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Philips Sonicare

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

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Availability: Only 8 left in stock, order soon!
Fulfilled by CASTLE (free shipping in most states)
Arrives Wednesday, Jun 3
Order within 23 hours and 9 minutes
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Color: Old Gray


Style: Old Version


Features

  • 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

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%.

Is Discontinued By Manufacturer ‏ : ‎ No


Product Dimensions ‏ : ‎ 4.37 x 6.85 x 9.92 inches; 0.01 ounces


Item model number ‏ : ‎ HX9903/41


Batteries ‏ : ‎ 1 A batteries required. (included)


Date First Available ‏ : ‎ March 26, 2017


Manufacturer ‏ : ‎ Philips Oral Healthcare


Best Sellers Rank: #271,815 in Health & Household (See Top 100 in Health & Household) #364 in Sonic Toothbrushes


#364 in Sonic Toothbrushes:


Customer Reviews: 4.5 4.5 out of 5 stars (10,162)


Brand Name: Philips Sonicare


Age Range Description: Adult


Included Components: Travel Case


Model Name: DiamondClean Smart 9300


Target Audience: Unisex-Adults


Global Trade Identification Number: 17


Manufacturer: Philips Oral Healthcare


UPC: 075020064417


Manufacturer Part Number: HX9903/41


Model Number: HX9903/41


Other Special Features of the Product: Pressure Sensor


Power Source: Battery Powered


Item Firmness Description: Soft


Toothbrush Head Shape: Oval


Operation Mode: Electric


Number of settings: 4


Mount Motion: Vibrate, Oscillate


Number of Items: 1


Unit Count: 1 Count


Number of Pieces: 1


Item Dimensions: 4.37 x 6.85 x 9.92 inches


Item Weight: 0.01 Ounces


Material Features: Reusable


Bristle Material: Nylon


Handle Material: Plastic


Color: Old Gray


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Wednesday, Jun 3

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

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Top Amazon Reviews

    • Very impressed! Update: Now with great customer warranty service!
Color: Old Black Style: Old Version
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 and an unnecessary light on the bottom of it. Accessories are readily available for reasonable prices and the charging system is very good. I cannot tell the difference between the modes and will never use them. However, the 3 speed control is very nice and easy to use. Philips nailed this toothbrush out of the park so I will not deduct any stars for all the extra "features". Unless you are upgrading from some ultra-premium electric toothbrush, you will be running your tongue along your teeth for hours after each brushing admiring how clean they are. 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. ... show more
Reviewed in the United States on February 8, 2021 by Fred
    • Long battery, great brush
Color: Oldpink Style: Old Version
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. ... show more
Reviewed in the United States on June 13, 2021 by Andrea
    • One still going 2+ yrs, other just 4 months (UPDATE)
Color: Oldpink Style: Old Version
I bought the black one and pink one. The black one was for me and so far has lasted me 2 years and still going. I decided to buy the pink one as a gift and it dies 4 months later! Not happy. So black Sonicare diamondclean - 5 stars Pink sonicare diamondclean - 1 stars UPDATE: went from 3 to 4 stars because I used the Philips chat online to get a replacement handle for the pink one. It came in like 2 days. But I can’t give 5 stars because the first one had an internal malfunction in it 3 months later. But the customer service was 5 stars. Your toothbrush has to be under the 2 year warranty to get the replacement. Update2: eh I decided to change to 5 stars because Philips did resolve issue in 2 days. I just hope the malfunction in the first pink toothbrush was a rare occasion. ... show more
Reviewed in the United States on October 31, 2023 by PookieThePirate
    • An Amazing Toothbrush!
Color: Old Black Style: Old Version
I’ve toggled between manual toothbrush and electric toothbrushes for a decent amount of time however, I recently settled on the Philips One toothbrush. It was a nice step up from a manual toothbrush but this one… blows it out of the water! 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. ... show more
Reviewed in the United States on February 14, 2022 by KP

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