Philips Sonicare DiamondClean 9000 Electric Toothbrush, 1 Brush Head, Pink | 1000% More Plaque Removal¹, Visual Pressure Sensor, 12 Brush Settings, App Connected, 14-Day Battery, HX9911/90 - image 1
Philips Sonicare DiamondClean 9000 Electric Toothbrush, 1 Brush Head, Pink | 1000% More Plaque Removal¹, Visual Pressure Sensor, 12 Brush Settings, App Connected, 14-Day Battery, HX9911/90 - image 2
Philips Sonicare DiamondClean 9000 Electric Toothbrush, 1 Brush Head, Pink | 1000% More Plaque Removal¹, Visual Pressure Sensor, 12 Brush Settings, App Connected, 14-Day Battery, HX9911/90 - image 3
Philips Sonicare DiamondClean 9000 Electric Toothbrush, 1 Brush Head, Pink | 1000% More Plaque Removal¹, Visual Pressure Sensor, 12 Brush Settings, App Connected, 14-Day Battery, HX9911/90 - image 4
Philips Sonicare DiamondClean 9000 Electric Toothbrush, 1 Brush Head, Pink | 1000% More Plaque Removal¹, Visual Pressure Sensor, 12 Brush Settings, App Connected, 14-Day Battery, HX9911/90 - image 5
Philips Sonicare DiamondClean 9000 Electric Toothbrush, 1 Brush Head, Pink | 1000% More Plaque Removal¹, Visual Pressure Sensor, 12 Brush Settings, App Connected, 14-Day Battery, HX9911/90 - image 6
Philips Sonicare DiamondClean 9000 Electric Toothbrush, 1 Brush Head, Pink | 1000% More Plaque Removal¹, Visual Pressure Sensor, 12 Brush Settings, App Connected, 14-Day Battery, HX9911/90 - image 7
Philips Sonicare DiamondClean 9000 Electric Toothbrush, 1 Brush Head, Pink | 1000% More Plaque Removal¹, Visual Pressure Sensor, 12 Brush Settings, App Connected, 14-Day Battery, HX9911/90 - image 8
Price Drop

Philips Sonicare DiamondClean 9000 Electric Toothbrush, 1 Brush Head, Pink | 1000% More Plaque Removal¹, Visual Pressure Sensor, 12 Brush Settings, App Connected, 14-Day Battery, HX9911/90

-10%

$179.96

$199.96

Current Price
$179.99
List Price
$199.96
30-Day Avg
$199.96
Lowest Ever
$99.00
ASIN
B0B5VQQW6R
Model
HX9911/90
Color
Pink/White
Size
1 Count (Pack of 1)
200+ bought in past month

Best for

  • Under $200
  • Sonic Shoppers
  • Philips Sonicare Fans

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Price History

Price history chart is not available

In-Site Price History

ProductCurrent PriceOriginal PriceDiscountStatus
PHILIPS Sonicare DiamondClean 9000 Electric Toothbrush, 1 Brush Head, Pink
$136.60
$199.96
-31%
Price Drop
PHILIPS Sonicare DiamondClean 9000 Electric Toothbrush, 1 Brush Head, Pink
$174.59
$199.96
-12%
Price Drop
PHILIPS Sonicare DiamondClean 9000 Electric Toothbrush, 1 Brush Head, Pink
$169.99
$199.96
-14%
Price Drop ✓ Verified Low Price
Philips Sonicare DiamondClean 9000 Electric Toothbrush - Sonic Toothbrush with App, Pressure Sensor, 12 Brushing Settings, Replacement Reminder, Charging Stand, Travel Case, Pink, HX9911/90
$179.96
$199.96
-10%
Price Drop

Details

C3 Premium Plaque Control brush head uses a cluster of dense, stiff bristles at its center to whiten and polish your teeth; it helps remove up to 10x more plaque¹ and up to 100% more stains²
Gentle yet effective clean with up to 62,000 bristle movements per minute; Sonicare Fluid Action supports the bristles to clean by driving fluid deep between teeth and along the gumline
This electric toothbrush has a smart optic sensor to detect excessive pressure; if you're brushing too hard, it will let you know through gentle vibrations to ease off the pressure & protect your gums
Enhance your oral care routine with 12 brushing settings; select from 4 modes − Clean, White+, Gum Health, and Deep Clean+ − and adjust to one of three intensity levels for a personalized clean
Achieve your oral health care goals with the Sonicare toothbrush and app: the two pair seamlessly to deliver guided brushing, tips and tricks, and content personalized to you
Brush head replacement reminder tracks how often and how hard you brush, then reminds you to replace your brush head once it's time; dental professionals recommend changing your brush head regularly
Rechargeable toothbrush providing up to 14 days of regular brushing on a full charge; keep your toothbrush protected with the included travel case
The set includes: 1x DiamondClean 9000 sonic electric toothbrush, 1x C3 Premium Plaque Control brush head, 1x charging stand, 1x travel case

Deal Summary

This Philips Sonicare deal offers the Philips Sonicare DiamondClean 9000 Electric Toothbrush, 1 Brush Head, Pink | 1000% More Plaque Removal¹, Visual Pressure Sensor, 12 Brush Settings, App Connected, 14-Day Battery, HX9911/90 for $179.96 USD, down from $199.96 USD, representing a 10% discount. Last verified on .

Current Price
$179.96 USD as of
Original Price
$199.96 USD
Discount
10% off
Brand
Philips Sonicare
Category
Today's new
ASIN
B0B5VQQW6R
Last Verified

Why this deal is notable

The current 10% discount is below the Amazon list price for the Philips Sonicare DiamondClean 9000 Electric Toothbrush, 1 Brush Head, Pink | 1000% More Plaque Removal¹, Visual Pressure Sensor, 12 Brush Settings, App Connected, 14-Day Battery, HX9911/90. Over 200 buyers purchased this this brand item in the past month. Stock is currently available on Amazon as of November 3, 2026.

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