PHILIPS
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4,3 out of 5
★★★★★
★★★★★
357 reviews
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Sonicare DiamondClean Smart 9400 Electric Toothbrush, Sonic Toothbrush with App, Pressure Sensor, Brush Head Detection, 4 Brushing Modes and 3 Intensity Levels, White, Model HX9917/88 Sonicare 9400, White, 2 Brush Heads
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Product description
The Philips Sonicare DiamondClean Smart 9400 electric toothbrush provides complete and efficient oral care, removing up to 20 x more plaque than a manual toothbrush and providing up to 15 x healthier gums². It is safe to use with braces, fillings, crowns and veneers.
- 4 brushing modes:
- clean mode for daily cleaning
- white+ for stain removal
- gum health for gentle but effective cleaning of the gums
- deep clean+ for a refreshing, thorough clean
- 3 intensity levels
- built-in Philips Sonicare light ring pressure sensor alerts you if you press too hard
- advanced sonic technology with 62,000 bristle movements per minute, pulsing fluid between teeth and along the gumline
- innovative BrushSync™ technology indicates when it is time to change your brush head
- QuadPacer to improve brushing technique and SmarTimer to help reach the recommended 2-minute brushing time
- premium travel case with integrated USB makes it suitable as a travel toothbrush
- iconic charging glass for convenient charging at home
- battery lasts up to two weeks on a single charge with regular use (two periods of two-minute brushing per day on standard mode)
¹ vs. a manual toothbrush
² in clean mode vs. a manual toothbrush
³ based on a study of over 2600 dental professionals (dentists and hygienists) conducted in the United States, Canada, Japan, China, Korea, Thailand, Germany, the United Kingdom, Switzerland, France, Belgium, Austria, Italy, Spain, Sweden in 2022-2023
⁴ after 3 days of use in white+ mode vs a manual toothbrush using a leading whitening toothpaste
Packaging may vary.
Directions
The product should include some basic instructions on brushing technique and highlighting missed areas.
Safety warning
- not suitable for children under 3 years
- may cause choking hazard if swallowed
- battery operated
- do not store near heat or flame sources
- use only for oral hygiene
- do not swallow
Legal disclaimer
Philips offers relevant software updates for a period of 2 years after the date of purchase.
- Advanced sonic toothbrush for improved oral health: with the same brushing, it's up to 20 x more effective¹ and provides up to 15 x healthier gums²
- Personalise your brushing with this innovative electric toothbrush for adults: choose from 4 brushing modes and 3 intensity levels to meet your oral healthcare goals
- Real-time feedback: the light ring on the end of your handle will flash if you use too much pressure, so you can ease off the pressure and protect your teeth and gums
- Personalised guidance: connect your toothbrush to the Philips Sonicare app and receive personalised brushing guidance to maintain and improve your brushing habits
- #1 dental professional-recommended sonic toothbrush brand worldwide³: benefit from Philips expertise to keep your teeth and gums in the best condition
- The set includes: 1 x DiamondClean Smart 9400 sonic electric toothbrush, 1 x A3 Premium All-in-One brush head, 1 x G3 Premium Gum Care brush head, 1 x charging glass, 1 x USB charging travel case
- Contains UK 2-Pin bathroom plug for use in bathrooms. Packaging may vary.
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| Batteries | 1 Lithium Ion batteries required. (included) |
|---|---|
| Package Dimensions | 25.7 x 17.4 x 11.6 cm; 840 g |
| Manufacturer | Philips |
| ASIN | B09BW4JLSS |
| Item model number | HX9917/88 |
| Country of origin | China |
| Delivery information | We cannot deliver certain products outside mainland UK ( ). We will only be able to confirm if this product can be delivered to your chosen address when you enter your delivery address at checkout. |
| Brand | PHILIPS |
| Age range (description) | Adult |
| Special feature | Brushing Timer |
| Power source | Battery Powered |
| Item firmness description | Hard |
| Colour | White |
| Material feature | Sustainable |
| Number of items | 1 |
| Toothbrush Head Shape | Diamond Shaped |
| Unit count | 1.0 count |
| Brand Name | PHILIPS |
| Age Range Description | Adult |
| Included Components | Charger |
| Model Name | Philips Sonicare DiamondClean 9400 Sonic Electric Toothbrush with app HX9917/88, White |
| Target Audience | Unisex-Adults |
| Package Type Name | Custom Case |
| Manufacturer Warranty Description | 2 year manufacturer |
| Manufacturer Part Number | HX9917/88 |
| Model Number | HX9917/88 |
| Country Of Origin | China |
| Best Sellers Rank | 5,896 in Health & Personal Care (See Top 100 in Health & Personal Care) 23 in Sonic Toothbrushes |
| Customer Reviews | 4.3 4.3 out of 5 stars (357) 4.3 out of 5 stars |
| Theme | Dental Care |
| Other Special Features of the Product | Brushing Timer |
| Power Source | Battery Powered |
| Item Firmness Description | Hard |
| Operation Mode | Automatic |
| Number of settings | 4 |
| Reusability | Reusable (handle), Replaceable (brush head) |
| Mount Motion | Vibrate |
| Number of Items | 1 |
| Unit Count | 1.0 count |
| Number of Pieces | 7 |
| Item Weight | 0.84 Kilograms |
| Material Features | Sustainable |
| Bristle Material | Nylon |
| Handle Material | Plastic |
PHILIPS
Sonicare DiamondClean Smart 9400 Electric Toothbrush, Sonic Toothbrush with App, Pressure Sensor, Brush Head Detection, 4 Brushing Modes and 3 Intensity Levels, White, Model HX9917/88 Sonicare 9400, White, 2 Brush Heads
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