Oral-B iO Series 3

The Oral-B iO Series 3 and the iO Series 3S are remarkably similar electric toothbrushes, sharing the same core technology, including magnetic drive, Bluetooth connectivity, and three cleaning programmes. Both models feature essential functions like a 2-minute timer and a pressure sensor to guide proper brushing technique. A primary point of distinction lies in the bundled accessories, as the standard iO Series 3 explicitly includes a travel case/bag with purchase. While both brushes offer excellent iO performance, the inclusion of the case makes the base iO Series 3 slightly more convenient for users who frequently travel or need on-the-go storage.