Feno (Health Care) — Funding, Investors & Signals 2026

Feno

Oral health innovation to transform overall health

Founded 2021

Los Angeles, United States 5 employees Seed Health Care

About Feno Feno is a health-tech company championing the movement to advance oral care as the gateway to health. It blends the precision of advanced dental technology with the simplicity of everyday use to make oral health effortless. The Feno Smartbrush™ is the world’s first full-mouth smartbrush that can brush all teeth in just 20 seconds and provides detailed health insights via the device’s built-in high-definition scanner and connected app. Personalized oral health recommendations, on-demand teledentistry, and detailed health analytics offer a level of depth, understanding, and care never seen in at-home oral care. The company’s flagship device, the Feno Smartbrush™, scheduled to debut in Q1 2024, marks the first step in transforming oral health. It was meticulously engineered to harness cutting-edge science, design, and technology to deliver a comprehensive clean in a 20-second full-mouth brushing cycle. The Smarthbrush is the first full-mouth brush in the world to offer oral health insights through the in-device high-definition oral scanner. Powered by artificial intelligence and our expert dental team, the scanning feature is designed to not only help detect potential oral health issues early but also provide personalized oral health insights and recommendations through the Feno app. Our Vision and Founders Feno is more than a health-tech company; it’s a mission-driven entity aiming to make advanced oral care accessible to all. Dr. Kenny Brown, a Stanford-educated Oral & Maxillofacial Surgeon, and Hamet Watt, a seasoned entrepreneur and investor, lead Feno with a shared vision of integrating cutting-edge technology into daily oral care. Join us in our mission to revolutionize oral health for the modern world.

FAQ About Feno

Oral health innovation to transform overall health

Feno was founded in 2021.

Feno is headquartered in Los Angeles, United States.

Feno operates in Health Care. Its work centres on Health-Tech, Oral Care, Dental Technology and Smart Devices.

Feno has approximately 5 employees.

Top alternatives and competitors to Feno include Bristle, Pearlii, Koite Health , Meiwei Dental Group, SmileDirectClub. These companies operate in related industries and serve comparable markets. You can compare them side by side on Bounce Watch.

Feno and Bristle are both companies in similar industries. Compare their funding, team size, growth signals, and market position on Bounce Watch to see which one fits your needs.

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