Best Philips Sonicare deals for March 2024

The latest deals on Philips Sonicare electric toothbrushes, including DiamondClean, ProtectiveClean and Prestige

Best Philips Sonicare deals, electric toothbrush deals
(Image credit: Philips)

If you’re on the lookout for a new electric toothbrush in 2023, we’ve got you covered with the best Philips Sonicare deals for this month. There are multiple electric toothbrush options available so we've rounded up the best deals on the full Sonicare range.

While the age old debate of electric toothbrush vs manual brushing continues to rage on, electric toothbrushes have become extremely popular over the years, mainly due to their deep cleaning, healthier feel and app integrations. However, electric toothbrushes aren’t the cheapest and you can often find the most popular models average at around £300.

This is where this guide comes in, as we’ve rounded up the very best deals you can find on the Philips Sonicare range of electric toothbrushes. Philips is an extremely popular brand, offering a wide array of products from electric toothbrushes and razors to TVs and speakers. The Sonicare line is up there with some of the best electric toothbrushes you can find today, but what is Philips Sonicare?

Philips Sonicare electric toothbrushes use Sonic technology to move the brush head with up to 62,000 movements per minute. This creates microbubbles that clean between the teeth and delivers a deep clean that leaves the mouth feeling fresh and healthy. The different electric toothbrushes that you can find in the Sonicare range include: DiamondClean, ProtectiveClean, Prestige and Kids models.

Like most electric toothbrushes, Philips Sonicare is on the pricier side but you can find many deals and discounts on select models on the Philips website and select retailers.

Philips Sonicare DiamondClean deals

Philips Sonicare DiamondClean deals

(Image credit: Philips)

We’re starting off strong with the popular Philips Sonicare DiamondClean collection. Like all Sonicare toothbrushes, the DiamondClean uses Sonic technology but what sets it apart is its four cleaning modes, three intensity levels and built-in pressure sensors which delivers whiter teeth. There are two different types of DiamondClean toothbrushes that are on offer: 9000 and Smart.

The Philips Sonicare DiamondClean 9000 offers a powerful performance, sleek design and the wide brush head gets more surface contact with teeth to remove 10x more plaque. While the sensors could be better, it’s still an impressive brush as we mention in our Philips Sonicare DiamondClean 9000 review.

The Philips Sonicare DiamondClean Smart is a step up from the 9000 due to its smart capabilities. The smart brush head and sensors connect to the Philips Sonicare app which gives you personalised coaching so you can brush better, gentler and cleaner. Prices on the Philips Sonicare DiamondClean range vary but they typically start at £349.99. As we mentioned before, prices go up and down on this line and the best deal we’ve found on the DiamondClean was half price.

Philips Sonicare ProtectiveClean deals

Philips Sonicare ProtectiveClean deals

(Image credit: Philips)

Next up is the Philips Sonicare ProtectiveClean range. There are three versions of the Philips Sonicare ProtectiveClean: 4300, 5100 and 6100.

The Philips Sonicare ProtectiveClean 4300 is the most basic model with a built-in pressure sensor and 1 cleaning mode. It delivers an impressive clean but if you want something more high tech, the Philips Sonicare ProtectiveClean 5100 has 3 cleaning modes and is gentle on sensitive areas of the teeth. The Philips Sonicare ProtectiveClean 6100 is the latest model from this range and has 3 cleaning modes and 3 intensity settings. Like the 5100, it comes with a travel case and is the most expensive from the range at £299.99. See our Philips Sonicare 6100 ProtectiveClean review for more details.

Philips Sonicare 9900 Prestige deals

Philips Sonicare 9900 Prestige deals

(Image credit: Philips)

The Philips Sonicare 9900 Prestige is a power toothbrush with SenseIQ technology and is regarded as Philips' most advanced electric toothbrush. Alongside Sonic technology, SenseIQ senses pressure, motion and coverage and adapts accordingly so you can get the best results that’s also sensitive and gentle to the teeth and gums. Like the DiamondClean Smart brush, the 9900 Prestige connects to the Sonicare app and uses AI for coaching tips, progress results and more. The Philips Sonicare 9900 Prestige starts at £299.99 and like all Philips Sonicare brushes, it comes in multiple colours.

Philips Sonicare For Kids deals

Philips Sonicare For Kids deals

(Image credit: Philips)

Unsurprisingly, the Philips Sonicare For Kids is an electric toothbrush made for children! The Philips Sonicare For Kids is Bluetooth-enabled and connects to the coaching app to teach kids how to brush better and to keep them engaged while they brush their teeth. It comes with 2 cleaning modes and to keep things more interesting, the brush has a fun design and comes with sticker packs. Prices start at £69.99 and you’ll also receive 2 brush heads in your purchase.

If you’re interested in which replacement head is the best for your Philips toothbrush, check out our comparison guide to the best Sonicare brush heads.

For further discounts on Philips Sonicare toothbrushes, you can use these Philips discount codes.

If you’re interested in an electric toothbrush from a different brand or company, check out the best cheap electric toothbrush deals for more, plus we’ve listed some of the best deals below.

Bethan Girdler-Maslen
Home Editor

Beth is Home Editor for T3, looking after style, living and wellness. From the comfiest mattresses to what strange things you can cook in an air fryer, Beth covers sleep, yoga, smart home, coffee machines, grooming tools, fragrances, gardening and much more. If it's something that goes in your house, chances are Beth knows about it and has the latest reviews and recommendations!


Having always been passionate about writing, she’s written for websites, newspapers and magazines on a variety of topics, from jewellery and culture, to food and telecoms. You can find her work across numerous sites, including Wedding Ideas Magazine, Health & Wellbeing, The Bristol Post, Fashion & Style Directory, TechRadar, CreativeBloq and more. In her spare time, Beth enjoys running, reading, baking and attempting craft projects that will probably end in disaster!