Philips DiamondClean Smart 9400 - Sonic electric toothbrush with 2 accessories and app - HX9917/88
Philips DiamondClean Smart 9400 - Sonic electric toothbrush with 2 accessories and app - HX9917/88
Overall Rating: 1.5 / 5 (average from multiple review sources, as of 28 Apr 2026)
Based on a total of 961 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
Based on a total of 961 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
Cheapest Total Price
1-2 days
PayPal
PayPal
DIRECTebanking
DIRECTebanking
Visa
Visa
Mastercard
Mastercard
£199.99
Free Delivery
Philips Sonicare HX9917/88 DiamondClean Electric Toothbrush
Overall Rating: 4.1 / 5 (average from multiple review sources, as of 1 May 2026)
Based on a total of 269,876 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
Based on a total of 269,876 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
Cheapest Total Price
3 to 5 days
PayPal
PayPal
Visa
Visa
Mastercard
Mastercard
£199.99
Free Delivery
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Philips DiamondClean Smart 9400 - Sonic electric toothbrush with 2 accessories and app - HX9917/88 - Details
▶ Finding you the best price!
We have found 2 prices for Philips DiamondClean Smart 9400 - Sonic electric toothbrush with 2 accessories and app - HX9917/88. Our price list is completely transparent with the cheapest listed first. Additional delivery costs may apply.
Philips DiamondClean Smart 9400 - Sonic electric toothbrush with 2 accessories and app - HX9917/88 - Price Information
- Cheapest price: £199.99
- The cheapest price is offered by Philips.co.uk. You can order the product there.
- The price range for the product Philips DiamondClean Smart 9400 - Sonic electric toothbrush with 2 accessories and app - HX9917/88 is €£199.99to €£199.99 with a total of 2 offers.
- Payment methods: The online shop Philips.co.uk supports: PayPal, DIRECTebanking, Visa, Mastercard
- Delivery: The shortest delivery time is 1-2 days working days offered by Philips.co.uk.
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The DiamondClean Smart 9400 is our best toothbrush, for complete care. High-performance brush heads let you focus on all areas of your oral health and our Smart Sensor technology gives you personalised feedback and coaching.
£199.99
1-2 days
Philips.co.uk
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