The Oral-B iO range has quickly become one of the most recognisable names among the best electric toothbrushes, offering everything from affordable entry-level models to premium brushes packed with smart features.
Over the years, we've tested the Oral-B iO2, iO3 and iO7, giving us a good understanding of where each model sits within the lineup. Now, the iO6 has arrived for review, positioning itself as a premium mid-range option that still commands a significant price tag.
