Upgrade Your Oral Health - Transform Your Overall Health

4.9
Rated 4.9 out of 5 stars
4.9 / 5

20-Second Brush.

Heart Defense Diabetes Defense Cancer Defense Brain Defense Stroke Defense

Oral health is linked to overall health — take control with Feno

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"A toothbrush with AI, a camera, and a subscription.I tried out the Feno toothbrush: a full-mouth, U-shaped toothbrush. It brushes your entire mouth in 20 seconds as opposed to the typical 2-minute brush time recommended for standard toothbrushes. The Feno toothbrush seemingly did a pretty thorough job of brushing my teeth and was quick and comfortable." - Owen Grove

"The big appeal is the time saved, and having grown used to brushing my teeth for two minutes at a time, a brushing experience that ends in 20 seconds is really strange and quite delightful. The feeling of cleanliness is undeniable, Feno says that its internal pilot studies yielded 99% plaque removal in three days, while achieving that coveted 75% reduction in brushing time." - Stephen Warwick

"How many of us really put in the 2-plus minutes of brushing that dentists recommend? And are we really putting brush to tooth as effectively as we should? Feno cuts the time to just 20 seconds, and its Smartbrush does the work for you." - Carly Quellman

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The brush has cameras built into it that allow you to take photos and submit them in the app to get analyzed for oral health issues.

The Feno Smartbrush, in addition to being a cleaning tool, analyzes oral health markers to detect broader systemic risks. Its app allows users to track brushing habits, provides an oral health report and gives users the ability to chat with a oral health coach.

The average toothbrush has 2,500 bristles, while the Feno Smartbrush has an average of 18,000. Also, the average brush cycle takes 120 seconds while the Feno Smartbrush takes 20 because each tooth is being brushed simultaneously due to the design. - Jon Marashi, DDS

Which bundle
Are You Interested In?

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Free + Fast Ship
4 Easy Payments With Affirm
  • Smartbrush with handle and charger
  • TrueFit Mouthpiece personalized-sized
  • 3 tubes of Feno Foam
  • Free tongue scraper
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  • $530+ worth of advanced oral health tools - for $399
  • Smartbrush with handle and charger
  • Free TrueFit Mouthpiece personalized-sized
  • 3 free tubes of Feno Foam
  • Free tongue scraper
  • 1-year subscription to AI-powered health monitoring
  • Free shipping
Read more
  • $700+ worth of advanced oral health tools - for $499
  • Smartbrush with handle and charger
  • TrueFit Mouthpiece personalized-sized
  • 3 free tubes of Feno Foam
  • 1 salivary microbiome test kit
  • Free tongue scraper
  • 1-year subscription to AI-powered health monitoring
  • Free shipping
Read more

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.

Device Alerts

Stay on top of updates to keep your system performing at its best.

Early Warning Detection

Catch potential issues early and avoid costly treatments.

Protection & Integration

Enjoy purchase protection and seamless support from home to clinic.

Tech That Will Change Your Life

A healthier mouth in seconds. A healthier body for life

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65%
Brain Protection
Reduction in neurodegenerative disease risk with proper oral hygiene.
14%
Diabetes Defense
Lower diabetes risk for younger adults who brush three times daily.
70%
Heart Health
Lower risk of heart disease with consistent twice-daily brushing.
22%
Cancer Prevention
Lower risk of any type of malignancy with daily brushing habits.

Revolutionize Your Routine in 20 Seconds

The Most Advanced Full-Mouth Smartbrush

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

Revolutionary Brushing for Next-Level Oral Health

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Step 1

20-Second Full Mouth Brushing

Complete oral care in 20 seconds, saving you 21 hours per year while delivering optimal results.

Step 2

Simple Personalized Mouthpiece

Optimized for teeth coverage, gumline stimulation, and plaque removal.

Step 3

18,000 Precision Bristles

Delivering 250 strokes per 20 seconds, ensuring every brush is efficient.

Step 4

Free Health Insights

Connect oral health to overall health with complimentary access to insights and professionals.

Plaque Removal

in just 20 Seconds:

The Results Speak for Themselves

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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.

4.9
Rated 4.9 out of 5 stars
Based on 115 reviews
98%would recommend these products
Total 5 star reviews: 105 Total 4 star reviews: 8 Total 3 star reviews: 0 Total 2 star reviews: 2 Total 1 star reviews: 0
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115 reviews
  • JP
    John P. N.
    Yesterday
    Rated 5 out of 5 stars
    Feno

    The Feno Toothbrush is outstanding and their services unparalleled. This is a great product and I'm sure overtime will support my oral hygiene and a much more positive way than just brushing my teeth. I'm excited to begin my journey and look forward to changes in my oral hygiene in the future.

    Feno
    6 hours ago

    Thank you for your outstanding review, John! We're absolutely thrilled to hear that you're experiencing the exceptional quality of the Feno Smartbrush and our service that we strive to deliver with every customer interaction. Your recognition of the product's excellence and our commitment to unparalleled service means the world to us!

    We're particularly excited about your perspective on how Feno will support your oral hygiene in a much more positive way than traditional brushing. That transformative approach to oral care is exactly what we set out to create with our innovative technology - turning daily oral hygiene into something that genuinely enhances your overall wellness journey rather than just being another routine task.

    Your enthusiasm about beginning this journey and anticipating positive changes in your oral hygiene really resonates with us. Having customers who are genuinely excited about what lies ahead shows us that we're delivering on our promise of revolutionizing the oral care experience. We're confident that the results you'll see over time will exceed your expectations!

    Thank you for choosing Feno and for taking the time to share your experience with our community!

  • DG Profile picture for Denise G.
    Denise G.
    Yesterday
    Rated 5 out of 5 stars
    It's like getting a dental cleaning! Everyday!

    I love my Feno! My dental hygienist said I left her with. Nothing to clean! She did. A little scraping here and there but said overall my teeth looked fabulous! So did the dentist! They said keep on doing whatever you're doing . I told them I was using the Feno. They said well it's doing a great job. I think Feno may take over dental cleanings someday!

    Feno
    6 hours ago

    Thank you for your incredible review, Denise! We're absolutely thrilled to hear that your Feno is delivering such outstanding results - having your dental hygienist say she had nothing to clean is the ultimate testament to what our Smartbrush technology can achieve! Your experience of getting that professional-level clean every single day is exactly the kind of transformative oral care we set out to create.

    It's wonderful that both your hygienist and dentist noticed the difference and encouraged you to keep doing whatever you're doing. When dental professionals recognize the quality of clean you're achieving at home, it shows that our innovative approach is truly delivering on its promise. We're particularly excited that you told them about Feno - having that professional validation means the world to us!

    Your prediction about Feno potentially taking over dental cleanings someday really resonates with our vision of revolutionizing oral care. While we always encourage regular dental visits, knowing that our technology is helping you maintain such exceptional oral health between appointments is incredibly rewarding. Thank you for choosing Feno and for sharing your amazing experience with our community!

  • S
    Skandar
    5 days ago
    Rated 5 out of 5 stars
    GAME CHANGER

    I absolutely LOVE this toothbrush!

    I never used to enjoy brushing my teeth, but this has completely changed that. It gets into every inch of my gums, and I’ve noticed a big improvement in my gum health since I started using it. I genuinely can’t think of a better toothbrush. I recommend it to everyone!

    Feno
    6 hours ago

    Thank you for your incredible review, Skandar! We're absolutely thrilled to hear that the Feno Smartbrush has been such a game changer for you and completely transformed your relationship with oral care. Your experience of going from not enjoying brushing to genuinely loving it is exactly the kind of positive transformation we set out to create with our innovative technology!

    It's wonderful to know that you're experiencing the thorough coverage our Smartbrush was designed to deliver - getting into every inch of your gums and providing that comprehensive clean. We're particularly excited to hear about the improvement in your gum health since you started using it. Those real, tangible results are precisely what we hoped customers would experience with our revolutionary approach to oral care.

    Your enthusiastic recommendation to everyone really means the world to us! Having customers like you who've experienced the results firsthand and can't think of a better toothbrush is incredibly rewarding. Thank you for choosing Feno and for taking the time to share your amazing experience with our community!

  • B
    Bobby
    Verified Buyer
    1 week ago
    Rated 5 out of 5 stars
    Great product

    Happy with my purchase and would recommend to anyone who’s interested. Dani from customer support was also very kind and helpful with questions I had.

    Feno
    6 hours ago

    Thank you for your wonderful review, Bobby! We're absolutely thrilled to hear that you're happy with your Feno Smartbrush and that it's living up to your expectations. Your recommendation means the world to us - knowing that you'd encourage others who are interested to make the investment is incredibly rewarding and shows us we're delivering on our promise.

    We're also delighted to hear about your positive experience with Dani from our customer support team! Having kind and helpful support is such an important part of the overall Feno experience, and we're proud that she was able to assist you with your questions. We'll be sure to share your feedback with her - it will absolutely make her day!

    Thank you for choosing Feno and for taking the time to share your experience with our community!

  • DH
    Dwayne H.
    Verified Buyer
    1 week ago
    Rated 5 out of 5 stars
    Love my Feno

    Product and foam toothpaste is great! I get 20 seconds on each and every tooth while brushing, that’s equivalent to brushing for like 10 minutes with a conventional brush!

    Feno
    6 hours ago

    Thank you for your fantastic review, Dwayne! We're absolutely thrilled to hear that you're loving your Feno and experiencing exactly what we designed the Smartbrush to deliver. Your insight about getting 20 seconds on each and every tooth is spot on - that's precisely the kind of thorough, comprehensive coverage our innovative technology was created to provide!

    We're particularly excited that you've done the math and can feel the difference that efficiency makes. The fact that you're getting the equivalent of 10 minutes of conventional brushing in such a streamlined timeframe captures exactly what we set out to achieve with this revolutionary approach to oral care. It's wonderful to know that both the Smartbrush and our foam toothpaste are working together to give you that superior clean you deserve.

    Your enthusiasm for the complete experience really resonates with us - knowing that every component of the bundle is contributing to your positive results is incredibly rewarding to hear. Thank you for choosing Feno and for taking the time to share your experience with our community!

FAQ

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 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.

Is there privacy built-in with the scanner?

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 do I know the mouthpiece size that is right for me?

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.

Product Comparison

Buy Now

20 second full-mouth brush

Health Insights App

At-home oral scanner

Personalized mouthpiece

Connected Health Coach

Full-mouth Brush

Electric toothbrush with a sleek white design, compact charging base, & a blue-bristled brush head

Electric Brush

Traditional blue and white manual toothbrush with a simple, straight handle and bristles designed for basic teeth cleaning

Hand Brush