Question 1

Whats the difference between the toothbrush at £299:99 and the one at £129:99?

Accepted Answer

It prevents you damaging your gums by putting too much pressure on the toothbrush head.

Question 2

Does the button have a gap round it?

Accepted Answer

The on off button is recessed into the body of the brush if that's what you mean?

Question 3

Can I use it without the app?

Accepted Answer

Yes you can use without App.  The app just shows you how and where you are brushing and for how long.    Not necessary but useful.   The brushes are super expensive.  Could be less so - but they are very good.

Question 4

What’s the difference between this model and philips sonicare diamondclean 9400 sonic electric toothbrush with app hx9917/88?

Accepted Answer

Hello Declan,

Thanks for getting in touch! The DiamondClean 9400 is a great toothbrush from Philips which includes almost all of the premium functions that are available on our products. It removes 10x more plaque, it has 4 cleaning programs you can choose from and 3 intensity levels to find the one that best fits your daily needs. It guides you through your cleaning and points out missed areas. Brings you back to missed spots so you can have a complete 100% coverage. You get an alert every time you are overdoing it while scrubbing and when you are reaching the sensitive areas you have set on the application. You also get an alert for when your brush head needs to be changed and the device selects the optimal settings for each different brush head you are using. Overall a great toothbrush that fits most peoples need.

Now the Sonicare Prestige 9900 is the most intelligent and efficient toothbrush of Philips. This is as premium as it gets with this device not only you are getting exactly the same functions as the DiamondClean 9400 but many more personalized options and functions for the optimal brushing experience. With the SenseIQ technology your toothbrush is always set to have the optimal settings for your cleaning including personalized guides form the application. It adapts to your brushing in real time letting you know when you are not following the correct cleaning procedure. Furthermore the Prestige experience is all about cutting-edge technology in a sleek more compact premium design. For more information about these two products you can always visit our official web page.

If there is anything else you would like to ask please do not hesitate in doing so by sending us a message on Facebook, Twitter or Instagram! We are always happy to help our customers!

Best regards,
ILIAS

ASIN	B08RTFDKRC
ASIN	B08RTFDKRC
Age Range Description	Adult
Batteries	1 AAA batteries required.
Best Sellers Rank	18,230 in Health & Personal Care ( See Top 100 in Health & Personal Care ) 61 in Sonic Toothbrushes
Brand Name	PHILIPS
Bristle Material	Nylon
Colour	Champagne
Customer Reviews	3.9 3.9 out of 5 stars (466)
Customer reviews	3.9 3.9 out of 5 stars (466)
Delivery information	We cannot deliver certain products outside mainland UK ( Details ). We will only be able to confirm if this product can be delivered to your chosen address when you enter your delivery address at checkout.
Global Trade Identification Number	08710103952381
Guaranteed software updates until	unknown
Handle Material	Metal
Included Components	What's in the box: 1 x DiamondClean Prestige 9900 toothbrush handle in Champagne, 1 x A3 Premium All-in-One Brush head in white, 1 x Prestige USB charging case in Champagne, 1 x Charger base, 1 x USB lead and wall adapter
Item Dimensions	16.8 x 7.4 x 24.3 centimetres
Item Firmness Description	Soft
Item Type Name	HX9992/11 ELEC.TOOTHBRUSH PRESTIGE S-IQ
Item Weight	0.51 Kilograms
Item model number	HX9992/11
Manufacturer	Philips Consumer Lifestyle B.V.
Manufacturer	Philips Consumer Lifestyle B.V.
Manufacturer Part Number	HX9992/11
Manufacturer Warranty Description	2 ;
Material Features	Sustainable
Model Name	Philips Sonicare Power Electric Toothbrush 9900 Prestige with SenseIQ
Model Number	HX9992/11
Mount Motion	Vibrate
Number of Items	1
Number of Pieces	1
Number of settings	1
Operation Mode	Powered
Other Special Features of the Product	Pressure Sensor
Package Type Name	Box
Power Source	Battery Powered
Product Dimensions	16.8 x 7.4 x 24.3 cm; 506 g
Reusability	Low
Target Audience	Unisex-Adults
Toothbrush Head Shape	Oval
Unit Count	1.0 count

Sonicare DiamondClean Prestige 9900 - Sonic Electric Toothbrush with 1x A3 Premium All-in-One Brush Head and Charging Case in Champagne (Model HX9992/11)

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