One thought on “How useful are the smart features in the likes of the Oral-B iO and DiamondClean Smart?

  1. Arti says:

    Ultimately no, there are not. This depends on your starting point! There are a few interesting developments happening around toothbrush technology — “automatic” or “mouthpiece” toothbrushes are one such example. This is compiled having extensively tested the range of brushes available in the USA. This is compiled having extensively tested th

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