Reserve your Feno Founders Edition Bundle now!

4.9
Rated 4.9 out of 5 stars
47 Reviews

Recommended by Ben Greenfield

“As someone who’s deeply passionate about optimizing every aspect of health and performance, I’m always on the lookout for tools that go beyond the basics. Oral health is often overlooked, but it’s a crucial part of our overall wellness, influencing everything from gut health to cardiovascular function. That’s why I’m excited about the Feno Smartbrush. This isn’t just another toothbrush—it’s a game-changer in personal health care. With its advanced technology, Feno provides a full-mouth clean in just 20 seconds while offering real-time insights into your oral health, helping you stay ahead of potential issues before they impact your whole body. In a world where efficiency and effectiveness matter, Feno is the perfect addition to your daily routine, ensuring you maintain not just a healthy smile, but a healthier body as well.”

“Oral health is the key to whole-body wellness, and Feno makes optimizing it effortless.”

Advanced Oral Health

Delivering 250 strokes per tooth

Full Mouth Clean in Just 20s

Connected Dentist

Personalized mouthpiece

Health Reports

Oral Scanner

One Week Battery Charge

Full-mouth clean in 20 seconds

AI toothbrush combining oral scanning personal health reports via the connected app.

In-depth, personalized, actionable health insights

Brush to reduce major disease risks

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Ben’s Favorite

Founders Edition Bundle Preorder

  • 1 Feno Smartbrush™

    Includes the Smarthandle and Snap Charger

  • 1 TrueFit Mouthpiece™

    Sized for your comfort and dental arch

  • 3 Tubes of XyFoam

    Xylitol-powered foaming toothpaste

  • On-Demand Oral Health Coaches

    1 month connected Oral Health Coach access

Buy now, pay later with

Plaque Removal in just 20 Seconds: The Results Speak for Themselves

Care for your mouth illustrated with a glowing purple dental plaque visualization on teeth against a black background.

1 Week

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.

1 Week

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.

How Oral Health Impacts Body Health

Exposing the Mouth and Heart Health Connection

Almost half of people over 30 face gum disease, which can up your chances of serious heart problems.

Oral bacteria can trigger widespread inflammation

When your immune system responds to infection-causing bacteria in your mouth, it can cause inflammation throughout your body.

While that inflammation seeks to fight off the infection, it can contribute to vascular damage in your heart, brain, and other organs.

Source: Harvard Health

Cavities can contribute to arterial plaque build-up

Cavity-causing bacteria can enter the bloodstream and contribute to plaque formation and atherosclerosis — which increases your risk of stroke, heart attack, and heart disease.

While that inflammation seeks to fight off the infection, it can contribute to vascular damage in your heart, brain, and other organs.

Source: Harvard Health

Smartbrush

The world’s most advanced full-mouth smartbrush.

Fight heart disease, cancer, and neurodegeneration with our AI-powered smartbrush. Pair with the Feno Plus app for personalized health insights and preventative care.

Wireless charging: Instant and easy.

1-week battery: Travel-ready.

Health tracking: performance data and reports.

Xyfoam

Natural freshness you can feel good about

Get a superior clean with XyFoam. 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

The Feno Smartbrush's scanning tech can give you insights into your tooth and gum health, and identify potential plaque build-up and inflammation. Your results are compiled into a detailed, actionable Oral Health Report shared with our Oral Health Coaches for at-home oral health consultations.

Feno Plus: Data Driven Oral Health Consultations

Reviewing your scans and providing insightful conclusions by our team of oral health coaches. Receive professional feedback to maintain optimal oral health and catch potential issues in advance.

Care for your mouth shown through a virtual dental consultation highlighting gum inflammation and plaque in a 3D model.
4.9
Rated 4.9 out of 5 stars
Based on 47 reviews
98%would recommend these products
Total 5 star reviews: 42 Total 4 star reviews: 4 Total 3 star reviews: 0 Total 2 star reviews: 1 Total 1 star reviews: 0
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47 reviews
  • AL Profile picture for Adrian L.facebook logo
    Adrian L.
    Verified Buyer
    2 days ago
    Rated 5 out of 5 stars
    Unbelievable Worth it

    Useful Innovations peak my interest, & keep me mentally sharp. I’ve spent roughly around $400 on a SmartBrush that doesn’t even compete with Feno SmartBrush.

    It’s an unbelievable feeling when you’re almost certain you’ve missed a spot within that 20 seconds, & proceed to lick the smooth clean surface of the tooth after. Creates a different level of confidence, while feeling ahead with the time saved.

    Mind Boggling!

  • TG Profile picture for Tanay G.google logo
    Tanay G.
    Verified Buyer
    4 weeks ago
    Rated 5 out of 5 stars
    Great product

    I have had this product for two days and is my new favorite toothbrush.

  • CR Profile picture for Chris R.google logo
    Chris R.
    Verified Buyer
    1 month ago
    Rated 5 out of 5 stars
    Can’t live without it

    While there are not many products that I can wholeheartedly endorse, this toothbrush stands out as an exceptional product. It effectively accomplishes its purpose within a short time frame and surpasses the capabilities of a standard toothbrush. I highly recommend considering this product.

  • RD
    Roger D.
    Verified Buyer
    1 month ago
    Rated 5 out of 5 stars
    Great and Easy Tool

    Been using for a couple weeks now and love how clean it gets my teeth. Customer Service is very supportive and willing to help however they can. Very easy to use and speeds up my morning. So far I love my experience and highly recommend.

  • TL
    Trevor L.
    Verified Reviewer
    1 month ago
    Rated 5 out of 5 stars
    Revolutionary Clean, Worth Every Minute of the Wait!

    I've been eagerly awaiting my Feno Smartbrush, and let me tell you, it was worth the wait! This toothbrush has wholly revolutionized my daily routine. The 20-second brushing experience is as incredible as it sounds—my teeth have never felt cleaner, and it takes just a fraction of the time.

    When I initially received the wrong-sized mouthpiece, Feno's customer service team was quick to respond and incredibly helpful. They promptly sent me two new sizes free of charge, ensuring I found the perfect fit. Their commitment to customer satisfaction is commendable, and it's reassuring to know they're there to help if any issues arise.

    The Feno Smartbrush not only meets my expectations but exceeds them, and I can't recommend it enough. If you're on the fence because of the wait time, I promise this toothbrush is a game-changer, and the customer support makes the entire experience even more worthwhile. Thank you, Feno, for setting a new standard in product and service!

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FAQ

Does the Smartbrush need any user technique to work effectively?

The Feno® Smartbrush is designed to be user-friendly and requires minimal technique for effective use. While the advanced technology, including the TrueFitTM Mouthpiece and ArcFlow TechTM, ensures comprehensive cleaning, users should still follow a simple technique for optimal results. While the Smartbrush is on, it is recommended to move the TrueFitTM Mouthpiece in a slow circular motion. This motion helps to achieve optimal bristle contact with all areas of the teeth and gums, enhancing the brushing results.

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 health?

The Feno app revolutionizes personalized oral care by leveraging advanced technology and professional expertise. Embedded in the Smarthandle of the Smartbrush is a scanner that captures images of your mouth, including critical areas like the gumline, tooth integrity, and signs of inflammation. Once you complete a scan, the data is automatically synchronized with your profile on the Feno app. This seamless integration ensures that your oral health information is consistently up-to-date and readily accessible. The app then utilizes a dual approach for analysis: a network of licensed dentists and an evolving machine learning model. These dentists review and annotate your scans, providing valuable insights into your oral health status. Their annotations not only offer you personalized feedback and advice but also contribute to training our machine learning model. This model is designed to recognize patterns and deliver rapid, routine insights, enhancing the accuracy and effectiveness of the feedback you receive over time. Additionally, the app's chat feature allows you to directly communicate with a dentist from our network. This functionality enables you to discuss your scan results, ask questions, and receive expert advice, all within the app. You can easily share your scan data and reports with your dentist during these consultations, making the discussions more informed and productive.

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.