The Feno brush is a unique way to brush…
The Feno brush is a unique way to brush your teeth! The brush's gentle, yet effective bristles seemed to reach all the nooks and crannies in my mouth effortlessly.
By Arrianne V.
Monday, November 9, 2026 · Customer reviews of US businesses
The Fair Hearing score
Excellent
93 reviews
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Honesty, pricing, process and quality scores appear once 5 customers have rated them.
Feno is on a mission to transform oral health and unlock its potential to revolutionize overall systemic health. By harnessing cutting-edge technologies and proprietary formulations, Feno has developed an innovative connected smart toothbrush that provides a comprehensive and efficient oral care solution, delivering a thorough cleaning in just 20 seconds.
Feno (feno.co) has 93 customer reviews on The Fair Hearing, with an average rating of 4.6 out of 5.
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The Feno brush is a unique way to brush your teeth! The brush's gentle, yet effective bristles seemed to reach all the nooks and crannies in my mouth effortlessly.
By Arrianne V.
Amazing for your watch I love it
By Guerdelove N.
It’s such a great product! It cleans beautifully and makes my mouth feel refreshed. I’ve never had a tooth brush that has ever done anything close to this one!
By Stacie E.
The amazing brand with fabulous products! I suggest, must try!!🥰
By Yasmin S.
Game-changing technology. I never knew what I was missing with brushing my teeth until I tried the Feno SmartBrush. From how it cleans, to the design, to the technology behind it - just wow! Highly recommend this product!
By Dan
I love the teledentist part. Also, having this level of data, so insightful.
By Justin H.
I absolutely love this toothbrush! I'll be the first to admit that I can get lazy with my dental care, but Feno has made brushing my teeth too easy to skip! I have seen improvements not only with my dental health, but most importantly I no longer have painful, bleeding gums since using the Feno system. Thank you for this new, revolutionary dental product!
By Melea Jouett B.
I love this new brushing method! It's so much more effective than my regular old toothbrush or any electric toothbrush I've ever used, and it's so much faster! Really easy to rinse and keep clean too. The customer service is great as well. The team is always very receptive and answers any questions quickly.
By Chris C.