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.

Colgate-Palmolive and Omron Healthcare, a provider of medical home healthcare and wellness products, have signed an agreement to market and develop oral care products, including electric toothbrushes.

A redesigned brush head on the Oral-B iO is just one of its improvements. Photo: Proctor & Gamble It’s easy to mock smart toothbrushes, but most people don’t have very good dental hygiene. High-tech ...

Everything that uses electricity is getting smart — or eventually will. We've had electric toothbrushes for some time now. But now, those toothbrushes are finally getting smart functionality. One of ...

Unlock to see our ratings and compare products side by side Overall ease of use of the toothbrush including evaluation of the weight, handle comfort, ease of removing the brush-heads, etc. The Hum by ...

In Colgate-Palmolive Company v OHIM, the General Court has held that there was a likelihood of confusion between Colgate-Palmolive’s mark 360° SONIC ENERGY and the earlier international mark SONIC ...