Philips Sonicare DiamondClean Prestige HX9992/12

Our Best Plaque Removal

Image displays the A3 All-in-One brush head, featuring multiple angled bristles designed for comprehensive cleaning. Everyone brushes differently. This brush head, with its multi-angled bristles, is engineered to keep plaque removal on track, regardless of your technique. The All-in-One A3 brush head offers Philips' best cleaning performance, removing up to 20x more plaque, promoting 15x healthier gums in six weeks, and achieving up to 100% more stain removal in less than two days compared to a manual toothbrush.

Sonicare Dynamic Cleaning Action

Philips Sonicare toothbrushes clean and care for your teeth and gums gently yet efficiently, with up to 62,000 brush movements per minute. The Sonicare dynamic cleaning action works with the bristles, driving fluid deep between teeth and along the gumline for thorough cleaning.

Modes and Intensities

Enhance your oral care routine with 15 brushing settings. Whether you seek a deep clean or a specific focus, this electric toothbrush is designed for you. Select from five brushing programs – Clean, White+, Gum Health, Deep Clean, and Sensitive – and set your preference across three intensity levels for a personalized clean. Simply open the app, choose your settings, and let the toothbrush handle the rest.

SenseIQ Technology

Image displays the SenseIQ technology, showing sensors detecting brushing pressure, motion, and coverage. The SenseIQ technology ensures a balanced brushing technique by sensing pressure, motion, and coverage up to 100 times per second. If you apply too much pressure, the toothbrush automatically adjusts the intensity level to protect your teeth and gums.

Visual Pressure Sensor

Close-up of the base of the electric toothbrush, highlighting the visual pressure sensor's light ring indicator. This electric Sonicare toothbrush features a light ring at its base that alerts you when you apply too much pressure. Simply reduce pressure when the light illuminates to protect your gums.

Sonicare App

Screenshot of the Sonicare app, demonstrating personalized coaching, real-time feedback, and progress tracking features. Achieve your oral hygiene goals with your Sonicare toothbrush and app. Both seamlessly connect for real-time coaching, personalized guidance, and tailored insights to improve your brushing routine. Track your progress, refine your technique, and receive continuous feedback to make the most of each brushing session. Together, you are unstoppable. Automatic synchronization ensures your brushing data in the app is always up-to-date, even when the app is not open during brushing.

Premium Design and Accessories

Image of the Philips Sonicare DiamondClean Prestige electric toothbrush in Midnight Blue, presented with its premium charging station and USB travel case. From its sleek design to the advanced charging station, every detail of this electric toothbrush is crafted with care by dedicated designers and engineers. The included USB travel case allows you to maintain your oral care routine even while traveling.

Brush Head Replacement Reminder

Graphic illustrating the brush head replacement reminder system, indicating when to change the brush head for optimal performance. Did you know brush heads lose effectiveness after three months? Dental professionals recommend regular brush head replacement. Philips Sonicare toothbrushes feature a brush head replacement reminder that tracks usage frequency to prompt you when it's time to change.

Battery Life

Photograph of a person holding the Philips Sonicare toothbrush, emphasizing its long battery life for convenient daily use. A full charge provides up to 14 days of regular brushing. Enjoy a new level of convenience in your daily routine.

Intensity Levels

• High: For a more intense clean
• Medium: For daily cleaning
• Low: For sensitive teeth and gums

Performance

• Power Supply: 100 to 240 V
• Battery Life (full to empty): 14 days
• Battery Type: Rechargeable Lithium-ion
• Energy Consumption: Standby (display off) < 0.06 W

Design and Materials

• Color: Midnight Blue

Service

• Warranty: 2-year limited warranty
• Software Support: Philips provides 2 years of software updates from the purchase date.

Compatibility

• Android Compatibility: Android phones with Bluetooth 4.0 or higher
• iOS Compatibility: iPhone with Bluetooth 4.0 or higher
• Wireless Bluetooth Technology: Connected

User-Friendliness

• Handpiece: Slim and compact design
• Handpiece Compatibility: Easily attachable brush heads
• Battery Indicator: Illuminated symbol shows battery status
• Timer: BrushPacer and SmartTimer

What's Included

• Handpiece: 1 DiamondClean Prestige 9900
• Brush Heads: 1 A3 All-in-One
• Travel Case: 1 Prestige USB Travel Case
• Charger: 1 Charging base and stand

Cleaning Performance

• Plaque Removal: 20x more effective*
• Gum Health: Up to 15x healthier gums***
• Whiter Teeth: Up to 100% more stain removal***
• Speed: 62,000 brush head movements/min

Programs

• Clean: For an exceptional clean every day
• Deep Clean: For a more thorough clean
• Sensitive: For sensitive teeth and gums
• Gum Health: Gently massages gums
• White+: Helps remove surface stains

Intelligent Sensor Technology

• Pressure Feedback: Ring lights up violet, vibration, and pulsing sound
• Reminder Function: Informs you when the brush head needs replacing
• SenseIQ: Automatically adjusts brushing based on pressure and motion

Sonicare App Features

• Tracking and Progress Reports: Monitor your brushing habits and improvements over time with detailed data and personalized insights.
• Real-time Coaching with SenseIQ: Receive immediate feedback on pressure, motion, and coverage to improve your brushing techniques.
• Personalized Health Tips: Get advice on brushing based on your patterns and habits.