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) ...

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.

One of our favourite electric toothbrushes is less than $30 for Cyber Monday — but the offer won't last long. When you purchase through links on our site, we may earn an affiliate commission. Here’s ...