Philips Sonicare DiamondClean Prestige
Sonic electric toothbrush with SenseIQ - Blue
- 20 x more effective on plaque*, gentle on gums
- SenseIQ Technology for your personalised experience
- Sonicare Fluid Action
- Help protect your gums with our pressure sensor
20 x more effective on plaque*, gentle on gums
Everyone cleans differently, so we designed this brush head with multi-angle bristles to keep plaque removal on course no matter your technique. Our All-in-One A3 brush head delivers our best cleaning and removes up to 20 x more plaque, 15 x healthier gums in six weeks and up to 100% more stain removal in less than two days versus a manual toothbrush.
SenseIQ Technology for your personalised experience
SenseIQ Technology helps balance your brushing style and senses your pressure, motion and coverage up to 100 times per second while you brush. If you apply too much pressure, the toothbrush will step in and automatically adjust the intensity level, helping to protect your teeth and gums.
Sonicare Fluid Action
Philips Sonicare toothbrushes clean gently yet effectively and care for your teeth and gums with 62,000 bristle movements per minute. Sonicare Fluid Action supports the bristles to clean by driving fluid deep between teeth and along the gumline.
Help protect your gums with our pressure sensor
This Sonicare electric toothbrush 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.
Choose your ideal cleaning experience
Enhance your oral care routine with 15 brushing settings. Whether you're looking for a deep clean or a specific focus, you can have it with this electric toothbrush. Select from five modes—Clean, White+, Gum Health, Deep Clean and Sensitive—and adjust to one of three intensity levels for a personalised clean. Simply open the app, select your preferences and let your toothbrush do the rest.
Personalised guidance and real-time feedback
Achieve your oral health goals with your Sonicare toothbrush and app. The two pair seamlessly to provide real-time coaching, personalised guidance and tailored insights to improve your brushing routine. Track your progress, refine your technique and receive continuous feedback to make the most out of each brushing session. Together, you are unstoppable. Meanwhile, auto-syncing keeps brushing data up to date in the app, even when you don't brush with the app by your side.
Designed to care, with care
From its sleek design to its state-of-the art charging stand, every detail of this electric toothbrush is crafted with attention to detail by our dedicated designers and engineers. Plus, with the included charging travel case, you can maintain your oral care routine, even while on the go.
Keep brushing your best with the brush head replacement reminder
Did you know brush heads become less effective after three months? Dental professionals recommend changing your brush head regularly, so that's why Philips Sonicare toothbrushes have a brush head replacement reminder. It tracks how often and how hard you brush, then reminds you to replace your brush head once it's time for a new one.
14 day battery life
Experience up to 14 days of regular brushing on a full charge, bringing a new level of convenience to your daily routine.
| High | To boost your clean |
| Medium | For an everyday clean |
| Low | For sensitive teeth and gums |
| Power supply | 100-240 V |
| Operating time (full to empty) | 14 days |
| Battery | Rechargeable |
| Battery type | Lithium ION |
| Energy consumption | Standby without display <0.06 W |
| Colour | Midnight Blue |
| Warranty | 2-year limited warranty |
| Software support | Philips offers relevant software updates for a period of 2 years after the date of purchase. |
| Bluetooth wireless technology | Connected Sonicare app |
| Android compatibility | Android phones with Bluetooth 4.0 and above |
| iOS compatibility | iPhone with Bluetooth 4.0 and above |
| Handle | Sleek and compact design |
| Handle compatibility | Easy click-on brush heads |
| Battery indicator | Illuminated icon indicates battery life |
| Timer | BrushPacer and Smartimer |
| Handle | 1 DiamondClean Prestige 9900 |
| Brush heads | 1 A3 All-in-One |
| Travel case | 1 Prestige USB charging travel case |
| Charger | 1 Charging base and stand |
| Plaque removal | 20 x more effective* |
| Gum Health | Up to 15 x healthier gums*** |
| Whitening | Up to 100% more stain removal*** |
| Speed | 62,000 brush movements/min |
| Clean | For an exceptional everyday clean |
| Deep Clean | For an invigorating deep clean |
| Sensitive | For sensitive teeth and gums |
| Gum Health | Gently massages your gums |
| White+ | To help remove surface stains |
| Pressure feedback |
Ring lights up purple Vibration and pulsing sound |
| Replacement Reminder | Lets you know when to replace your brush head |
| SenseIQ | Automatically adjusts brushing based on pressure and motion |
| Tracking and progress reports | Track your brushing habits and improvements over time with in-depth data and personalised insights. |
| Real-time coaching with SenseIQ | Receive instant feedback on pressure, motion and coverage to improve your brushing technique as you go. |
| Personalised guidance | Get customised brushing tips based on your brushing patterns and habits. |
