We discuss Oral-b's naming convention on this page. Generally it is the number portion of the name that reflects the brush's comparative features.

There is no SmartSeries brush listed on the Oral-b website (USA) as a current model. When searching our archive of this page and how it has changed with each update, we had to go back to 2015 before we found the SmartSeries listed as a current Oral-b model.

Plain text

  • No HTML tags allowed.
  • Lines and paragraphs break automatically.
Please answer the question so we know you're a human.