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Philips Sonicare DiamondClean Smart 9300 Rechargeable Electric Power Toothbrush, Grey, HX9903/41

4.5 4.5 out of 5 stars 1,365 ratings

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Products with trusted sustainability certification(s).

Product Certification (1)

GreenCircle Certified: Certified Environmental Facts Label GreenCircle Certified: Certified Environmental Facts Label

GreenCircle certifies that a product has a verified carbon footprint reduction through improvements in the raw materials used to make the product or in the manufacturing operation. These reductions are represented in GreenCircle's Certified Environmental Facts (CEF) label.The CEF label is a multi-attribute label that highlights sustainability achievements. It tells the complete sustainability story of products and manufacturing operations. Every attribute on the CEF label is third-party certified.

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Gray
4 Piece Set

Purchase options and add-ons

Brand Philips Sonicare
Age Range (Description) Adult
Special Feature Brushing Timer, Pressure Sensor, Travel Size, Rechargeable, Ergonomic, Bluetooth Connectivity
Power Source Corded Electric
Item Firmness Description Hard

About this item

  • Complete oral care with smart sensor technology for an exceptional clean
  • 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% more stains in just 3 days (in white plus 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
  • 4 modes: Clean, White plus, Deep Clean plus and Gum Health & 3 intensity levels
  • Includes: 1 Connected 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
  • Subscribe & Save on genuine Philips Sonicare brush head replacements and save up to 15%.

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Sustainability features

Sustainability certifications

Products with trusted sustainability certification(s).

Product Certification (1)

GreenCircle Certified: Certified Environmental Facts Label GreenCircle Certified: Certified Environmental Facts Label

GreenCircle certifies that a product has a verified carbon footprint reduction through improvements in the raw materials used to make the product or in the manufacturing operation. These reductions are represented in GreenCircle's Certified Environmental Facts (CEF) label.The CEF label is a multi-attribute label that highlights sustainability achievements. It tells the complete sustainability story of products and manufacturing operations. Every attribute on the CEF label is third-party certified.

Learn more about this certification

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Climate Pledge Friendly

From the manufacturer

man brushing teeth while looking at phone
black brush head on grey toothbrush handle
person holding bottom of grey toothbrush handle
two extra brush heads premium travel case charging glass sonicare app
Philips Sonicare ExpertClean 7500 Philips Sonicare DiamondClean 9300 Philips Sonicare DiamondClean 9500 Philips Sonicare DiamondClean 9700 Philips Sonicare DiamondClean 9750
Philips Sonicare ExpertClean 7500 Philips Sonicare DiamondClean 9300 Philips Sonicare DiamondClean 9500 Philips Sonicare DiamondClean 9700 Philips Sonicare DiamondClean 9750
Customer Reviews
4.5 out of 5 stars
10,376
4.5 out of 5 stars
4,122
4.5 out of 5 stars
4,374
4.4 out of 5 stars
1,834
4.5 out of 5 stars
1,878
Brushing Modes 1. Clean 2. White 3. Gum Health 4. Deep Clean+ 1. Clean 2. White 3. Gum Health 4. Deep Clean+ 1. Clean 2. White+ 3. Deep Clean+ 4. Gum Health 5.Tongue Care 1. Clean 2. White+ 3. Deep Clean+ 4. Gum Health 5.Tongue Care 1. Clean 2. White+ 3. Deep Clean+ 4. Gum Health 5.Tongue Care
Pressure Sensor Vibration Vibration + Light Vibration + Light Vibration + Light Vibration + Light
Connects to Sonicare App
Smart Sensors Brushing Time, Frequency, Pressure Brushing Time, Frequency, Pressure, Location, Scrubbing Brushing Time, Frequency, Pressure, Location, Scrubbing Brushing Time, Frequency, Pressure, Location, Scrubbing Brushing Time, Frequency, Pressure, Location, Scrubbing
Travel Case Charging Travel Case Premium Travel Case Charging Travel Case Charging Travel Case Charging Travel Case
Brush Heads 2 3 4 8 4
Premium Charging Glass
Brush Head Holder

Product Description

Get the ultimate and most complete care with DiamondClean Smart. Eliminate guesswork with real time feedback and personalized coaching so you can improve your technique and achieve 100% confidence in your oral care. It's more than just a toothbrush - it's a complete oral care solution. Featuring Sonic technology, 4 brushing modes and smart brush head mode pairing technology, the Philips Sonicare DiamondClean Smart Rechargeable toothbrush delivers superior plaque removal, gum health and whitening performance. Philips Sonicare DiamondClean Smart goes beyond traditional cleaning to deliver up to 10x more plaque removal*, removes 100% more stains in just 3 days** and improve 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 brush head via a customized reminder. Its 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. *vs. a manual toothbrush ** vs. a manual toothbrush in white+ mode *** vs. a manual toothbrush in Gum Health mode. Subscribe & Save on genuine Philips Sonicare brush head replacements and save up to 15%.

Product details

  • Is Discontinued By Manufacturer ‏ : ‎ No
  • Product Dimensions ‏ : ‎ 4.37 x 6.85 x 9.92 inches; 2.29 Pounds
  • Item model number ‏ : ‎ HX9903/41
  • Batteries ‏ : ‎ 1 A batteries required. (included)
  • Date First Available ‏ : ‎ March 26, 2017
  • Manufacturer ‏ : ‎ Philips Oral Healthcare
  • ASIN ‏ : ‎ B06XSH2SS8
  • Customer Reviews:
    4.5 4.5 out of 5 stars 1,365 ratings

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Philips Sonicare DiamondClean Smart 9300 Rechargeable Electric Power Toothbrush, Grey, HX9903/41
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Price$229.82$279.96$99.99$109.96$284.90-10% $89.96
List:$99.99
Price Per Unit$229.82 / Count$279.96 / Count$99.99 / Count$109.96 / Count$142.45 / Count$89.96 / Count
Delivery
Get it as soon as Sunday, Mar 31
Get it as soon as Sunday, Mar 31
Get it as soon as Sunday, Mar 31
Get it as soon as Sunday, Mar 31
Customer Ratings
Battery life
3.9
4.0
4.4
4.2
4.2
4.3
Value for money
3.6
3.0
4.1
3.8
4.5
4.7
For traveling
4.1
4.2
4.0
4.4
For deep cleaning
4.2
5.0
4.2
Easy to use
4.0
4.5
4.5
Sold By
Woot
Amazon.com
Amazon.com
Amazon.com
thehappystore
Amazon.com
power source
Corded Electric
Corded Electric
Corded Electric
Corded Electric, Battery Powered
Battery Powered
Battery Powered, Electric Powered
operation mode
Semi-Automatic
Semi-Automatic
Automatic
Semi-Automatic
Automatic
Semi-Automatic
number of settings
4
5
3
3
5, 4
3
target audience
Unisex-Adults
Unisex-Adults
Unisex-Adults
Unisex-Adults
Unisex-Adults
Unisex-Adults
handle material
Plastic
Plastic
Plastic
Plastic
Plastic
Plastic
weight
2.31 pounds
1.23 pounds
377 grams

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Customer reviews

4.5 out of 5 stars
4.5 out of 5
1,365 global ratings

Customers say

Customers like the cleanliness and quality of the toothbrush. They say it does a good job of cleaning their teeth and feels super clean. That said, some complain about the durability. Opinions are mixed on performance and value.

AI-generated from the text of customer reviews

36 customers mention33 positive3 negative

Customers are satisfied with the cleanliness of the toothbrush. They mention that it does a good job of cleaning their teeth, and that it gives an amazing clean. They also appreciate the four different cleaning modes, and the Bluetooth feature. They say that the teeth whitening mode is their favorite, making their teeth feel and look really clean and white.

"...My teeth feel so much cleaner after using this!" Read more

"...I love it, it gets your teeth really clean." Read more

"...Amazing brushes, long battery life, clean teeth. Use this and get amazing results at your dental visits." Read more

"...The things I like. My teeth have never felt so clean...." Read more

33 customers mention26 positive7 negative

Customers like the quality of the toothbrush. They say it's the best brush ever, the best electric toothbrush they have ever had, and spectacular. Some mention that the toothbrush brushes well and is useful and stylish.

"Excellent." Read more

"...We do not use the app at all so I am not rating that. Amazing brushes, long battery life, clean teeth...." Read more

"...However, my frustration with the PS model 9300 has boiled over. It brushes well and my teeth are clean plus I like the travel case that comes the..." Read more

"...My theory is that the bristles are too short and stiff, because I can't get down to the gumline without angling the brush just right." Read more

56 customers mention17 positive39 negative

Customers are mixed about the performance of the toothbrush. Some mention that it works extremely well and their teeth feel cleaner, while others say that it stopped working after 4 months, won't charge, and now doesn't work at all. Some say that the toothbrushes fail a lot after a while and become noisy. They also mention that the product is overpriced and has no better functionality than less expensive models.

"...I think this is a great toothbrush but exactly 1 year its completely dead." Read more

"...was building up around the power button and it was becoming impossible to use anymore...." Read more

"Had to replace , didn’t know if I would like the color but great, very effective." Read more

"Great product when it works; every 2 years they just magically stop working and we are required to spend another $200 for the toothbrush along with..." Read more

25 customers mention11 positive14 negative

Customers are mixed about the value of the toothbrush. Some mention it's worth every dollar and an investment purchase, while others say that it broke after a year and is not worth the price.

"...Fifth thing I hate is the price fluctuation. I paid $200.00 for mine, two weeks later I bought one for my husband and paid thirty dollars less...." Read more

"I liked this tooth brush for the year it worked. Was it worth the money? No way. I wonder why it costs so much?..." Read more

"...Annoying.In addition to the initial cost, the brush heads are really expensive...." Read more

"...A major investment purchase, but cheaper than deep cleanings or fillings under nitrous oxide!" Read more

24 customers mention5 positive19 negative

Customers are dissatisfied with the durability of the toothbrush. They mention that it broke in less than three months, sounds like it's coming apart, and is flimsy for the price. Some customers also mention that the travel case is very low quality and has no drying vents. Overall, customers are disappointed in the quality control of Phillips and will be switching to oral b.

"...’s not worth spending this kind of money for a toothbrush that breaks after a year. I can only hope Sonicare will replace this one." Read more

"...Travel case very low quality, with no drying vents and a cheap plastic flex section rather than a true hinge...." Read more

"...The bottom broke while I was trying to remove it. Don’t waste your money...." Read more

"...weeks after replacing a cheap electric toothbrush, I am absolutely floored by the quality...." Read more

Monitors brushing regulates pressure...
5 Stars
Monitors brushing regulates pressure...
Has multiple setting, and app monitors each section brushed and regulates how much pressure is applied.Battery last roughly 1 week in between Charging.
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Josue camargo
3.0 out of 5 stars Se descompone muy rápido
Reviewed in Mexico on November 19, 2021
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