Recommended by Benjamin Karabell, DMD
"The Feno Smartbrush is a game changer! I was skeptical at first, but after two weeks, I’m impressed. It tackles plaque in just 20 seconds with its foaming toothpaste and 18,000 nylon bristles. It’s the fastest and most effective brushing experience I've had!"
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Systemic Benefits of
Oral Health
Health Correlation Insights
Uncover links between your oral health and risks like heart disease or diabetes.
Historical Trend Tracking
Spot early signs of inflammation or decay before symptoms appear.
Personalized Tips
Get AI-powered tips tailored to your unique oral health needs.
Stay Ahead of Oral Care
Highlight areas that may benefit from extra attention.
Protection & Integration
Enjoy purchase protection and seamless support from home to clinic.
Revolutionize Your Routine in 20 Seconds
Built-in oral scanner for remote analysis, hygiene-focused design, and a comfort-fit mouthpiece—upgrading both your smile and health.
Instant, magnetic wireless charging
7-day battery for travel and portability
Syncs data to the Feno Plus app for personalized tracking
Revolutionize Your Routine in 20 Seconds
Get a superior clean with Feno Foam. Our xylitol formula whitens and fights cavities, while the rich foam reaches every corner, promoting oral health and reducing risks of major diseases.
Xylitol strengthens enamel
Wild mint for lasting freshness
Foaming action cleans deeply
Revolutionary Brushing for Next-Level Oral Health
Buy Now20-Second Full Mouth Brushing
Complete oral care in 20 seconds, saving you 21 hours per year while delivering optimal results.
Simple Personalized Mouthpiece
Optimized for teeth coverage, gumline stimulation, and plaque removal.
18,000 Precision Bristles
Delivering 250 strokes per 20 seconds, ensuring every brush is efficient.
Free Trial for Health Insights
Connect oral health to overall health with access to insights and professionals.
With electric toothbrush
Even when using the most advanced electric toothbrushes, people often miss areas of the mouth or brush inconsistently and not long enough — all of which adds up to plaque build-up.
With Feno Smartbrush™
The Feno Smartbrush significantly reduces the likelihood of human error, achieving near-complete plaque removal and a consistent full-mouth clean in just 20 seconds.
Oral Health: Beyond Smiles, It’s Overall Health.
Product Comparison
Buy NowDetails
20 second full-mouth brush
Health Insights App
At-home oral scanner
Personalized mouthpiece
Connected Health Coach
Full-mouth Brush
Electric Brush
Hand Brush
Featured In —
What Professionals Are Saying
Experts recommend the TrueFit Mouthpiece for its precision, comfort, and customized fit.
How is the Feno Smartbrush different from other electric toothbrushes?
The Feno Smartbrush is a radical step forward for oral health. The average toothbrush has 2,500 bristles; the Feno Smartbrush has an average of 18,000. The average toothbrush brushes each tooth one at a time; the Feno Smartbrush brushes all teeth simultaneously. The average brush cycle takes 120 seconds; the Feno Smartbrush takes 20. The Feno Smartbrush is also the first brush that takes deep scans of your teeth and gums to provide ongoing insights into the condition of your oral health. An astonishing 90% of individuals suffer from some form of gum disease, an oversight we aim to correct with the Feno Smartbrush, designed as the product to bridge oral health and overall health.
How does the Feno app provide personalized feedback and advice on oral care?
The Feno app uses data from your brushing sessions to help you understand your oral care habits over time. It tracks brushing activity and progress, then presents insights that help you see patterns in your routine and areas where consistency can improve. The goal is to support better daily habits through clear, easy-to-understand feedback rather than generic advice. Over time, this helps users stay aware of their brushing behavior and build more consistent oral care routines.
Is there privacy built-in with the scanner?
Yes, the Feno Smartbrush includes multiple built-in privacy features for the scanner. The device is equipped with a secondary privacy chip, ensuring that all operations related to the scanner are securely handled. This chip prevents remote access to the scanner, enhancing the security and privacy of the device. Additionally, all data collected by the scanner is encrypted, providing an added layer of security to protect users' personal information.
How do I know the mouthpiece size that is right for me?
To determine your correct mouthpiece size, please download our new app: 👉 Feno App (iOS)
Once downloaded, follow these steps:
- Log in using the email or phone number you used when placing your order.
- Locate the FitKit Scan button in the app.
- Follow the on-screen instructions to complete your scan. You only need to do this once.
Note: if you are using an Android device, reach out to our team to generate a unique webpage link to complete your scan.
This scan helps us determine the right size mouthpiece for you, ensuring a secure and comfortable fit that works effectively with your Smartbrush.
If you have any questions or need assistance, our support team is here to help at support@feno.co.