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Philips Sonicare DiamondClean Smart 9300 Series Electric Toothbrush with Bluetooth

Rebate Available! $40 Visa prepaid card by mail. Learn More

Regular $259.99
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offer ends October 21 details



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offer ends October 21 details



Rebate Available! Purchase a DiamondClean Smart Series 9300 Electric Toothbrush at Kohl's or kohls.com and follow the instructions on the rebate form to receive a $40 Visa prepaid card by mail. Offer valid on purchases made October 11 - October 28, 2018. View the Sonicare rebate here.


Get the ultimate and most complete care with this Philips Philips Sonicare DiamondClean Smart electric toothbrush with Bluetooth for better dental health and a brighter smile.

Watch the product video here.


  • Eliminate guesswork with real-time feedback and personalized coaching for better oral care
  • Sonic technology with 4 brushing modes and smart brush head mode pairing technology
  • Improve gum health and efficiently remove plaque
  • A visual pressure sensor alerts you when you are brushing too hard
  • Three intensity settings help you customize your brushing experience
  • A customized reminder let you know when its time to replace the brush head
  • Charging glass can be used for charging or to rinse your mouth after brushing
  • Convenient travel case allows you to take your toothbrush on the go
  • Whitening capabilities


  • 1 Connected Philips Sonicare toothbrush handle with 4 modes
  • 1 Premium Plaque Control brush head
  • 1 Premium White brush head
  • 1 Premium Gum Health brush head
  • 1 Charging glass
  • 1 travel case


  • 9.9"H x 6.9"W
  • Model no. HX9903/01

Due to its contents, this product cannot be shipped via our Priority Service or sent to Alaska, Hawaii, P.O. boxes, and/or APO/FPO military addresses.

View our full return policy here.


Learn more about Bluetooth technology here.

  Bluetooth Compatibility Chart
  Version: Compatible With:
  Bluetooth Smart Ready* Bluetooth Smart Ready
Bluetooth Smart
  Bluetooth* Bluetooth Smart Ready
  Bluetooth Smart Bluetooth Smart Ready NA NA
*This Bluetooth version is backwards compatible.

Rebate Available! Purchase a DiamondClean Smart Series 9300 Electric Toothbrush at Kohl's or kohls.com and follow the instructions on the rebate form to receive a $40 Visa prepaid card by mail. Offer valid on purchases made October 11 - October 28, 2018. View the Sonicare rebate here.


Rated 4 out of 5 by from Helps you brush correctly The main thing I've learned from the user feedback this toothbrush provides is to lightly press the brush against your teeth. I had a friend tell me that they thought the Sonicare toothbrush was erroding their tooth surface near their gums. I suspect it may have been the case because they were pressing the brush to hard against their teeth. It is a very easy thing to do but with the pressure feedback provided by this brush, it constantly reminds you when you are pressing too hard. I need this reminder constantly! Before I used this brush, I had no idea how much pressure was needed vs. excessive.
Date published: 2018-07-30
Rated 5 out of 5 by from Best toothbrush ever! This is the only brush that makes my teeth look and feel clean. In addition, my teeth are much whiter since I started using it four months ago. My sister and brother-in-law got it for my birthday as they knew I had been searching for the perfect toothbrush. They both use one daily and love it too! Now I even travel with it as I was gone for a week traveling without it, and I could not get my teeth to feel clean. I couldn't wait to get home to my Philips DiamondClean Smart! Since then I have traveled with it twice, last thing to pack and first thing to unpack. It travels well in the case that comes with it! Thanks for this fine, dependable product.
Date published: 2018-09-22
Rated 4 out of 5 by from Very good toothbrush but sketchy documentation I've been pleased with the toothbrush and its many features. However, I am confused about when to replace the brush head. The very brief brochure describing the features only mentions that an icon will appear when it's time to replace the brush head. There's no mention of what the icon looks like. My brush head is getting worn but I haven't seen any icon other than the "Clean" light flashes when I finish brushing, but I don't know if that's the one telling me to change the brush head. Also the battery light goes on and off when it's time to charge, but again that isn't mentioned in the brochure, so I just figured it out intuitively.
Date published: 2018-07-22
Rated 5 out of 5 by from Major Improvements and spectacular results I have been using Philips Sonicare toothbrushes for 20 years and this is by far the best design and the new app puts this over the top. I've been using the Smart toothbrush since July and already showed improvement during my last cleaning at the dentist's. I have had 1mm improvements in 4 pocket areas - this is a first. Using the app allows for thorough cleaning and the new speeds and pressures are great. One of the problems I had over the years was using too much pressure when I brush, which really shortened the life of previous handles. Now, as long as I follow the app, and/or brush like I'm using the app, all is good. I highly recommend this product - so much so that 2 of my sisters use these now, and my daughter is getting hers by Christmas!!!
Date published: 2018-09-12
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