I've had this since 2017 and love it. The buttons are just now starting to get so they don't press as easily, so I'm considering a replacement soon, but the 4 years was worth it, in my opinion (and my dentist's; I'm no longer being told I don't brush well enough).
I do have to kind of hold my mouth open and lean over the sink while I brush, otherwise I start gagging from bubbles or whatever because I have a really bag gag reflex (and I use a non-foaming toothpaste), so the toothpaste/hard water running down the handle of the brush is part of why the buttons are starting to go. I do wipe it down after every use, and occasionally take a q-tip with vinegar around the buttons to try to dissolve some of the minerals. My mom says what she does is keep her mouth closed, but pause the brush mid cycle to spit. Just a comment, since I've seen reviews complaining about it being hard to brush because you can't take the brush out of your mouth while it's on (and don't forget to put it in your mouth before turning it on, or you'll have toothpaste everywhere!)
The battery usually lasts me about 2 weeks or so, and is still going strong 4 years later. Even my husband's battery is doing well, and it occasionally goes months without use (draining naturally) when he's deployed. I would suggest getting a version with the charging case though, and if I replace mine, that's what I intend to do. We went on a short trip once where I didn't bring the charger, but the flight was bumpy enough I guess the toothbrush thought it was being picked up so the lights were coming on or something...not entirely sure, but it was fully charged when we left and completely dead when we landed. Luckily my husband had the charging case. It takes forever to do a full charge, but it works well in a pinch. I really like the charging glass it comes with though, it's a nice looking toothbrush holder and fits nicely on our mirror.
I actually haven't really used the Bluetooth part much, because the phone I had when I got it wasn't compatible and I forgot about it when I got the new phone. I do remember using it with my tablet some at the beginning though, and it had some cool features, was just inconvenient on the tablet. But if you aren't going to use the Bluetooth, there may be some cheaper models that would be more worthwhile.
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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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Philips Sonicare DiamondClean Smart Electric, Rechargeable Toothbrush for Complete Oral Care – 9300 Series, Black, HX9903/15
$199.96 ($199.96 / Count)
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Sustainability certifications
Products with trusted sustainability certification(s).
Product Certification (1)
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.
Part of
From the manufacturer
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| 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 |
10,466
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10,097
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4,414
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2,065
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2,394
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| Price | $199.99 | $199.99 | — | $279.99 | $339.96 |
| 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 | ✓ |
Compare with similar items
This Item  Philips Sonicare DiamondClean Smart 9300 Rechargeable Electric Power Toothbrush, Black, HX9903/11 |  |  |  |  |  | |
| Price | $199.99 | -10% $179.96 List: $199.96 | -20% $96.00 List: $119.99 | -21% $78.97 List: $99.99 | -18% $279.96 List: $339.99 | -20% $39.95 List: $49.95 |
| Price Per Unit | $199.99 / Count | $179.96 / Count | $96.00 / Count | $78.97 / Count | $279.96 / Count | $39.95 / Count |
| Delivery | — | Get it as soon as Thursday, May 16 | Get it as soon as Monday, May 20 | — | Get it as soon as Thursday, May 16 | Get it as soon as Thursday, May 16 |
| Customer Ratings | ||||||
| Battery life | ||||||
| For traveling | ||||||
| Value for money | ||||||
| For deep cleaning | ||||||
| Sold By | Pro-Distributing | Amazon.com | Amazon.com | L&L PRO DESIGNS | Amazon.com | Pure Daily Care |
| power source | Corded Electric | Corded Electric | Corded Electric | Battery Powered | Battery Powered | Corded Electric |
| operation mode | Semi-Automatic | Automatic | Automatic | Manual | Semi-Automatic | Automatic |
| number of settings | 4 | 4 | 5 | 5 | 5 | 4 |
| target audience | Unisex-Adults | Unisex-Adults | Unisex-Kids | Unisex-Adults | Unisex-Adults | Unisex-Adults |
| handle material | Plastic | Plastic | Plastic | Plastic | Plastic | Plastic |
| weight | 2.31 pounds | — | 1.12 pounds | 1.06 pounds | 3.19 pounds | 0.4 kilograms |
Videos
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Videos for this product
12:28
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Discussing Teeth Cleaning Kit & An Amazing Smart Brush
dietetzners
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4 YEAR REVIEW!! Philips Sonicare Diamond Clean Power Toothbrush
Ryan
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1:31
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HONEST REVIEW! Must watch before buying!
Brian & Camila's Must Haves
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Discussing Smart 9300 Toothbrush and Plaque Remover Kit
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12:35
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Comparison of 2 Premium Toothbrushes!! Oral-B vs Sonicare!!
dietetzners
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A TwoTrendy Review of the Sonicare Diamond Clean
Two Trendy Finds
Reviews with images
Well engineered
I have been using Sonicare for over thirty years. This is my third one as the batteries are not replaceable. My last two were white but this one is black. It was slightly cheaper than the white, perhaps the black is not selling as well. The 9300 has many features so you can customize the experience. When it is time for a new brush head (about 3 months) I would recommend an O E M replacement. The aftermarket ones are a lot less money but most are of poor quality.
Top reviews from the United States
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Reviewed in the United States on February 12, 2024
Size: 1 Count (Pack of 1)Color: PinkVerified Purchase
Reviewed in the United States on April 20, 2024
Size: 1 Count (Pack of 1)Color: PinkVerified Purchase
Reviewed in the United States on February 14, 2022
Size: 1 Count (Pack of 1)Color: BlackVerified Purchase
Reviewed in the United States on December 13, 2023
Size: 1 Count (Pack of 1)Color: BlackVerified Purchase
Top reviews from other countries
Suzie Q
Easy to use cleaning options.
Reviewed in Canada on August 4, 2022Size: 1 Count (Pack of 1)Color: BlackVerified Purchase
Amazon Customer
Pricing
Reviewed in India on February 2, 2023Size: 1 Count (Pack of 1)Color: BlackVerified Purchase
Pau
RECOMMENDED!
Reviewed in Canada on September 3, 2019Size: 1 Count (Pack of 1)Color: WhiteVerified Purchase
Perry Itzcovitch
My son is very happy
Reviewed in Canada on June 13, 2022Size: 1 Count (Pack of 1)Color: BlackVerified Purchase
Francine McMullen
so far a good product. Meets my expectation. a bit too pricey.
Reviewed in Canada on October 4, 2020Size: 1 Count (Pack of 1)Color: WhiteVerified Purchase
