Anyone else’s inaccurate? app says i’m brushing one side of my mouth when i’m actually brushing the other. for a $300 toothbrush this is unacceptable

Remember to run it across your teeth gradually, not brush like with a manual toothbrush. That should help with the accuracy. The toothbrush has a sensor in it for which angle it's in and how your holding it.

What is the specific difference among iO 7, 8, 9 series ?

We'd be happy to point out some key differences among our iO 7, 8, and 9 Series toothbrushes. -iO Series 7: 5 Smart Modes for personalized brushing, interactive black & white display for real-time coaching, 6 zones of brushing recognition, Gum Guard, AI recognition using an interactive display. -iO Series 8: 6 Smart Modes for personalized brushing, interactive color display for real-time coaching, 6 zones of brushing recognition, Gum Guard, AI recognition using an interactive display. -iO Series 9: 7 Smart Modes for personalized brushing, interactive color display for real-time coaching, 16 zones of brushing recognition, Gum Guard HD, AI tracking with 3D Teeth Tracking. The Oral-B Team

Can you use this brush on teeth with veneers

Yes, all Oral-B electric and battery power toothbrushes can be used by those with bridges, implants, crowns, veneers, or fillings. However, we recommend using a slower cleaning mode for even better control. - The Oral-B Team

will the charger work for 220v ac outlet?

Yes, the charger will work for a 110 volt and up to a 220 volt outlet. So, yes it's safe and ready for your European road trip!

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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

Product ID: 283115963

Details

Age range (description)
Adult
Brand
Oral-B
Colour
Black
Item firmness description
Hard
Material feature
Sustainable
Number of items
1

⚡Powerful micro-vibrations

🦷Dentist-inspired round brush head

⏱️AI-powered live coaching timer

¥136186

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Description

🖤 Elevate your smile game with the smartest brush in the room.

SMART AI COACHING - Visible timer and live feedback ensure perfect 2-minute brushing every time.
TRAVEL READY POWER - Includes a sleek charging travel case for on-the-go freshness.
ULTIMATE DEEP CLEAN - Twisted bristles reach every contour for a sensational dentist-level clean.
PRECISION PRESSURE CONTROL - Red & green signals protect gums and enamel from overbrushing.
PERSONALIZED BRUSHING EXPERIENCE - Customizable display screen motivates and guides your daily routine.

The Oral-B iO Series 9 Black Onyx electric toothbrush combines advanced micro-vibration technology with a dentist-inspired round brush head and AI-powered live coaching. Featuring pressure sensors that signal when you brush too hard, a customizable display for personalized guidance, and a travel-friendly charging case, it delivers a professional-level clean while protecting your gums and enamel. Comes with 4 Ultimate Clean replacement heads for sustained oral care excellence.

Specifications

ASIN	B088CK6XJ4
Age Range Description	Adult
Age range (description)	Adult
Best Sellers Rank	419,468 in Health & Personal Care ( See Top 100 in Health & Personal Care ) 2,503 in Power Toothbrush Replacement Heads
Brand	Oral-B
Brand Name	Oral-B
Bristle Material	Nylon
Colour	Black
Customer Reviews	4.3 out of 5 stars 7,400 Reviews
Global Trade Identification Number	00069055128909
Handle Material	Plastic
Included Components	Charger
Item Dimensions	17.8 x 10 x 25.3 centimetres
Item Firmness Description	Hard
Item Weight	630 g
Item firmness description	Hard
Manufacturer	AmazonUs/PRFZ7
Manufacturer Part Number	iO M9.4B2.2A
Material Features	Sustainable
Model Name	iO Series 8 Electric Toothbrush with 2 Replacement Brush Heads
Model Number	iO M9.4B2.2A
Mount Motion	Vibrating pendulum
Number of Items	1
Number of Pieces	4
Number of settings	1
Operation Mode	Automatic
Other Special Features of the Product	Timer for the hanger
Package Type Name	Box
Power Source	Battery Powered
Power source	Battery Powered
Reusability	Reusable
Special feature	Timer for the hanger
Target Audience	Unisex-Adults
Theme	Oral Care
Toothbrush Head Shape	Round
UPC	069055128909
Unit Count	1 count

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¥136186

Duties & taxes included

In stock

Sold byAmazon JapanDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Japan.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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