O
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.
However, I can’t get over its $299.00 price tag and Feno’s optional monthly subscription that grants access to features like AI that tracks your dental health or the ability to message oral health coaches about your brushing.
Follow topics and authors from this story to see more like this in your personalized homepage feed and to receive email updates.
Loading comments
Getting the conversation ready...
Most Popular
Most Popular
- Meta’s historic loss in court could cost a lot more than $375 million
- Apple raises the Mac Mini’s starting price
- Spirit Airlines shuts down after Trump’s war on Iran doubled jet fuel prices
- How the internet’s favorite squirrel dad made the hottest camera app of 2026
- Anker’s discounted 2-in-1 USB-C cable is a great way to spend $15
