Philips Sonicare DiamondClean 9000 Electric Toothbrush, Sonic Toothbrush with App, Pressure Sensor, 4 Brushing Modes, 3 Intensity Levels, Charging Glass, Black & Rosegold, Dual Pack, Model HX9914/57

Philips DiamondClean 9000 - 2-pack sonic electric toothbrush with charger & app - HX9914/57

4.4 (847)

Philips Sonicare DiamondClean 9000 Electric Toothbrush, Sonic Toothbrush with App, Pressure Sensor, 4 Brushing Modes, 3 Intensity Levels, Charging Glass, Black & Rosegold, Dual Pack, Model HX9914/57

Overall Rating: 2.3 / 5 (average from multiple review sources, as of 18 Oct 2026)
Based on a total of 48,210 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
In stock
Direct debit Direct debit Mastercard Mastercard Visa Visa
£199.99
Free Delivery

Philips DiamondClean 9000 - 2-pack sonic electric toothbrush with charger & app - HX9914/57

Overall Rating: 1.3 / 5 (average from multiple review sources, as of 19 Oct 2026)
Based on a total of 1,019 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.
1-2 days
PayPal PayPal Mastercard Mastercard Visa Visa Klarna Klarna
£569.99
Free Delivery
Philips Sonicare DiamondClean 9000 Electric Toothbrush, Sonic Toothbrush with App, Pressure Sensor, 4 Brushing Modes, 3 Intensity Levels, Charging Glass, Black & Rosegold, Dual Pack, Model HX9914/57

Cheapest offer

This advanced Philips sonic toothbrush provides improved oral health with up to 10 x better plaque removal¹ with the C3 Premium brush head for naturally whiter teeth Personalise your brushing with this electric toothbrush: choose from 4 brushing modes and 3 intensity levels to meet your oral healthcare goals Safe and gentle: if you apply too much pressure, the handle will pulse slightly, reminding you to ease off the pressure, thereby protecting your teeth and gums Perfect your brushing routine: connect your electric toothbrush to the Philips Sonicare app for coaching and progress reports The set includes: 2 x DiamondClean 9000 sonic electric toothbrushes, 2 x C3 Premium Plaque Defence brush heads, 1 x charging glass, 1 x charging stand Contains UK 2-Pin bathroom plug for use in bathrooms. Packaging may vary.
£199.99
In stock
amazon.co.uk

🤖 Ask ChatGPT

Product Information

Packaging content

Number of chargers 1
Number of handles included 2 pc(s)
Charger Yes
Flosser included No
Number of brush heads included 2 pc(s)

Power

AC input voltage 110 - 220 V
AC input frequency 50 - 60 Hz
Power source AC/Battery
Battery type Built-in battery
Battery technology Lithium-Ion (Li-Ion)
Battery operated Yes

Features

Mobile app support Yes
Detachable head Yes
Purpose Adult
Product colour Black, White
Teeth brushing modes Daily care, Deep clean, Gum care, Whitening
Number of teeth brushing modes 5
Toothbrush type Sonic toothbrush

Product information

At a glance

  • Advanced plaque removal with sonic technology.
  • Stylish design with premium charging options.
  • Bluetooth connectivity for personalized brushing insights.

Note: This text was created with the help of AI.

Transform Your Brushing Experience

The Philips Sonicare DiamondClean 9000 HX9914/57 is the perfect choice for anyone seeking to elevate their oral hygiene routine. Whether you're a busy professional, a parent juggling multiple responsibilities, or simply someone who wants a brighter smile, this electric toothbrush meets your needs. With advanced technology and features that cater to every user, it’s designed to provide a superior cleaning experience that fits seamlessly into your life. Explore more about Electric Toothbrushes to see how this model stands out!

Innovative Cleaning Features

The DiamondClean 9000 is equipped with state-of-the-art sonic technology that delivers up to 62,000 brush strokes per minute. This powerful action helps to remove up to 10 times more plaque than a manual toothbrush. With its multiple cleaning modes—including Clean, White, Polish, Gum Care, and Deep Clean—you can tailor your brushing experience to suit your specific needs. The smart sensor technology guides you to apply the right pressure, ensuring that you get the best cleaning without damaging your gums.

Sleek and Stylish Design

Not only is the Philips Sonicare DiamondClean 9000 functional, but it’s also a stunning addition to your bathroom. This toothbrush features a sleek, modern design with a premium glass charging cup that adds an elegant touch to your space. The intuitive interface with a light-up display makes it easy to select modes and monitor battery life. Plus, the compact travel case ensures that you can keep it safe and charged while on the go, allowing you to maintain your oral care routine wherever life takes you.

Ultimate Convenience and Connectivity

Stay connected and informed with the Philips Sonicare app, which syncs seamlessly with your toothbrush via Bluetooth. This feature allows you to track your brushing habits, receive personalized coaching, and set oral health goals. Additionally, the long-lasting battery life means you can enjoy weeks of use on a single charge. With a quick charge option, you’ll never have to worry about running low on power. Experience the ultimate in convenience and let the DiamondClean 9000 revolutionize the way you brush your teeth!

Note: This text was created with the help of AI.

How well did the information meet your expectations and assist you further?

Not at all Neutral Very much

User reviews

Our reviews come from Trustami, a service that automatically collects, links, and verifies reviews from various sources such as Google, eBay, Amazon, and Trusted Shops. This gives users a transparent overview of a manufacturer's customer satisfaction.

4.4 out of 5 stars

847 Ratings
5 stars
594
4 stars
127
3 stars
45
2 stars
25
1 star
56
Rossmann.de Kunde

- Cleaning is fine - Mobile software is fine - ON/OFF button is very poor, after some time it requires a lot of force to turn on/off - It keeps getting worse until it becomes unusable - By now the third toothbrush is defective - An absolute design flaw!!!!! - Not recommended

via trustami

Amazon.de Kunde

True fact: If you clean two times per day you get the results, clean and healty gum and teeth. I haven't seen a dentist in 3 years already, (just for regular check-ups)..

via trustami

Amazon.de Kunde

I am very satisfied with the toothbrush – I’ve never felt such a smooth sensation on my teeth before! I find the recommendation in the instruction manual a bit confusing: to hold the brush head at 45 degrees to the teeth. I saw in the diagram that this advice probably applies to an older brush‑head …

via trustami

Amazon.de Kunde

I am absolutely thrilled with the Philips Sonicare DiamondClean 9000. Compared to my old electric toothbrush, this one really packs a punch and cleans noticeably more thoroughly. My teeth feel extremely smooth and clean after every use. The operation is simple, the programmes sensible, and the clean…

via trustami

Don't forget your voucher code: