Oral-B iO Series 9 Electric Toothbrush with 4 Brush Heads, Black Onyx
Oral-B iO Series 9 Electric Toothbrush with 4 Brush Heads, Black Onyx
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Oral-B iO Series 9 Electric Toothbrush with 4 Brush Heads, Black Onyx

4.3 stars out of 814 reviews
(4.3)|
814 ratings
Oral-B iO Series 9 Electric Toothbrush with 4 Brush Heads, Black OnyxOral B iO Series 9 Electric Toothbrush with 4 Brush Heads Black OnyxOral B iO Series 9 Electric Toothbrush with 4 Brush Heads Rose QuartzOral B iO Series 9 Electric Toothbrush with 4 Brush Heads White Alabaster
Actual Color:Black

Key item features

  • You will receive 1 Oral-B iO Series 9 Black Onyx Electric Toothbrush, 4 Oral-B iO Ultimate Clean Replacement Brush Heads, and a Power2Go charging travel case
  • 7 Smart Modes for personalized brushing: Daily Clean, Whitening, Gum Care, Sensitive, Intense, Super Sensitive, and Tongue Clean
  • Interactive color display for real-time coaching
  • AI Tracking with 3D Teeth Tracking maps the surface of each tooth, ensuring a complete clean
  • Compatible with Oral-B iO Replacement Brush Heads
  • Connects to the Oral-B app using Bluetooth to help you track your brushing habits
  • For Adults and Children 3+
Current price is Now $299.94
You save $30.05
was $329.99
Price when purchased online
  • Free shipping
  • Free 90-day returns
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Items may be delivered on different dates

Customer ratings & reviews

4.3 out of 5 stars
stars814 ratings622 reviews
How item rating is calculated
  1. 5 stars70% (571)
  2. 4 stars11% (90)
  3. 3 stars6% (48)
  4. 2 stars4% (32)
  5. 1 star9% (73)

Reviews summary

Pros
  • : Provides efficient thorough cleaning.
  • : Features a colour display that changes based on brushing pressure.
  • : Includes a case for easy transport.
  • : Features a smooth modern aesthetic.
Neutral
  • : Can be quick, but also prone to inconsistencies.
Generated by AI

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Showing 1-3 of 622 reviews

Sep 2, 2025
James
Item details
Color: White
5 out of 5 stars review

Verified Purchase

Best toothbrush, disregard all negative reviews.

Best toothbrush I ever used. I've been using it for over a month now. It has everything you need. Different strength settings, wireless charger, charging traveling case, extra brush heads. Does not mold if you follow the directions and remove the brush head and rinse it after each use. Battery lasts long. Very sleek modern design. My teeth have never been healthier.

Helpful?1AQT9ACFMBP6262773888
Dec 13, 2025
Sue
Item details
Color: Rose Quartz
5 out of 5 stars review

Verified Purchase

After using this amazing toothbrush, my teeth feel like I just had them professionally cleaned. The app ads an interesting dimension as it tracks each tooth as it's being brushed and shows areas that need extra brushing to be complete. You're also made aware if the brushing is too hard or light so you can adjust the pressure.

Helpful?1AQT9ACFMBP6262773888
Aug 26, 2025
WalmartCustomer
Item details
Color: Rose Quartz
5 out of 5 stars review

Verified Purchase

I've used **** b for years and have always been satisfied with the quality of their products! This is my first IO toothbrush so I was looking forward to using it.

Incentivized Review
Helpful?1AQT9ACFMBP6262773888