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Oral-B

Oral-B Rechargeable Electric Toothbrush, iO9 Genius, 7 Cleaning Modes, Interactive Display, Charging Travel Case, Visible Pressure Sensor, 4 Brush Heads, Black

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Availability: Only 2 left in stock, order soon!
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Arrives Saturday, Apr 25
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Style: iO9 Power Handle


Color: Blackonyx


Features

  • Switch to ORAL-B'S MOST ADVANCED TECHNOLOGY for 100% more plaque removal in just 1 week and even 4X more along the gumline vs a manual brush
  • Get WHITEER TEETH from day 1 WITH iO DENTIST-INSPIRED ROUND BRUSH HEAD by removing surface stains
  • FULLY MAXIMIZE YOUR COVERAGE thanks to our MOST INNOVATIVE A.I. POSITION DETECTION that tracks where you brush across all 3 surfaces of your teeth
  • KEEP YOUR MOUTH HEALTHIER FOR LONGER! Join 8 out of 10 people that became better brushers thanks to iO PERSONALIZED GUIDANCE in just 1 week
  • EXPERIENCE ORAL-BS SMARTEST BRUSHING: 7 clean modes and colored interactive display to track your brushing time and celebrate you for a great clean

Description

The Oral-B iO Series Rechargeable Toothbrush combines powerful, but gentle micro-vibrations with Oral-B's 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 and 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.

Product Dimensions ‏ : ‎ 7.01 x 3.94 x 9.96 inches; 1.39 Pounds


Item model number ‏ : ‎ iO M9.4B2.2A


Batteries ‏ : ‎ 1 Lithium Ion batteries required. (included)


UPC ‏ : ‎


Manufacturer ‏ : ‎ Procter & Gamble


Best Sellers Rank: #18,363 in Health & Household (See Top 100 in Health & Household) #197 in Electric Toothbrush Replacement Brush Heads


#197 in Electric Toothbrush Replacement Brush Heads:


Customer Reviews: 4.3 4.3 out of 5 stars (8,004)


Brand Name: Oral-B


Age Range Description: Adult


Included Components: Timer


Model Name: iO Series 8 Electric Toothbrush with 2 Replacement Brush Heads


Target Audience: Unisex-Adults


Package Type Name: Box


Global Trade Identification Number: 09


Manufacturer: Procter & Gamble


UPC: 069055128909


Manufacturer Part Number: iO M9.4B2.2A


Model Number: iO M9.4B2.2A


Other Special Features of the Product: Bluetooth Connectivity, Brushing Timer, Pressure Sensor, Rechargeable, Travel Size


Power Source: Battery Powered


Item Firmness Description: Hard


Toothbrush Head Shape: Round


Operation Mode: Automatic


Number of settings: 7


Reusability: Rechargeable


Mount Motion: Oscillate


Number of Items: 1


Unit Count: 1.0 Count


Number of Pieces: 4


Item Dimensions: 7.01 x 3.94 x 9.96 inches


Item Weight: 1.39 Pounds


Material Features: Reusable


Bristle Material: Nylon


Handle Material: Plastic


Color: Blackonyx


Theme: Oral Care


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Saturday, Apr 25

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Similar Products

Top Amazon Reviews

    • Great quality vitamins and very reliable for kids
Style: iO9 Power Handle Color: Blackonyx
This electric toothbrush is excellent. It cleans my teeth thoroughly and reaches areas that a manual brush can’t. The vibration is strong yet gentle on the gums, making brushing comfortable. The battery lasts a long time and charges quickly. The design is ergonomic and easy to hold, and the brush heads are easy to replace. My teeth feel much cleaner and my mouth feels fresher after every use. Highly satisfied with this purchase and would definitely recommend it. ... show more
Reviewed in the United States on March 3, 2026 by LIUJANKANG
    • Oral-B iO Series 6 is Solid Brush, but the iO Series 9 is in a Class of Its Own
Style: iO9 Power Handle Color: Aquamarine
Review Image by GraniteStateTechie
Review Image by GraniteStateTechie
Review Image by GraniteStateTechie
Review Image by GraniteStateTechie
The media could not be loaded. If you're debating between the Oral-B iO Series 6 and Series 9, I get it—I was in your shoes not too long ago! As someone who travels frequently for work, I invested in both, hoping to streamline my packing routine. I thought I’d just be dealing with a few tweaks here and there, but wow, was I wrong. First, let’s talk brushing performance. Both models use Oral-B's "magnetic iO technology," which combines oscillating-rotating and micro-vibrations for an experience that feels more like ultrasonic brushing than the older Oral-B series. After each session, I’m left with that fresh-from-the-dentist smoothness, and yes, both models deliver equally in that department. If the actual brushing is what matters most to you, the Series 6 holds up well. But once you start looking at the extras, the Series 9 really starts to shine. Let's talk about the charging setup. The Series 6 has a basic charger—functional, but nothing to write home about. In contrast, the Series 9’s charger feels like it could double as a paperweight in a windstorm; it’s sturdy and, dare I say, elegant. And for those constantly on the go, here’s where the Series 9 really scores big: its case isn’t just a case; it's practically a mini power station! The travel case for the Series 6 feels flimsy, like something you’d get in a happy meal, but the Series 9’s case could probably survive a fall down a mountain (though I’m not volunteering to test that). Battery life is where the Series 9 once again pulls ahead. I can usually go about two weeks without recharging with both models, but the extended battery life with the Series 9 means I could probably escape into the wilderness and brush my teeth for a month with power to spare. (Hello, camper toothbrush!) And let’s get to the tracking tech, my fellow data nerds. The Series 6 offers decent tracking with six zones, which is enough to keep tabs on each part of your mouth. But the Series 9? We're talking 16 zones of tracking, folks. This means you’re not just getting feedback on the upper and lower quadrants but the front, back, sides, and—let’s be honest—probably nooks and crannies I didn’t even know existed. The 16-zone tracking is almost like having a dental assistant saying, “You missed a spot… and another one.” If you’re someone who thrives on that level of accountability, the Series 9 is your holy grail. Yes, the iO Series 9 is significantly more expensive than the Series 6, and if you’re mostly after a good brush, the Series 6 will serve you well. But if you're looking for a tech-packed marvel with all the trimmings—like precise brushing analytics and top-notch travel accessories—the Series 9 is worth the investment. So which one am I tossing into my suitcase? The Series 9. Because sometimes, your teeth deserve the VIP treatment. ... show more
Reviewed in the United States on November 8, 2024 by GraniteStateTechie
    • Daily Brilliance: Discover the Habit-Forming Magic of the iO 9 Series
Style: iO9 Power Handle Color: Blackonyx
Overall Satisfaction: I give the Oral-B iO Series 9 a solid 5. This toothbrush is amazing and well worth the higher cost compared to other series. Main Purpose: I purchased this toothbrush to maintain optimal dental health and minimize the need for extensive dental procedures. Ease of Use: The toothbrush is excellent, and you can even turn on the phone to track your performance. It offers awards for meeting specific goals, some of which can be challenging to achieve. Performance: The Series 9 comes with additional sensors and a flat magnetic mount for convenient charging. While the battery drains quickly, it's not an issue for short 2-3 minute sessions. Features: The ability to visually track cleaning habits is a standout feature. With multiple modes available, I typically use sensitive, whitening, or daily settings. Durability: The toothbrush is very durable, and despite the quick battery drain, it's not problematic for regular use. Value for Money: Although expensive, the toothbrush pays for itself when considering the savings on dental bills, primarily limited to cleanings. Comparisons: Compared to other Oral-B models, the Series 9 is more advanced, with the phone app being the most significant difference. It provides detailed information about brushing habits and areas that need improvement. Pros: Maintain Oral Health: Keep your teeth clean and healthy with advanced features. App Integration: Track your brushing habits and receive feedback on the app. Charging Options: Charge the toothbrush using the magnetic mount or the convenient travel case with an attached cable. Cons: Lack of Apple Watch Compatibility: It would be more convenient if the toothbrush worked with the Apple Watch, eliminating the need to pull out the phone for information. Additional Tips: For a clean toothbrush and to avoid hardened toothpaste, use the travel charger instead of the magnetic mount. Cleaning the head after each use and washing it with water is also recommended. Recommendation: If you're looking for a top-notch toothbrush that not only ensures oral health but also provides insightful data through a dedicated app, the Oral-B iO Series 9 is worth the investment. ... show more
Reviewed in the United States on November 14, 2023 by C. Harvey

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