The Bottom Line: Do you need a smart toothbrush?

An AI toothbrush could cost more than $400, versus $2 for a regular toothbrush. PHOTO: ISTOCKPHOTO
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SINGAPORE – Does your toothbrush need artificial intelligence (AI)? More personal care gadgets are getting upgraded with AI, from toothbrushes that guide you on brushing your teeth to bathroom scales that offer dietary suggestions to achieve your ideal weight.

Experts weigh in on the pros and cons of this technology.

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