Question 1

What’s The difference between series 7, series 8 and series 9?

Accepted Answer

Not much. The 8 and 9 have a few extra cleaning modes like extra sensitive. The 9's travel case comes with a charging adapter and will let you charge the toothbrush when in the case and the adapter is plugged in (just like the Genius X line previously). So you don't have to bring the magnetic base with you while traveling. The 8 and 9 also have color LED screens while the 7 is black and white. Some also come with more additional toothbrushes. There is also some type of extra AI 3D mapping only on the 9 but I never use the app really, so couldn't tell you much about that.

Other than that it's the same.

Question 2

Is the brush head large? Compared to Oralb non-sonic models this brush head here looks large. This is a problem for people with all their wisdom teeth

Accepted Answer

Hi. Our Oral-B iO™ series brush heads are a different shape than our other Oral-B Brushes. The iO™ Ultimate Clean brush head was specially designed to effectively reach and gently clean all areas.  It uses Oral-B's iconic crisscross arrangement, including longer bristles surrounded by shorter ones and is very dense.  Bristles are regular (5mil). Then the iO™ Gentle Care has been optimized for gentle contact and cushioned cleaning, with a highly dense arrangement of up to 4000 filaments - in a sophisticated overlay of concave and convex bristle trim patterns, that gently adapt to the curvature of the tooth and gum line.  The outer bristle field contains gentle 4.5mil bristles - the smallest diameter bristle used in our power toothbrush refills.  We hope that helps. If you have more questions, feel free to give us a call at (800) 566-7252. -The Oral-B Team

Question 3

Is this toothbrush spinning?

Accepted Answer

It doesn't spin. Rather, it vibrates in all directions. You don't want it to rotate because it would be too harsh on your gums.

Question 4

Anybody know when oral-b io9 first come on the market in usa??

Accepted Answer

First came out in  2020.

ASIN	B088CGMXG5
ASIN	B088CGMXG5
Age Range Description	Adult
Batteries	1 Lithium Metal batteries required. (included)
Best Sellers Rank	#59,346 in Health & Household ( See Top 100 in Health & Household ) #353 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 (4,641)
Date First Available	August 25, 2020
Global Trade Identification Number	00069055128794
Handle Material	Plastic
Included Components	Cover, Timer, Travel Case
Item Dimensions	7.01 x 3.94 x 9.96 inches
Item Firmness Description	Soft
Item Weight	1.14 Pounds
Item model number	00069055128794
Manufacturer	Procter & Gamble
Manufacturer	Procter & Gamble
Manufacturer Part Number	00069055128794
Material Features	Natural
Model Name	iOM7.2B2.2B
Model Number	00069055128794
Mount Motion	Vibrate
Number of Items	1
Number of Pieces	2
Number of settings	3
Operation Mode	Automatic
Other Special Features of the Product	Pressure Sensor, Quadrent timer, Rechargable
Power Source	Corded Electric
Product Dimensions	7.01 x 3.94 x 9.96 inches; 1.14 Pounds
Target Audience	Unisex-Adults
Toothbrush Head Shape	Round
UPC	069055128794
Unit Count	1 Count

Rechargeable Electric Toothbrush, iO7 Adaptable Clean, 5 Cleaning Modes, Visual Pressure Sensor to Protect Gums, Charging Travel Case, 2 Brush Heads, Black

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