Philips Sonicare DiamondClean Smart 9300 Rechargeable Electric Toothbrush, Black HX9903/11

Get the ultimate and most complete care with Diamond Clean Smart. Eliminate guesswork with real time feedback and personalized coaching so you can improve your technique and achieve 100 percent confidence in your oral care. It’s more than just a toothbrush it’s a complete oral care solution. The best from Philips Sonicare. Featuring Sonic technology that gently removes plaque, 4 brushing modes and smart brush head mode pairing technology, The Philips Sonicare Diamond Clean Smart Rechargeable toothbrush delivers the best plaque removal, gum health improvement and whitening performance. Philips Sonicare Diamond Clean Smart goes beyond traditional cleaning to deliver up to 10x more plaque removal, removes 100 percent more stains in just 3 days and improves Gum Health up to 7x in just 2 weeks. It also features a visual pressure sensor to alert you when you are brushing too hard. Customize your brushing experience using the 4 different modes and 3 intensity settings and know when to replace your premium brush heads via a customized reminder. The travel case allows you to take your toothbrush on the go and also includes a charging glass that can be used for charging or to rinse your mouth after brushing.

Product Features

  • Philips Sonicare’s best ever toothbrush for the most exceptional clean and complete care
  • Removes up to 10x more plaque and improves gum health up to 7x in just 2 weeks (in gum health mode vs. a manual toothbrush)
  • Removes up to 100 percent more stains in just 3 days (in white+ mode vs. a manual toothbrush)
  • 3 different smart brush head types automatically pair with the appropriate brushing mode and smart sensors provide real time feedback
  • Speed: Up to 62000 brush movement/min; Voltage: 110 220 V
  • With Amazon Dash Replenishment, you can set up automatic deliveries so you never run out of brush heads again

3 thoughts on “Philips Sonicare DiamondClean Smart 9300 Rechargeable Electric Toothbrush, Black HX9903/11”

  1. Do not buy this porduct Do not buy this product. I have had this toothbrush for almost a year, received as a Christmas present in 17. I must say that this product does it job above and beyond the description. My teeth have never been cleaner. The brushing experience is great and the toothbrush teaches you how to completely cover all areas of your mouth. It is an outstanding toothbrush that up until yesterday I would have highly recommended. Then along comes Phillips with an update. Now you cannot brush your teeth…

  2. Great toothbrush, while it functions This unit is amazing, while it actually functions. This is the third diamond care unit I have personally owned, and also the third unit to cease functioning (each unit only lasting a year or less).The first unit’s metal shaft (where the toothbrush head attaches) became loose and started making a loud buzzing sound, which progressively got worse until the brush no longer pulsated. It had never been dropped, and I had always been very careful with how I handled it. I contacted…

  3. You’ll be thoroughly impressed, even if you are upgrading from another electric toothbrush. I recently upgraded to this toothbrush from a Philips Sonicare Flexcare and it has been absolutely worth it. If you are considering upgrading from a traditional toothbrush to an electric / sonic toothbrush I would recommend doing it immediately. For me, getting an electric toothbrush has been the best investments in personal hygiene by far. It is something I use multiple times a day, and every time I switch back to a traditional toothbrush or any reason, I can tell the difference. Even my…

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