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Philips Sonicare DiamondClean Smart 9300 Rechargeable Electric Power Toothbrush, Black, HX9903/11
Sustainability certifications
Products with trusted sustainability certification(s).
Product Certification (1)
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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Purchase options and add-ons
Brand | Philips Sonicare |
Age Range (Description) | Adult |
Special Feature | Pressure Sensor, Rechargeable |
Power Source | Corded Electric |
Item Firmness Description | Hard |
About this item
- Complete oral care with smart sensor technology for an exceptional clean.Voltage : 110-220 V. Speed : Up to 62000 brush movement/min.
- 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+ 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+, Deep Clean+ 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%.
Frequently bought together
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- Climate Pledge FriendlyProducts with trusted sustainability certification(s). Learn more
PRODUCT CERTIFICATION (1)
GreenCircle Certified: Certified Environmental Facts Label verifies product carbon footprint reduction in the raw material or manufacturing stage.
- Climate Pledge FriendlyProducts with trusted sustainability certification(s). Learn more
PRODUCT CERTIFICATION (1)
GreenCircle Certified: Certified Environmental Facts Label verifies product carbon footprint reduction in the raw material or manufacturing stage.
- Climate Pledge FriendlyProducts with trusted sustainability certification(s). Learn more
PRODUCT CERTIFICATION (1)
GreenCircle Certified: Certified Environmental Facts Label verifies product carbon footprint reduction in the raw material or manufacturing stage.
Sustainability certifications
Products with trusted sustainability certification(s).
Product Certification (1)
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.
From the manufacturer
Philips Sonicare ExpertClean 7500 | Philips Sonicare DiamondClean 9300 | Philips Sonicare DiamondClean 9500 | Philips Sonicare DiamondClean 9700 | Philips Sonicare DiamondClean 9750 | |
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Customer Reviews |
4.5 out of 5 stars
10,377
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4.5 out of 5 stars
4,122
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4.5 out of 5 stars
4,374
|
4.4 out of 5 stars
1,834
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4.5 out of 5 stars
1,878
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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; 2.31 Pounds
- Item model number : HX9903/11
- Batteries : 1 A batteries required. (included)
- Date First Available : March 26, 2017
- Manufacturer : Philips Sonicare
- ASIN : B06XT19TYD
- Best Sellers Rank: #27,089 in Health & Household (See Top 100 in Health & Household)
- #60 in Sonic Toothbrushes
- Customer Reviews:
Compare with similar items
This Item Philips Sonicare DiamondClean Smart 9300 Rechargeable Electric Power Toothbrush, Black, HX9903/11 | Recommendations | dummy | dummy | dummy | |
Try again! Added to Cart Add to Cart | Try again! Added to Cart Add to Cart | Try again! Added to Cart Add to Cart | Try again! Added to Cart Add to Cart | Try again! Added to Cart Add to Cart | |
Price | -7% $212.99$212.99 List: $229.96 | $99.99$99.99 | $109.96$109.96 | $284.90$284.90 | -14% $86.44$86.44 List: $99.99 |
Price Per Unit | $212.99 / Count | $99.99 / Count | $109.96 / Count | $142.45 / Count | $86.44 / Count |
Delivery | — | — | Get it as soon as Monday, Apr 1 | — | Get it as soon as Monday, Apr 1 |
Customer Ratings | |||||
Battery life | 4.0 | 4.4 | 4.2 | 4.2 | 4.3 |
For traveling | 3.9 | — | 4.2 | 4.0 | 4.4 |
Value for money | — | 4.1 | 3.8 | 4.5 | 4.7 |
For deep cleaning | 4.3 | — | — | 5.0 | 4.2 |
Sold By | Pro-Distributing | Amazon.com | Amazon.com | Loong & Sons | Mixed Bag Media |
power source | Corded Electric | Corded Electric | Corded Electric, Battery Powered | Battery Powered | Battery Powered, Electric Powered |
operation mode | Semi-Automatic | Automatic | Semi-Automatic | Automatic | Semi-Automatic |
number of settings | 4 | 3 | 3 | 5, 4 | 3 |
target audience | Unisex-Adults | Unisex-Adults | Unisex-Adults | Unisex-Adults | Unisex-Adults |
handle material | Plastic | Plastic | Plastic | Plastic | Plastic |
weight | 2.31 pounds | 1.23 pounds | 377 grams | — | — |
Videos
Videos for this product
2:02
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4 YEAR REVIEW!! Philips Sonicare Diamond Clean Power Toothbrush
Ryan
Videos for this product
2:10
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Overview and My Favorite Features!
⭐️Real Deal Reviews⭐️
Videos for this product
1:31
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HONEST REVIEW! Must watch before buying!
Brian & Camila's Must Haves
Videos for this product
6:35
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sonicare 9300, shall we just call it extravagant? :)
dietetzners
Videos for this product
11:19
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floss AND brush? what about 1 handheld and 1 deluxe-brush?
dietetzners
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Customer reviews
Customer Reviews, including Product Star Ratings help customers to learn more about the product and decide whether it is the right product for them.
To calculate the overall star rating and percentage breakdown by star, we don’t use a simple average. Instead, our system considers things like how recent a review is and if the reviewer bought the item on Amazon. It also analyzed reviews to verify trustworthiness.
Learn more how customers reviews work on AmazonCustomers say
Customers like the cleanliness of the toothbrush. They say it provides a very deep cleaning experience, without the need to vigorously scrub your teeth. Customers also mention that their teeth feel very clean after every brush. However, some customers have different opinions on quality, performance, battery life, and value.
AI-generated from the text of customer reviews
Customers like the cleanliness of the toothbrush. They mention that it provides a very deep cleaning experience, and leaves them feeling very clean. Some say that the toothbrush works well for a while and leaves their mouth feeling clean and fresh.
"...With this toothbrush there is no need to vigorously scrub your teeth, just place it over your teeth and let this bad boy do all the work!..." Read more
"Very nice product despite it having some gimmicky features. Excellent clean and easy to use; that being said, it has way too many different modes..." Read more
"...More of a gimmick vs. actual functionality.PS: It cleans and works great as expected of a Sonicare...." Read more
"...The cup can also be easily cleaned which is a big plus...." Read more
Customers are mixed about the quality of the toothbrush. Some mention that it functions well, is satisfied, and is much better than a standard electric brush. However, others say that it has terrible quality and started to break down shortly after purchase.
"...Overall: This toothbrush is phenomenal! If you’re on the fence but can swing it, I say go for it, you’re investing in yourself...." Read more
"...The aftermarket ones are a lot less money but most are of poor quality." Read more
"...glossy feel when running your tongue over your teeth but.....this toothbrush is amazing. Its sleek it beautiful and its functional...." Read more
"Very nice product despite it having some gimmicky features...." Read more
Customers are mixed about the performance of the toothbrush. Some mention that it works amazingly well, is effective, and gentle on their teeth. However, others say that it never works, the functionality has gotten worse, and the engine doesn't work as well anymore.
"...Its sleek it beautiful and its functional. What's better than a nice glass cup to use to rinse you mouth out?..." Read more
"...Update: about exactly 7 months after ordering mine stopped working. Called Philips late on a Monday and got a replacement on Thursday!..." Read more
"...This is the same brush just a newer model. Works great and has the quad pacer that I like so I can time my brushing...." Read more
"...And Sonicare's "sonic" cleaning is both effective and gentle on your teeth...." Read more
Customers are mixed about the value of the toothbrush. Some mention it's worth the cost, and the accessories are readily available for reasonable prices. However, others say that they're not impressed at the price, the replacement heads are a bit pricey, and that the price of new brushes is insane.
"...That said, the brush heads are very expensive, averaging ~$15 each, so for the extra $30 you are essentially just buying 2 extra heads...." Read more
"...Accessories are readily available for reasonable prices and the charging system is very good...." Read more
"...2. Expensive replacement heads: Each head is more expensive than a regular toothbrush...." Read more
"...All in all is a good but overpriced product with several glitches and imperfections that will get ironed out in future versions...." Read more
Customers are mixed about the battery life of the toothbrush. Some mention that it has a long battery life, while others say that it doesn't last long. Some say that the battery starts to fade after a couple years and that it stopped taking a full charge as soon as the warranty ended.
"...My last conversation with support was not very pleasant. Lasted less than 8 months and felt like I was receiving a threat. Model 9300." Read more
"...The battery life is great, i can go a day or two without charging and use twice a day with no issue, then again, to charge it I just drop it back..." Read more
"...The last one concerned me because of the short battery life. Skeptical to spend the money on the Smart 9300...." Read more
"This is my second unit. The first just slowly stopped emitting enough power, but I had it for a while so I just foolishly bought another...." Read more
Reviews with images
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Top reviews
Top reviews from the United States
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I recently purchased this toothbrush and honestly, I don’t know how/why I’ve gone so long without investing in a tool that I’ll use daily and has such a substantial effect on my quality of life.
Pros: The vibrations are STRONG! They don’t hurt or anything but, they definitely make cheaper alternatives feel like a child’s toy.
The toothbrush is rechargeable, no more fumbling through junk drawers scavenging two AA’s in an attempt to brush your teeth.
There are about 4/5 different settings and some even utilize there own specific brush heads.
There is a light around the base of the handle that lights up to inform you when/if you’re brushing too hard. With this toothbrush there is no need to vigorously scrub your teeth, just place it over your teeth and let this bad boy do all the work!
You know that feeling when you leave the dentist after a cleaning and you keep rubbing your tongue along your teeth because they’re so polished and smooth? While not quite a replica of that feeling, this toothbrush can definitely come close to recreating that feeling daily!
Cons: While not a major concern for me, I feel it’ll be benefited to share the fact that this bad boy can be a little loud. It is to be expected with a toothbrush this powerful so I don’t knock them for it but, I wanted to at least mention it.
If you make the mistaking of wetting your brush head and turning on the toothbrush before it is in your mouth, expect a mess. The strength of this toothbrush will result in a mirror splattered with enough toothpaste to put a frat house bathroom to shame. That’s an exaggeration but, it will get everywhere if you turn it on before it’s in your mouth.
Overall: This toothbrush is phenomenal! If you’re on the fence but can swing it, I say go for it, you’re investing in yourself. If this price point is too steep for you, definitely check out some less expensive electric toothbrushes, they still outperform manual ones. You teeth will thank you.
It was as powerful as some of my other brushes but then again, I noticed I associate power with loudness, this brush is so quite you think its not working hard. But then you push the brush hard onto you teeth and you realize there is no way you can slow it down without blowing a hole through you gums. I love the booklet and the app, it makes toothbrushing easy to track, critique and ultimately improve. The various brush head have a unique function and when applied the way intended its evident that all angles were considered in each brush design.
The battery life is great, i can go a day or two without charging and use twice a day with no issue, then again, to charge it I just drop it back into the cup and it recharge begins. There are no shortcomings with this product, i love it and will never go to another toothbrush!
Update: about exactly 7 months after ordering mine stopped working. Called Philips late on a Monday and got a replacement on Thursday! Great customer service, was only a few minutes of hold time and they kept me informed of the replacement status via email the whole time.
Reviewed in the United States on January 7, 2023
Top reviews from other countries
What I don't like is the prices being so high compared to other good and reputable brands ( not taking names for ethical reasons)
What I also don't like is that they don't provide spare brush heads for the machine, because brush has a limited life span and need to be replaced regularly . They should provide atleast 5 brushes with the machine, which is not cheap either .
Product is good - But its certainly not value for money
He is very happy
Amazon support is worse, they would not escalate the issue and offer a simple resolution - can you buy an adapter?
I mean if I bought an apple or samsung which are also made in china, would they come with chinese adapters?
The seller does not mention that this item comes with a chinese adapter and is misselling the item.
What good is an electric toothbrush when it wont charge?
Reviewed in India on January 19, 2022
Amazon support is worse, they would not escalate the issue and offer a simple resolution - can you buy an adapter?
I mean if I bought an apple or samsung which are also made in china, would they come with chinese adapters?
The seller does not mention that this item comes with a chinese adapter and is misselling the item.
What good is an electric toothbrush when it wont charge?
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