Philips DiamondClean 9000 - Rechargeable Toothbrush - HX9214/85

Experience a next-level clean with DiamondClean 9000: get 20x better plaque removal, enjoy up to 1...

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eBayPhilips Sonicare DiamondClean Smart 9400 Electric Toothbrush - New
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£199.95
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Philips UKISonicare Philips Diamondclean Smart 9400 - Sonic Electric Toothbrush + 2 Accessories And App - Hx9917/89
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Product Information

Full details

The Philips DiamondClean 9000 is designed for individuals seeking a professional-grade oral care routine that prioritizes gum health and stain removal through smart technology. By combining high-frequency sonic vibrations with real-time pressure and coverage feedback, this toothbrush ensures a thorough clean that significantly outperforms manual brushing. While it offers premium features like app connectivity and a sophisticated charging glass, users should note that its advanced technological requirements and premium price point make it a significant investment compared to standard electric brushes.

All features

SeriesDiamondClean 9000
Model Part NumberHX9214/85
BrandPhilips

Extended Product Information

FAQs

How often do I need to replace the brush head?

It is recommended to replace your brush head every 3 months for the best cleaning results and hygiene.

Can I use this toothbrush without the app?

Yes, the toothbrush works perfectly as a standalone device; however, the app is required to track your progress and receive detailed coverage feedback.

How long does the battery last?

The lithium-ion battery provides approximately 14 days of battery life on a full charge, assuming two 2-minute brushing sessions per day.

Is the charging glass waterproof?

The glass base is designed for bathroom environments, but it should not be submerged in water. Keep the base dry to ensure long-term functionality.

What is the warranty period for this model?

The Philips DiamondClean 9000 comes with a 2-year warranty covering manufacturer defects.

Troubleshooting

Brush head not vibrating correctly

Ensure the brush head is clicked on firmly and not obstructed by debris at the connection point.

Bluetooth connection drops frequently

Ensure your smartphone is within 3 feet of the toothbrush during pairing and verify that Bluetooth is enabled in your phone settings.

Pressure sensor isn't glowing

Verify that you are applying sufficient pressure or check that the settings in the app have not been adjusted.

Pros and Cons

Pros

  • Significantly improved plaque and stain removal performance
  • Provides intuitive real-time feedback to improve brushing habits
  • High-quality build with a premium charging glass
  • Battery life lasts up to 14 days on a single charge
  • Highly customizable settings for specific oral care needs

Cons

  • Premium price point compared to entry-level models
  • Requires smartphone connectivity to access full tracking features
  • Replacement A3 brush heads are a specialized ongoing cost

Setup, Compatibility & Care

To begin, ensure the brush is fully charged using the provided glass base. The toothbrush is compatible with both iOS and Android devices running Bluetooth 4.0 or higher. Simply download the Sonicare app, enable Bluetooth, and follow the in-app prompts to pair your handle.

For care, rinse the brush head thoroughly after every use and wipe the handle with a damp cloth. The brush heads feature a reminder system that indicates when it is time to replace them for optimal performance. When traveling, use the included charging case to maintain your battery levels without needing the glass base.

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