Oral B Io Series 5 Review
Take the full colour screen on the Oral-B iO9, for example. We really enjoyed it when we tested it but it won’t help to get your teeth any cleaner. But if you want the iO brushing performance and can forgo the bells and whistles, the iO5 could be for you. It has the same foundational design as the more expensive models, but it’s a pared-back version. There’s no OLED screen with its attendant winky face, fewer brushing modes, and no fast charging....