Very good92/100
- Super teeth cleaning
- Uncomplicated handling
- Brush heads with customised memory
- Long charging time
- Smooth handpiece can roll away
- Expensive replacement brushes
Philips Sonicare DiamondClean 9000
Price in EUR including VAT
Delivered between Sat, 30.5. and Wed, 10.6.
Only 2 pieces in stock at supplier
Only 2 pieces in stock at supplier
free shipping
Colour5
Unterschiedlicher Lieferumfang2
Product details
The Philips HX9911/21 is an advanced sonic toothbrush specifically designed for adults. It offers a variety of cleaning modes, including daily care, deep cleaning, gum care, and whitening, to ensure comprehensive oral hygiene. With its built-in lithium-ion battery, it provides a battery life of up to 14 days, allowing for convenient use without frequent recharging. The toothbrush features pressure control to help regulate brushing pressure and protect the gums. Additionally, the HX9911/21 offers app support for personalized dental care, enhancing the user experience.
- Versatile cleaning modes: daily care, deep cleaning, gum care, and whitening
- Integrated lithium-ion battery with 14 days of battery life
- Pressure control to prevent gum damage
- Bluetooth functionality for app support for personalized dental care
- Timer to support an effective brushing routine.
Target group | Adults |
Toothbrush type | Sonic toothbrush |
Equipment + Functions | App supports, Bluetooth, Brush head change reminder, Charge level indicator, Cleaning coach, Display, Print feedback, Timer |
Number of levels | 3x |
Power supply | Rechargeable battery operated |
Battery life | 336 h |
Scope of delivery | 1x brush head, 1x charging case, 1x charging glass, 1x charging station with mains plug, 1x handle, 1x USB cable |
Item number | 49684853 |
Manufacturer | Philips Sonicare |
Category | Electric toothbrush |
Manufacturer No. | HX9911/21 |
Release date | 24.9.2024 |
Colour | Pink |
Exact colour description | Rose |
Target group | Adults |
Toothbrush type | Sonic toothbrush |
Equipment + Functions | App supports, Bluetooth, Brush head change reminder, Charge level indicator, Cleaning coach, Display, Print feedback, Timer |
Cleaning programme | Daily clean, Deep clean, Gum massage, Whitening |
Number of levels | 3x |
Manufacturer commitment | SBTi |
CO₂ emissions | 33,32 kg |
Climate contribution | EUR 0,82 |
Power supply | Rechargeable battery operated |
Battery life | 336 h |
Charging variant | Charging station |
Battery type | Li-ion |
Mains voltage | 220 V |
Scope of delivery | 1x brush head, 1x charging case, 1x charging glass, 1x charging station with mains plug, 1x handle, 1x USB cable |
Product Safety |
Length | 25.90 cm |
Width | 17.70 cm |
Height | 11 cm |
Weight | 1.06 kg |
Specifications may include unverified machine translations.
14-day cancellation right
30-day right of return
30-day right of return
24 Months statutory warranty
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Reviews & Ratings
Statutory warranty score
How often does a product of this brand in the «Electric toothbrush» category have a defect within the first 24 months?
Source: Galaxus- 11.Ailoria3,4 %
- 11.Waterpik3,4 %
- 13.Philips Sonicare3,8 %
- 14.Oclean4 %
- 15.happybrush4,3 %
Statutory 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: Galaxus- 1.Xiaomi0 days
- 11.happybrush1 day
- 12.Clean2 days
- 12.Philips Sonicare2 days
- 14.GUM5 days
Return rate
How often is a product of this brand in the «Electric toothbrush» category returned?
Source: Galaxus- 6.Waterpik0,7 %
- 8.Ailoria0,8 %
- 8.Philips Sonicare0,8 %
- 10.Oral-B1 %
- 11.happybrush1,1 %
Source: Galaxus
Translation: machine translated
CHIP OnlineSingle testReleaseFebruary 2026