The Oral-B iO Series 4 is a highly advanced electric toothbrush that offers a superior clean compared to a manual brush. It utilizes Oral-B's most advanced technology to remove 100% more plaque and 2.5 times more in between teeth. The toothbrush also comes with an iO pressure sensor to protect your gums and ensure you're applying the perfect pressure for an effective and safe clean. It offers four cleaning modes – Daily Clean, Sensitive, Super-Sensitive, and Whitening – for a personalized brushing experience. The iO light ring timer encourages a dentist's recommended 2-minute brush and alerts when a refill change is needed. The round brush heads reach areas that rectangular manual brushes can't, offering the best clean from Oral-B, the brand most used by dentists worldwide. Additionally, the toothbrush has a long-lasting lithium-ion battery, and its performance can be tracked and improved over time using the Oral-B app.
Disclosure: This post contains affiliate links. If you click through and make a purchase, I will earn a commission, at no additional cost to you. Read my full disclosure here.