Excellent product and excellent…
Excellent product and excellent customer service! Highly recommended
By walid
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.
Showing 79 reviews with 5 stars · Clear filters
Excellent product and excellent customer service! Highly recommended
By walid
I’ve been using it for over 2 months and i love it! It saves so much time.
By Alexander K.
Good product with ever evolving features. Highly recommend.
By George S.
Great platform and great service from Feno
By Frederick O.
I’ve been using the Feno electric toothbrush and Feno mouthwash for about two months now, and I can honestly say the experience has been incredible. One of my favorite things is how fast and easy it makes my morning routine. In about 30 seconds, I’m done brushing, and I feel confident that all of my teeth are getting cleaned thoroughly. With a traditional toothbrush, I always worried about missing certain spots, but Feno takes that concern away. Since switching to Feno, I’ve noticed healthier-feeling gums, no more dry mouth when I wake up, and a significant improvement in fresh breath throughout the day. Overall, it’s made taking care of my teeth much easier while helping me maintain better oral health. If you’re looking for a more convenient and effective way to brush your teeth, I highly recommend giving Feno a try.
By Luis S.
I bought Feno for my 13 year old daughter and she loves it. She brushes on her own and I know I can count on Feno that she brushes her teeth the right. Shortly after, I bought one for myself, I also enjoy the easy and quick brush. Highly recommended.
By David H.
Amazing customer service and great products
By Lyle H.
I ordered the Founder's bundle. My oral care is markedly better, per my dentist and dental hygienist from using the brush alone. There have been some issues with the handles from time to time and Feno has been happy to replace them. Customer service is easy to communicate with and do their best to assist in every way possible. I find the value of the brush worth the cost by a margin.
By Tony I.