Pros

  • Holds a good charge, lasting up to two weeks per charge.
  • Provides strong vibrations, which many users found effective for cleaning.
  • Leaves teeth feeling the cleanest after brushing.

Cons

  • Cleaning the toothbrush can be a bit messy.
  • Some users found the cleaning action too aggressive.
  • Reports of the charger stopping working.
  • Mentioned design flaws.
  • Brush head is considered too big by some users.

Bottom Line

The Oral-B iO Series 8 Electric Toothbrush is well-loved for its strong vibration and effective cleaning, leaving teeth feeling fresh and clean. However, it does suffer from a few drawbacks such as being potentially too aggressive for some users and a messy cleaning process. If these concerns are critical, looking into another high-end electric toothbrush with a softer touch might be beneficial—for instance, a model known for its gentle cleaning could provide a more comfortable experience without compromising on cleanliness.

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