Oral-B iO Series 5 Electric Toothbrush

The iO is Oral-B's most advanced toothbrush platform, and the Series 5 brings it to a mid-range price. The frictionless magnetic drive delivers micro-vibrations through the round brush head for a gentle yet thorough clean that removes more plaque than a manual brush.

A smart pressure sensor glows red when you press too hard and green when the pressure is right, the display offers five modes including sensitive and whitening, and the Oral-B app tracks coverage and time.

Includes one brush head, charger and travel case; battery lasts about two weeks.