescription. 50% of patients quit within a year. Not realistic for mild-to-moderate cases.
Short-term relief, dependency risk. You wake up congested again with no data on what happened overnight.
The first device that does both. SAIRX actively widens your nasal passages and measures your airflow all night — so you finally know if it is working, every single morning.
Simple enough to use every night. Powerful enough to give you clinical-quality insights.
Place SAIRX inside your nostrils before bed. The soft silicone arms gently widen your nasal valve — the narrowest part of your airway — instantly improving airflow. You will barely feel it within minutes.
The built-in pressure sensor records every breath — airflow volume, obstructions, breathing rhythm — measured directly inside your nostril. Not estimated from your wrist.
Drop SAIRX in the charging case each morning. Data syncs to the app via Bluetooth. Review your breathing score, nightly timeline, and weekly progress.
Based on global nasal anthropometric research. Not sure which fits? The SAIRX Starter Pack includes all four — try them, keep what fits best.
Narrow nostril profile for smaller nasal passages.
Women · Asian nose types · Ages 12+
Standard fit — covers the majority of adult noses.
Most women · Average male nose · About 40% of users
Wider fit for broader nasal passages.
Average-to-large male nose · Current development size
Extra-wide for the broadest nostril profiles.
Larger male nose · Broader ethnic nose types
Every morning — actual airflow data from inside your nose. Not guesswork from your wrist. Real numbers. Real trends. Real progress.
A nightly 0-100 score based on airflow consistency, obstruction events, and breathing rhythm. Know exactly how well you breathed.
See exactly when airflow dropped, how long it lasted, and how your breathing shifted across the night.
Track improvement over time. See how lifestyle, sleep position, and congestion affect your airflow week over week.
Generate a clean PDF for your ENT or sleep specialist. Arrive with evidence, not just symptoms.
Get notified when unusual patterns repeat across multiple nights — know when it is worth a doctor visit.
Automatic Bluetooth sync every morning when you dock the device. No manual steps. No friction.
Join the waitlist for early access pricing, development updates, and first dibs when we launch.
No spam. Unsubscribe anytime.