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Amazon£98.00Visit shop Philips Sonicare AdvancedClean Limited Edition Electric Toothbrush - Smart Screen, Pressure Sensor, Brush Head Replacement, 5 Brushing Modes and SmarTimer, Black, Model HX3792/11
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The Philips Sonicare DiamondClean 9000 is designed for users seeking a premium electric toothbrush for superior cleaning, advanced whitening, and comprehensive oral health tracking. It offers a highly customizable brushing experience with multiple modes and intensity settings, complemented by a pressure sensor for gum protection and a connected app to refine brushing habits. While packed with features, users new to electric toothbrushes or advanced tracking may experience a slight learning curve to fully utilize its capabilities.
| Colour | Black |
|---|---|
| Series | DiamondClean 9000 |
| Model Part Number | HX9911/39 |
| Brand | Philips |
Philips Sonicare recommends replacing your brush head every three months, or sooner if the blue indicator bristles fade to white or if the brush head appears worn or splayed. This ensures optimal cleaning performance and hygiene.
The Philips Sonicare DiamondClean 9000 handle is water-resistant and designed for use in the bathroom. However, it should not be immersed in water for extended periods. The charging base and USB charging case are not waterproof and should be kept dry.
A fully charged DiamondClean 9000 typically provides up to two weeks of regular brushing (twice a day for two minutes) before needing a recharge. Actual battery life may vary based on usage and intensity settings.
The DiamondClean 9000 features `Clean` for daily plaque removal, `White+` for stain removal, `Gum Health` for gentle gum care, and `Deep Clean` for an intense, thorough clean. Each mode is optimized with specific brush movements and duration to target different oral care needs.
To use the USB charging case, place your toothbrush handle inside, close the case, and connect the case's USB cable to any compatible USB power source, such as a laptop, power bank, or USB wall adapter. This provides convenient charging when you're traveling.
Yes, the DiamondClean 9000 is compatible with all Philips Sonicare 'click-on' brush heads. For the best performance and to ensure proper fit, it is recommended to use genuine Philips Sonicare brand brush heads.
Ensure the charging base or USB charging case is securely plugged into a working power outlet or USB port. Place the handle firmly on the charger. If still unresponsive, try a different outlet or USB port. Clean any debris from the bottom of the handle and the charger's pins.
Adjust your brushing technique to use lighter pressure; the Sonicare is designed to do the work. You can also try selecting a lower intensity setting for a gentler experience. Ensure you are not pushing the brush head too hard against your teeth and gums, but rather guiding it lightly.
Ensure Bluetooth is enabled on your smartphone and that the toothbrush is sufficiently charged. Keep your phone close to the toothbrush during pairing. If issues persist, try restarting both your phone and the toothbrush (by placing it on the charger briefly), and then try reconnecting through the app's settings. You may also need to 'forget' the device in your phone's Bluetooth settings and re-pair.
Check that the brush head is correctly aligned and pushed down firmly onto the handle until it clicks. If it continues to be loose, inspect the brush head and handle for any damage or wear. Replacing the brush head with a new, genuine Philips Sonicare head often resolves this issue.
