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Oral-B iO Series 9 Rechargeable Electric Toothbrush #1
Oral-B iO Series 9 Rechargeable Electric Toothbrush #1

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Oral-BiO Series 9 Rechargeable Electric Toothbrush

Online only|Item 2572872

4.9 out of 5 stars. 46 reviews


The Oral-B iO Series 9 Rechargeable Electric Toothbrush combines powerful, but gentle micro-vibrations with a unique dentist-inspired round brush head design for a professional clean feeling every day. The Smart Pressure Sensor helps to keep you from brushing too hard to protect your gums & enamel.



  • 3D Teeth Tracking and AI Recognition use an interactive color display to help guide you to your best clean for all areas of the mouth
  • A 2-minute quadrant timer comes built-in that pulsates every 30 seconds, ensuring a complete clean


  • The frictionless, smooth magnetic drive system transfers energy to the bristle tips for a clean that wows
  • Replace your Oral-B iO Series Replacement Brush Heads every 3 months for best results


  • iO Series 9 Black Onyx Electric Toothbrush
  • iO Ultimate Clean Replacement Brush Heads (4 ct)
  • Power2 Go Charging Travel Case

How To Use

Do not use on children under age 3. Replace brush head every 3 months or sooner if brush head becomes worn or loose due to damage.