The American Dental Association recommends brushing your teeth for two minutes twice a day, but on average, people, most of whom don’t have flawless technique, only do so for about 45 seconds. That ...

The Hum by Colgate has an excellent smart app that guides your brushing. Unlike many other electric toothbrushes, the Hum vibrates rather than rotates, providing a different, more gentle experience.

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Smart toothbrushes have been around for a few years now, but they haven’t quite caught on. Sure, they promise better habits via connected sensors, but they also tend to be very expensive ($100 and up) ...