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Physician Testimonials
Trusted by leading experts
Our technology is supported by numerous clinical studies and backed by expert physicians.
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The Science
Here’s how SONU works
The SONU band uses resonant sound waves to cause subtle vasoconstriction, which has been shown to relieve nasal congestion by reducing inflammation, increasing mucociliary clearance, and opening up the nasal airways.
Getting STarted
Get Started with SONU
Congestion relief is just minutes away. To get started, simply scan your face with the app, turn on the band, and begin your first session.