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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Rechargeable Electric Toothbrush, iO Series 9 Genius, Black, 4 Replacement Brush Heads, Power Charging Travel Case, Teeth Whitening, Visible Pressure Sensor to Protect Gums, 7 Modes

Product ID: 223549757

Details

Age Range (Description)
Adult
Brand
Oral-B
Item Firmness Description
Hard
Power Source
Battery
Special Feature
Bluetooth Size

⚡Powerful magnetic drive system

📱AI-powered 3D teeth tracking

🦷Clinically proven 4x plaque removal

NT$15650

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Description

🦷 Elevate your smile game with AI-powered precision and pro-level clean!

AI POWERED PRECISION - Smart 3D position detection guides your brushing for a flawless clean every time.
PLAQUE GONE IN 7 DAYS - Clinically proven to remove up to 4x more plaque than manual brushes—your gums will thank you.
7 MODES ONE PERFECT SMILE - Customize your clean with 7 brushing modes and a built-in quadrant timer for total coverage.
PRESSURE SENSOR PROTECTION - Visible red light warns you when brushing too hard, safeguarding your gums and enamel.
TRAVEL READY FULLY LOADED - Includes 4 premium brush heads and a sleek charging travel case—oral care that moves with you.

The Oral-B iO Series 9 Genius rechargeable electric toothbrush combines dentist-inspired round brush heads with a frictionless magnetic drive system and AI-powered 3D teeth tracking. It removes up to 4x more plaque than manual brushes, features a visible pressure sensor to protect gums, offers 7 customizable cleaning modes, and comes with 4 replacement heads plus a premium travel charging case—perfect for the modern professional seeking superior oral care on the go.

Specifications

ASIN	B088CK6XJ4
ASIN	B088CK6XJ4
Age Range Description	Adult
Batteries	1 Lithium Ion batteries required. (included)
Best Sellers Rank	#16,312 in Health & Household ( See Top 100 in Health & Household ) #129 in Electric Toothbrush Replacement Brush Heads
Brand Name	Oral-B
Bristle Material	Nylon
Color	Blackonyx
Customer Reviews	4.4 4.4 out of 5 stars (8,122)
Date First Available	August 25, 2020
Global Trade Identification Number	00069055128909
Handle Material	Plastic
Included Components	Timer
Item Dimensions	7.01 x 3.94 x 9.96 inches
Item Firmness Description	Hard
Item Weight	1.4 pounds
Item model number	iO M9.4B2.2A
Manufacturer	Procter & Gamble
Manufacturer	Procter & Gamble
Manufacturer Part Number	iO M9.4B2.2A
Material Features	Reusable
Model Name	iO Series 8 Electric Toothbrush with 2 Replacement Brush Heads
Model Number	iO M9.4B2.2A
Mount Motion	Oscillate
Number of Items	1
Number of Pieces	4
Number of settings	7
Operation Mode	Automatic
Other Special Features of the Product	Bluetooth Connectivity, Brushing Timer, Pressure Sensor, Rechargeable, Travel Size
Package Type Name	Box
Power Source	Battery Powered
Product Dimensions	7.01 x 3.94 x 9.96 inches; 1.39 pounds
Reusability	Rechargeable
Target Audience	Unisex-Adults
Theme	Oral Care
Toothbrush Head Shape	Round
UPC	069055128909
Unit Count	1 Count

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NT$15650

Duties & taxes included

In stock

Sold byAmazon TaiwanDelivered 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 Taiwan.

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