Philips Sonicare DiamondClean 9000 Special Edition
Sonic toothbrush
Product details
The Philips Sonicare 9000 Series electric sonic toothbrush HX9911/84 ensures improved oral health and whiter teeth. It is equipped with advanced sonic technology to remove discolouration and plaque. With the C3 Premium brush head, the electric toothbrush offers particularly thorough brushing and adapts perfectly to the shape of the teeth. The improved surface contact means that even hard-to-reach areas can be cleaned effectively. Several cleaning programmes and different intensity levels can be set according to personal requirements. The sonic toothbrush is also equipped with a pressure sensor that alerts you if too much pressure is applied.
Up to 10 x more plaque removal compared to a manual toothbrush
4 cleaning programmes and 3 intensity levels for a personalised brushing experience
BrushSync technology automatically selects the best brushing programme for you
Pressure sensor alerts you if you press too hard
Sonicare app for guidance and progress reports
1x HX9911/84, 1x C3 Premium for plaque protection, 1x case, 1x charging glass, 1x charging base
Target group | Adults |
Number of levels | 3 x |
Power supply | Rechargeable battery operated |
Battery life | 336 h |
Exact colour description | Rose |
Toothbrush type | Sonic toothbrush |
Item number | 21965585 |
Manufacturer | Philips Sonicare |
Category | Electric toothbrush |
Manufacturer no. | HX9911/84 |
Release date | 17.5.2022 |
Sales rank in Category Electric toothbrush | 6 of 1005 |
External links | |
May include power adapter | No |
Colour | Rose |
Exact colour description | Rose |
Target group | Adults |
Toothbrush type | Sonic toothbrush |
Equipment + Functions | App supports, Bluetooth, Brush head change reminder, Charge level indicator, Print feedback, Timer |
Cleaning programme | Daily clean, Deep clean, Gum massage, Whitening |
Number of levels | 3 x |
Manufacturing technology | Sonic Technology |
Country of origin | China, Germany |
Manufacturer commitment | SBTi |
CO₂-Emission | |
Climate contribution |
Model number | HX9911/88 |
Power supply | Rechargeable battery operated |
Battery life | 336 h |
Charging variant | Charging station |
Battery type | Li-ion |
Battery size | Device specific |
Mains voltage | 220 V |
Items per sales unit | 1 x |
Number of brush heads | 1 x |
Scope of delivery | Brushhead, Charging station, Travel case |
Length | 16 cm |
Width | 10 cm |
Height | 26 cm |
Weight | 650 g |
Length | 26.40 cm |
Width | 16.50 cm |
Height | 10 cm |
Weight | 644 g |
News
| URL | https://www.philips.ch/c-w/aktionen/GZG.html |
| Valid from | 6.11.2024 |
| Ends | 31.12.2025 |
| Closing date | 31.12.2025 |
1. buy the participating product & test it for 100 days
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Reviews & Ratings
Warranty score
How often does a product of this brand in the «Electric toothbrush» category have a defect within the first 24 months?
Source: Digitec Galaxus- 14.Emmi-dent3.5 %
- 15.Fairywill3.6 %
- 16.Philips Sonicare3.9 %
- 17.Oclean4.1 %
- 18.happybrush5 %
Warranty case duration
How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?
Source: Digitec Galaxus- 10.Oclean1 day
- 12.Curaprox2 days
- 12.Oral-B2 days
- 12.Philips Sonicare2 days
- 15.Braun3 days
Return rate
How often is a product of this brand in the «Electric toothbrush» category returned?
Source: Digitec Galaxus- 2.Brush-Baby0.4 %
- 2.Curaprox0.4 %
- 4.Philips Sonicare0.5 %
- 5.Fairywill0.6 %
- 5.Nuvita0.6 %