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Owen Grove
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.

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