After weeks of testing, these are the 8 best electric toothbrushes we found to help you level up your dental hygiene routine.

Learn more about how we select deals. SAVE 45%: Brush your way to a brighter smile with the hum by Colgate Smart Sonic Toothbrush, which is on sale for just $19.99 at Walmart as of Feb. 11.

The Colgate Hum put a lot of focus into this arena, marrying the power of an electric toothbrush with the intuition of a smart device. Utilizing Bluetooth connectivity, it tracks the frequency ...