Philips Sonicare DiamondClean Smart
Sonic electric toothbrush + 2 accessories and app
- Up to 20x more plaque removal
- Up to 7 x healthier gums
- 4 modes and 3 intensities + vibrating lightring as pressure sensor
- USB charging travel case + Charging glass
- Personalised guidance from the Philips Sonicare app
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.
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 oral care routine with 12 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 and Deep Clean+—and adjust to one of three intensity levels for a personalised clean.
Real-time feedback and brushing insights
Achieve your oral health goals with your Sonicare toothbrush and app. The two pair seamlessly to provide brushing guidance, real-time feedback and insights to improve your brushing routine. With advanced coaching and progress tracking, you'll get the most out of every brushing session. Together, you are unstoppable.
Designed to care, with care
From its slim design to the sleek charging glass, this electric toothbrush is designed with attention to detail by our dedicated designers and engineers. Plus, the compact travel case keeps your toothbrush protected wherever you 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 days of regular brushing
Experience up to 14 days of regular brushing after a single charge, bringing a new level of convenience to your brushing routine.
| High | To boost your clean |
| Medium | For an everyday clean |
| Low | For sensitive teeth and gums |
| Support Period | Philips will provide the necessary security updates through December 31, 2026. |
| Voltage | 100-240 V |
| Operating time (full to empty) | 14 days |
| Battery | Rechargeable |
| Energy consumption | Standby without display <0.06W |
| Battery type | Lithium ION |
| Colour | Black |
| 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 SmartTimer |
| Handle | 1 DiamondClean Smart 9400 |
| Brush heads |
1 A3 All-in-One 1 G3 Premium Gum Care |
| Travel case | 1 Charging travel case |
| Charger | 1 Charging base and glass |
| Glass charger | 1 |
| Plaque removal | 20 x more effective* |
| Gum Health | Up to 15x healthier gums** |
| Whitening | Up to 100% more stain removal*** |
| Speed | 62,000 brush movements / min |
| Clean | For exceptional everyday clean |
| Deep Clean+ | For an invigorating deep clean |
| Gum Health | Gently massages your gums |
| White+ | To remove surface stains |
| Pressure feedback |
Ring lights up purple Vibration and pulsing sound |
| Replacement Reminder | Lets you know when to replace your brush head |
| Real-time coaching | Receive feedback on pressure, motion, and coverage to improve your brushing technique as you go. |
| Tracking and progress reports | Track your brushing habits and improvements over time with in-depth data and personalized insights. |
| Personalised guidance | Get customized brushing tips based on your brushing patterns and habits. |
| Software updates | Philips offers relevant software updates for a period of 2 years after the date of purchase. |
