Amazon is offering the Oral-B iO 5 Limited Electric Toothbrush for $119.99 shipped, after clipping the on-page $10 off coupon. Down from $220, this is a combined 45% discount and the third lowest price we’ve seen, matching its previous discount. You’ll see healthier gums in just one week of use with this smart toothbrush, able to track how and where you brush in real time through the AI-powered Oral-B app. Equipped with a pressure sensor, it can alert you if you brush too hard, too soft, or just right. It features five cleaning modes: daily clean, intense clean, sensitive, super-sensitive, and whitening, with a two minute timer to ensure you spend the necessary time on your pearly whites. Also includes three replaceable brush heads.