ProductsSupport

Healthy lifestyles start here. Sign up and get exclusive offers

2 year warranty

30-day return

Free delivery from $150

All series

  • Single Product Shot
  • Turntable image 1Turntable image 2Turntable image 3Turntable image 4Turntable image 5Turntable image 6Turntable image 7Turntable image 8Turntable image 9Turntable image 10Turntable image 11Turntable image 12Turntable image 13Turntable image 14Turntable image 15Turntable image 16Turntable image 17Turntable image 18Turntable image 19Turntable image 20Turntable image 21Turntable image 22Turntable image 23Turntable image 24Turntable image 25Turntable image 26Turntable image 27Turntable image 28Turntable image 29Turntable image 30Turntable image 31Turntable image 32Turntable image 33Turntable image 34Turntable image 35Turntable image 36Turntable image 37Turntable image 38Turntable image 39Turntable image 40Turntable image 41Turntable image 42Turntable image 43Turntable image 44Turntable image 45Turntable image 46Turntable image 47Turntable image 48Turntable image 49Turntable image 50Turntable image 51Turntable image 52Turntable image 53Turntable image 54Turntable image 55Turntable image 56Turntable image 57Turntable image 58Turntable image 59Turntable image 60Turntable image 61Turntable image 62Turntable image 63Turntable image 64Turntable image 65Turntable image 66Turntable image 67Turntable image 68Turntable image 69Turntable image 70Turntable image 71Turntable image 72
  • Product Detail Photograph
  • Product Detail Photograph
  • Product Detail Photograph
  • Product Detail Photograph
  • Alternative Product Photograph
  • Alternative Product Photograph
  • Alternative Product Photograph
  • Alternative Product Photograph
  • Product Detail Photograph
  • Single Product Shot
  • Turntable image 1Turntable image 2Turntable image 3Turntable image 4Turntable image 5Turntable image 6Turntable image 7Turntable image 8Turntable image 9Turntable image 10Turntable image 11Turntable image 12Turntable image 13Turntable image 14Turntable image 15Turntable image 16Turntable image 17Turntable image 18Turntable image 19Turntable image 20Turntable image 21Turntable image 22Turntable image 23Turntable image 24Turntable image 25Turntable image 26Turntable image 27Turntable image 28Turntable image 29Turntable image 30Turntable image 31Turntable image 32Turntable image 33Turntable image 34Turntable image 35Turntable image 36Turntable image 37Turntable image 38Turntable image 39Turntable image 40Turntable image 41Turntable image 42Turntable image 43Turntable image 44Turntable image 45Turntable image 46Turntable image 47Turntable image 48Turntable image 49Turntable image 50Turntable image 51Turntable image 52Turntable image 53Turntable image 54Turntable image 55Turntable image 56Turntable image 57Turntable image 58Turntable image 59Turntable image 60Turntable image 61Turntable image 62Turntable image 63Turntable image 64Turntable image 65Turntable image 66Turntable image 67Turntable image 68Turntable image 69Turntable image 70Turntable image 71Turntable image 72
  • Product Detail Photograph
  • Product Detail Photograph
  • Product Detail Photograph
  • Product Detail Photograph
  • Alternative Product Photograph
  • Alternative Product Photograph
  • Alternative Product Photograph
  • Alternative Product Photograph
  • Product Detail Photograph

Discontinued

Philips Sonicare DiamondCleanSonic electric toothbrush

HX9342/02

3.9

| (7) Reviews

Whiter, healthier teeth for life

Sonicare's best whitening in our most elegant Philips Sonicare electric toothbrush. Switch to Sonicare.

See all benefits
Philips Sonicare #11 icon badge DP recommendation [master-dcc2cb6d120c4b58b968b28400b191a1] [com-mig]

No.1 recommended sonic toothbrush brand by dental professionals worldwide1

Best Sonicare whitening electric toothbrush

Whiter, healthier teeth for life

  • 5 modes

  • 2 brush heads

Removes up to 7x more plaque than a manual toothbrush

Removes up to 7x more plaque than a manual toothbrush

Removes up to 7 times more plaque from hard to reach places than a manual toothbrush.

Improves gum health in only two weeks

Improves gum health in only two weeks

This Philips Sonicare electric toothbrush provides optimal cleaning between teeth and along the gumline for improved gum health in just two weeks.

Whitens teeth more than 2x better than a manual toothbrush

Whitens teeth more than 2x better than a manual toothbrush

This Philips Sonicare toothbrush whitens teeth more than 2x better than a manual toothbrush in just 1 week. Removes up to 100% more stains for whiter teeth in just 1 week.

Technical Specifications

Get support for this product

Find FAQs, user manuals, safety information and tips

Reviews

These reviews are managed by Bazaarvoice and comply with the Bazaarvoice Authenticity Policy, which is supported by anti-fraud technology and human analysis. Details may be found at
Customer opinions in the form of product and star ratings are useful for all customers. They allow you to learn more about the product and help you make a purchase decision. Any customer who has purchased a product online or in store can submit a review

3.9

of 5

7

Reviews

3

21/04/2020

United Kingdom

United Kingdom

Verified buyer

Great toothbrush

Looks great, works great, helpful customer services

Yes, I recommend this product

This review was made for DiamondClean HX9342/02 Sonic electric toothbrush

Date of Use 2019-04-21

Yes, I recommend this product

This review was made for DiamondClean HX9342/02 Sonic electric toothbrush

Date of Use 2019-04-21

21/12/2017

United Kingdom

United Kingdom

Excellent

One of the best product I have bough in a while!!!! Many thanks. Keep up the good work in producing quality products!

Yes, I recommend this product

This review was made for DiamondClean HX9342/02 Sonic electric toothbrush

Yes, I recommend this product

This review was made for DiamondClean HX9342/02 Sonic electric toothbrush

15/08/2017

United Kingdom

United Kingdom

Verified buyer

Excellent

My hygienist recommended the toothbrush, and can say it is excellent, my teeth feel really clean after use. USB travel charger makes it great to travel with too. Brought another as a gift for my daughter.

Yes, I recommend this product

This review was made for DiamondClean HX9342/02 Sonic electric toothbrush

Yes, I recommend this product

This review was made for DiamondClean HX9342/02 Sonic electric toothbrush

Sign up to the Philips newsletter for exclusive offers

  • $30 off your first purchase on the Philips online store.*
  • Exclusive member offers and early access to sales.
  • News on product launches and tips for healthy lifestyles.

I would like to receive promotional communications – based on my preferences and behaviour – about Philips products, services, events and promotions. I can easily unsubscribe at any time!

  • $30 off your first purchase on the Philips online store.*
  • Exclusive member offers and early access to sales.
  • News on product launches and tips for healthy lifestyles.
Disclaimers

  1. Source: Surveys were conducted in countries representing a total of 86% of the world’s market contribution to total power toothbrush retail sales value. Based on a study of over 2,800 dental professionals (dentists and hygienists) conducted in the United States, Canada, China, France, Germany, Italy, Japan, Korea, the Netherlands, Australia, Spain, and the United Kingdom in 2025 

  1. based on two periods of two-minute brushings per day, on clean mode