Best Philips Sonicare Prestige 9900 Deals of Nov 2026

Updated November 9, 2026Our site contains affiliate links for which we may be compensated.
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Philips Sonicare

13% Off
Great Seller
100–250 sold/mo

Philips Sonicare 9900 Prestige Electric Toothbrush, 1 Brush Head, Blue | 2000% More Plaque Removal¹, SenseIQ Adaptive Protection, 15 Brush Settings, App Connected, Charging Travel Case, HX9990/12

A3 Premium All-in-One brush head removes up to 20x more plaque than a manual toothbrush; achieve 15x healthier gums in six weeks², and up to 100% more stain removal in less than two days³
SenseIQ Technology senses your pressure, motion, and coverage up to 100 times per second; if you apply too much pressure, the toothbrush will adjust the intensity level to protect your teeth and gums
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 for adults has a light ring at its base that gently lets you know if you're overdoing the pressure; simply ease off when it lights up to help your gums stay protected
15 brushing settings: select from 5 modes - Clean, White, Gum Health, Deep Clean+, and Sensitive - and one of three intensity levels for a personalized clean; select your preferences in the app
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
Details & specs
Check Price
on Amazon.com
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Philips Sonicare

Philips Sonicare Next-Gen DiamondClean 9900 Prestige Electric Toothbrush | Sonic Toothbrush, SenseIQ, Smart Coverage Feedback, Smart Pressure Feedback, 24 Settings, 14-Day Battery , Black, HX9834/92

Experience a next-level clean with DiamondClean 9900 Prestige: remove 2000% more plaque¹, enjoy up to 1500% healthier gums², and achieve up to 100% more stain removal in less than two days¹
Brush smarter for complete coverage: smart coverage feedback guides you in real time, glowing blue for completed areas, and provides post-brushing feedback on the display to help retouch missed areas
Achieve perfect pressure: SenseIQ adapts the intensity to your brushing style; smart pressure feedback guides you in real time, glowing green when pressure is optimal to help protect teeth and gums
Tailor your care: customize your brushing session on the interactive display and choose between 8 modes and 3 intensities; connect your toothbrush to the Sonicare app to track your progress
The set includes: 1x Next-Generation DiamondClean 9900 Prestige rechargeable sonic toothbrush, 2x A3 All-in-One brush heads, 1x Prestige charging travel case with proprietary USB-A cable, 1x Prestige charging base and glass, 1x Wall adapter
This toothbrush is covered by a 2-year limited warranty, and Philips offers a 90-day money-back guarantee if you are not satisfied with the product
For each product sold, Philips Sonicare will donate up to $2 to Movember in support of men’s health initiatives.
Details & specs
Check Price
on Amazon.com
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Philips Sonicare

13% Off
Good Seller
50–100 sold/mo

Philips Sonicare 9900 Prestige Electric Toothbrush, 1 Brush Head, Champagne | 2000% More Plaque Removal¹, SenseIQ Adaptive Protection, 15 Brush Settings, App Connected, Charging Travel Case, HX9990/11

The A3 Premium All-in-One brush head removes up to 20x more plaque than a manual toothbrush; achieve 15x healthier gums in six weeks², and up to 100% more stain removal in less than two days³
SenseIQ Technology senses your pressure, motion, and coverage up to 100 times per second; if you apply too much pressure, the toothbrush will adjust the intensity level to protect your teeth and gums
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 for adults has a light ring at its base that gently lets you know if you're overdoing the pressure; simply ease off when it lights up to help your gums stay protected
15 brushing settings: select from 5 modes - Clean, White, Gum Health, Deep Clean+ and Sensitive - as well as from one of 3 intensity levels for a personalized clean; select your preferences in the app
Achieve your oral health care goals with the Sonicare toothbrush and app: the two pair seamlessly to deliver guided brushing, tips and tricks, as well as content personalized to you
The 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
Details & specs
Check Price
on Amazon.com
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Philips Sonicare

Philips Sonicare 9900 Prestige Electric Toothbrush, 5 Brush Heads, Blue | 2000% More Plaque Removal¹, SenseIQ Adaptive Protection, 15 Brush Settings, App Connected, Charging Travel Case, BD9002AZ

Superior Plaque Removal: A3 Premium All-in-One brush head delivers up to 2000% more plaque removal¹, up to 1500% healthier gums², and up to 100% more stain removal³ for a professional clean feeling every use
Adaptive Protection Technology: SenseIQ Technology senses pressure, motion, and coverage up to 100 times per second; if you apply too much pressure, the toothbrush will adjust the intensity level to protect your teeth and gums
Powerful Yet Gentle: 62,000 bristle movements per minute paired with Sonicare Fluid Action drive fluid deep between teeth and along the gumline for a thorough, comfortable clean that reaches where bristles alone cannot
Pressure Alert System: Light ring at the base gently alerts you when you're overdoing pressure, so you can ease off and keep gums protected throughout every brushing session
15 Brushing Settings: Select from 5 modes, Clean, White, Gum Health, Deep Clean+, and Sensitive, and one of three intensity levels for a personalized clean; use Sensitive after dental work, Deep Clean+ before your next appointment, or White mode for a visible brightness boost
Smart App Integration: Sonicare toothbrush and app pair seamlessly to deliver guided brushing, tips and tricks, and personalized content, especially for users managing gum recession, sensitivity, or building a brushing habit their dentist will notice
Intelligent Brush Head Tracking: Replacement reminder tracks how often and how hard you brush, then alerts you when it's time for a new brush head to maintain optimal cleaning performance
Details & specs
Check Price
on Amazon.com
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Philips Sonicare

Philips Sonicare 9900 Prestige Electric Toothbrush, 5 Brush Head, Champagne | 2000% More Plaque Removal¹, SenseIQ Adaptive Protection, 15 Brush Settings, App Connected, Charging Travel Case, BD9001AZ

Superior Plaque Removal: A3 Premium All-in-One brush head delivers up to 2000% more plaque removal¹, up to 1500% healthier gums², and up to 100% more stain removal³ for a professional clean feeling every use
Adaptive Protection Technology: SenseIQ Technology senses pressure, motion, and coverage up to 100 times per second; if you apply too much pressure, the toothbrush will adjust the intensity level to protect your teeth and gums
Powerful Yet Gentle: 62,000 bristle movements per minute paired with Sonicare Fluid Action drive fluid deep between teeth and along the gumline for a thorough, comfortable clean that reaches where bristles alone cannot
Pressure Alert System: Light ring at the base gently alerts you when you're overdoing pressure, so you can ease off and keep gums protected throughout every brushing session
15 Brushing Settings: Select from 5 modes, Clean, White, Gum Health, Deep Clean+, and Sensitive, and one of three intensity levels for a personalized clean; use Sensitive after dental work, Deep Clean+ before your next appointment, or White mode for a visible brightness boost
Smart App Integration: Sonicare toothbrush and app pair seamlessly to deliver guided brushing, tips and tricks, and personalized content, especially for users managing gum recession, sensitivity, or building a brushing habit their dentist will notice
Intelligent Brush Head Tracking: Replacement reminder tracks how often and how hard you brush, then alerts you when it's time for a new brush head to maintain optimal cleaning performance
Details & specs
Check Price
on Amazon.com
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Philips Sonicare

Philips Sonicare Next-Gen DiamondClean 9900 Prestige Electric Toothbrush | Sonic Toothbrush, SenseIQ, Smart Coverage Feedback, Smart Pressure Feedback, 24 Settings, 14-Day Battery, White, HX9834/91

Experience a next-level clean with DiamondClean 9900 Prestige: remove 2000% more plaque¹, enjoy up to 1500% healthier gums², and achieve up to 100% more stain removal in less than two days¹
Brush smarter for complete coverage: smart coverage feedback guides you in real time, glowing blue for completed areas, and provides post-brushing feedback on the display to help retouch missed areas
Achieve perfect pressure: SenseIQ adapts the intensity to your brushing style; smart pressure feedback guides you in real time, glowing green when pressure is optimal to help protect teeth and gums
Tailor your care: customize your brushing session on the interactive display and choose between 8 modes and 3 intensities; connect your toothbrush to the Sonicare app to track your progress
The set includes: 1x Next-Generation DiamondClean 9900 Prestige rechargeable sonic toothbrush, 2x A3 All-in-One brush heads, 1x Prestige charging travel case with proprietary USB-A cable, 1x Prestige charging base and glass, 1x Wall adapter
This toothbrush is covered by a 2-year limited warranty, and Philips offers a 90-day money-back guarantee if you are not satisfied with the product
For each product sold, Philips Sonicare will donate up to $2 to Movember in support of men’s health initiatives.
Details & specs
Check Price
on Amazon.com
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Philips Sonicare

Hot Seller
500–1K sold/mo

Philips Sonicare 9900 Prestige Electric Toothbrush, 5 Brush Heads, Black | 2000% More Plaque Removal¹, SenseIQ Adaptive Protection, 15 Brush Settings, App Connected, Charging Travel Case, BD7001AZ

Superior Plaque Removal: A3 Premium All-in-One brush head delivers up to 2000% more plaque removal¹, up to 1500% healthier gums², and up to 100% more stain removal³ for a professional clean feeling every use
Adaptive Protection Technology: SenseIQ Technology senses pressure, motion, and coverage up to 100 times per second; if you apply too much pressure, the toothbrush will adjust the intensity level to protect your teeth and gums
Powerful Yet Gentle: 62,000 bristle movements per minute paired with Sonicare Fluid Action drive fluid deep between teeth and along the gumline for a thorough, comfortable clean that reaches where bristles alone cannot
Pressure Alert System: Light ring at the base gently alerts you when you're overdoing pressure, so you can ease off and keep gums protected throughout every brushing session
15 Brushing Settings: Select from 5 modes, Clean, White, Gum Health, Deep Clean+, and Sensitive, and one of three intensity levels for a personalized clean; use Sensitive after dental work, Deep Clean+ before your next appointment, or White mode for a visible brightness boost
Smart App Integration: Sonicare toothbrush and app pair seamlessly to deliver guided brushing, tips and tricks, and personalized content, especially for users managing gum recession, sensitivity, or building a brushing habit their dentist will notice
Intelligent Brush Head Tracking: Replacement reminder tracks how often and how hard you brush, then alerts you when it's time for a new brush head to maintain optimal cleaning performance
Details & specs
Check Price
on Amazon.com
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Philips Sonicare

Philips Sonicare Next-Gen DiamondClean 9900 Prestige Electric Toothbrush | Sonic Toothbrush, SenseIQ, Smart Coverage Feedback, Smart Pressure Feedback, 24 Settings, 14-Day Battery, Mauve, HX9834/95

Experience a next-level clean with DiamondClean 9900 Prestige: remove 2000% more plaque¹, enjoy up to 1500% healthier gums², and achieve up to 100% more stain removal in less than two days¹
Brush smarter for complete coverage: smart coverage feedback guides you in real time, glowing blue for completed areas, and provides post-brushing feedback on the display to help retouch missed areas
Achieve perfect pressure: SenseIQ adapts the intensity to your brushing style; smart pressure feedback guides you in real time, glowing green when pressure is optimal to help protect teeth and gums
Tailor your care: customize your brushing session on the interactive display and choose between 8 modes and 3 intensities; connect your toothbrush to the Sonicare app to track your progress
The set includes: 1x Next-Generation DiamondClean 9900 Prestige rechargeable sonic toothbrush, 2x A3 All-in-One brush heads, 1x Prestige charging travel case with proprietary USB-A cable, 1x Prestige charging base and glass, 1x Wall adapter
This toothbrush is covered by a 2-year limited warranty, and Philips offers a 90-day money-back guarantee if you are not satisfied with the product
For each product sold, Philips Sonicare will donate up to $2 to Movember in support of men’s health initiatives.
Details & specs
Check Price
on Amazon.com
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Philips Sonicare

18% Off

Philips Sonicare 9900 Prestige Electric Toothbrush, 1 Brush Head, Pink | 2000% More Plaque Removal¹, SenseIQ Adaptive Protection, 15 Brush Settings, App Connected, Charging Travel Case, HX9990/13

A3 Premium All-in-One brush head removes up to 20x more plaque than a manual toothbrush; achieve 15x healthier gums in six weeks², and up to 100% more stain removal in less than two days³
SenseIQ Technology senses your pressure, motion, and coverage up to 100 times per second; if you apply too much pressure, the toothbrush will adjust the intensity level to protect your teeth and gums
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 for adults has a light ring at its base that gently lets you know if you're overdoing the pressure; simply ease off when it lights up to help your gums stay protected
15 brushing settings: select from 5 modes - Clean, White, Gum Health, Deep Clean+, and Sensitive - and one of three intensity levels for a personalized clean; select your preferences in the app
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
Details & specs
Check Price
on Amazon.com
Also available at
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Philips Sonicare

Best Seller
2.5K–5K sold/mo

Philips Sonicare DiamondClean 9500 Electric Toothbrush 3 Brush Heads, Black | 2000% More Plaque Removal¹, Visual Pressure Sensor, 15 Brush Setting, App Connected, 14-Day Battery, Charging Case, HX9923/11

Premium Performance: A3 Premium All-in-One brush head with multi-angle bristles delivers up to 2000% more plaque removal¹, up to 1500% healthier gums², and up to 100% more stain removal³, so you can finally feel as clean at home as you do leaving the dentist
Gentle Yet Effective: Gentle clean with 62,000 bristle movements per minute; Sonicare Fluid Action drives fluid deep between teeth and along the gumline for a thorough, comfortable clean every time
Pressure Sensor Protection: Ideal for those who brush too hard or are managing gum sensitivity; a light ring at the base gently alerts you when you're overdoing the pressure; ease off when it lights up to help your gums stay protected
15 Brushing Settings: Select from 5 modes, Clean for daily use, White+ for after coffee, Gum Health for sensitivity and post-dental-procedure care, Deep Clean+ for a pre-appointment refresh, and Tongue Care for lasting fresh breath, across three intensity levels
Smart App Connected: The Sonicare toothbrush and app pair seamlessly to deliver guided brushing sessions, real-time zone tracking, session-by-session progress tracking, habit-building coaching, 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 to maintain optimal cleaning
Travel-Ready Convenience: Rechargeable toothbrush providing up to 14 days of regular brushing on a full charge; with the included USB charging travel case, you can maintain your oral care routine on the go
Details & specs
Check Price
on Amazon.com
Also available at
eBay See New
Our #1 Pick Today
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Philips Sonicare

13% Off
Great Seller
100–250 sold/mo

Philips Sonicare 9900 Prestige Electric Toothbrush, 1 Brush Head, Blue | 2000% More Plaque Removal¹, SenseIQ Adaptive Protection, 15 Brush Settings, App Connected, Charging Travel Case, HX9990/12

A3 Premium All-in-One brush head removes up to 20x more plaque than a manual toothbrush; achieve 15x healthier gums in six weeks², and up to 100% more stain removal in less than two days³
SenseIQ Technology senses your pressure, motion, and coverage up to 100 times per second; if you apply too much pressure, the toothbrush will adjust the intensity level to protect your teeth and gums
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 for adults has a light ring at its base that gently lets you know if you're overdoing the pressure; simply ease off when it lights up to help your gums stay protected
15 brushing settings: select from 5 modes - Clean, White, Gum Health, Deep Clean+, and Sensitive - and one of three intensity levels for a personalized clean; select your preferences in the app
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
Details & specs
Check Price
on Amazon.com
Disclaimer: While we make every effort to ensure accuracy, we cannot guarantee that all product specifications, pricing, discounts, and details are complete or error-free. Because information is subject to change, we recommend verifying all details directly with the retailer prior to making a purchase. As an Amazon Associate, we earn from qualifying purchases.

10 Philips Sonicare Prestige 9900 deals are available from: Amazon, starting from $279.99.

The biggest discount we found is 18% on Philips Sonicare 9900 Prestige Electric Toothbrush, 1 Brush Head, Pink | 2000% More Plaque Removal¹, SenseIQ Adaptive Protection, 15 Brush Settings, App Connected, Charging Travel Case, HX9990/13 (HX9990/13) at Amazon.

The lowest price we found is $279.99 while the highest is $429.99. Prices for the best Philips Sonicare Prestige 9900 deals average at $369.97.