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  • Whiter teeth. Gently does it.
  • Whiter teeth. Gently does it.
  • Whiter teeth. Gently does it.
  • Whiter teeth. Gently does it.
  • Whiter teeth. Gently does it.
  • Whiter teeth. Gently does it.
  • Whiter teeth. Gently does it.
  • Whiter teeth. Gently does it.
  • Whiter teeth. Gently does it.
  • Whiter teeth. Gently does it.
  • Whiter teeth. Gently does it.
  • Whiter teeth. Gently does it.

Philips Sonicare 4100 SeriesSonic electric toothbrush

Available in

Whiter teeth. Gently does it.
Feel the difference of a gentle clean with our Pressure Sensor while whitening your teeth in 1 week.
See all benefits
Philips Sonicare #11 icon badge DP recommendation [master-dcc2cb6d120c4b58b968b28400b191a1] [com-mig]

most used power toothbrush brand by dental professionals

Whitens teeth in just 1 week.

Whiter teeth. Gently does it.

  • Sonicare technology

  • QuadPacer and SmarTimer

  • Slim ergonomic design

  • 14 day battery life

Whitens teeth in just one week

Whitens teeth in just one week

Click on the W2 Optimal White brush head to remove surface stains and reveal a whiter smile. With its densely packed central stain-removal bristles, it's clinically proven to whiten teeth in just one week.*

Pressure Sensor helps protect your teeth and gums

Pressure Sensor helps protect your teeth and gums

Built-in pressure sensor automatically detects the pressure you apply, warns you and reduces the toothbrush vibrations automatically to help protect your gums. The toothbrush will make a pulsing sound as a reminder to ease off the pressure. 7 out of 10 people found this feature helped them become better brushers.

Optimise your brushing with SmarTimer and QuadPacer

Optimise your brushing with SmarTimer and QuadPacer

2 minute SmartTimer and 30 second QuadPacer guide you to brush for the recommended time in all areas of your mouth to ensure a complete clean.

Technical specifications

Reviews

Understand product reviews

4.1

of 5


121

Reviews

87%

recommend this product


5
4
3
2
1

Davey63

28/04/2026

United Kingdom

Verified buyer

Excellent good price

Chose as previous toothbrush broke down out of warranty. Selected on price and a step up from previous brush. Finding it a good buy and doesn't loose charge quickly. Happy

Pros

Price quality

Yes, I recommend this product

This review was made for 4100 Series HX3689/41 Sonic electric toothbrush

Yes, I recommend this product

This review was made for 4100 Series HX3689/41 Sonic electric toothbrush

Bentley66

06/02/2026

United Kingdom

Verified buyer

Great VFM

Great value for money and does the job .Quality product.

This review was made for 4100 Series HX3681/54 Sonic electric toothbrush

This review was made for 4100 Series HX3681/54 Sonic electric toothbrush

A-Classy-Lady

23/09/2025

United Kingdom

Verified buyer

Great Toothbrush ..................

Having purchased and used a Philips Sonic Electric Toothbrush previously which eventually stopped working, I liked it so much I decided to order another one, albeit a lower priced one as they are rather expensive for how long they last. This one was purchased in a sale, so great price. Having used it for a good few months now, would definitely recommend this Electric Sonic Toothbrush, keeps my teeth clean, fresh and seem to be gleaming! If you are able to purchase at a reduced price it is reasonable value for money, at a full price I would say not, plus for what you are spending, they do not always last as long as they should and cheaper to buy a new one than have them repaired. Would highly recommend this Philips Sonic Electric Toothbrush if you require one that seems to look after your teeth and gums, the 2 minute timer is a great asset too.

Pros

Does the job efficiently better than a manual - Easy to maintain.

Cons

Expensive - Doesn't always last - Toothbrush Heads can be costly.

Yes, I recommend this product

This review was made for 4100 Series HX3681/54 Sonic electric toothbrush

Yes, I recommend this product

This review was made for 4100 Series HX3681/54 Sonic electric toothbrush

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Disclaimers
  1. Individual results may vary

  2. Data on file

  3. based on two periods of brushing for two minutes per day on Standard mode