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Philips

Philips Sonicare DiamondClean Smart Electric Rechargeable toothbrush for Complete Oral Care 9300 Series Black HX9903 31 FFP

$222.96

90+ bought in the past month

Sobre este artículo

  • Product delivered in easy to open and environmentally friendly frustration free packaging
  • 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
  • With Amazon Dash Replenishment, you can set up automatic deliveries so you never run out of brush heads again

Key details

Brand
Philips
Age Range (Description)
Adult
Special Feature
Rechargeable
Item Firmness Description
Soft
is_discontinued_by_manufacturer
No

Dimensions and fit

dimensions
‎ 4.37 x 6.85 x 9.92 inches; 2.31 Pounds
product_dimensions
4.37 x 6.85 x 9.92 inches; 2.31 Pounds

Technical specifications

Power Source
Battery Powered
item_model_number
HX9903/31

Item information

batteries
1 Lithium Ion batteries required. (included)
upc
075020076762
manufacturer
Philips Oral Healthcare
best_sellers_rank
#453,345 in Health & Household ( See Top 100 in Health & Household ) #1,865 in Electric Toothbrush Replacement Brush Heads
Highlights

About this item

  • Product delivered in easy to open and environmentally friendly frustration free packaging
  • 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
  • With Amazon Dash Replenishment, you can set up automatic deliveries so you never run out of brush heads again

Product videos

Product video 1

Customer reviews

198 reviewsPositive

Rated 4.4/5 across 198 reviews — well received overall.

  • 100% of sampled reviews are from verified purchases.
  • 75% of sampled reviews give 4–5 stars.

Customers say

Customers find the toothbrush's quality excellent and appreciate its cleaning ability, noting their teeth become noticeably whiter after use.

Generated from the text of customer reviews

★★★★★

A back to bliss story... After breaking my old Sonicare

I recently broke my old Sonicare toothbrush because I'm clumsy like that. Anyway, I had to use a manual toothbrush for a week or so and wow... My mouth felt disgusting every day. It would be fine for a few hours after waking up and brushing, but would quickly devolve into "fuzzy teeth" feeling and I could actually taste my mouths dirtyness. Anyway, I ordered the new least expensive Diamond Clean 9300, fired it up, and aaahhhhhhhh, back to blissful mouth. Honestly it took a few days to truly get back to clean mouth feeling, but that kind of makes sense. Gotta blast away the build up and kill the lingering bacteria. Before this whole thing went down, I wasn't sure if I truly believed the Sonicare thing mattered. After this, I have no doubts. Sonicare is legit and even if it's a little pricey... It is SOOOO worth it. Read more

AnamoorphicVerified purchase
★★★★★

Love it!

I love the pink color! Didn’t think I wanted that at all but it isn’t in your face at all. This is an upgrade from my old toothbrush and has more bells and whistles. Came with three brush heads. I started with the gum care head. I liked it a lot. The toothbrush automatically knows which head you put on it and uses the correct brushing routine. It’s a long one for this head but worth it. The regular head is a 2 minute routine and then there is the whitening head who’s is lengthier because it has a polishing mode at the end. You can also use regular heads with it. I haven’t decided what I’ll use after these are done. I’ve only used up one so far. The toothbrush tells you when to replace a head. It’s pretty cool!! Read more

TrishVerified purchase
★★★★★

Worth it!

I threw down and bought this bad boy and I'm loving using it. The quality and functionality are excellent. I love the stand and glass option along my bathroom sink and it seems to hold its charge for long 1-2 week trips. I'm glad I spent the extra money on this series model. My wife had one and raved about it, so I got one too. Love the way my teeth look and feel. I'm very happy with it. Read more

EVerified purchase
★★★★★

Really worth the money. Love the clear glass that doubles as your charger.

Ok. I LOVE this toothbrush. My other sonicare died. I caught myself telling friends about my toothbrush. It really cleans and leaves your mouth feeling wonderful and I don’t get that itchy nose from the vibrations. No, I don’t use the app and Bluetooth stuff but love that is flashes when I brush too hard. May play with the app operation that tells you where you are brushing the least and the most. Great idea. They really have made huge improvements in this toothbrush. I also like having a sleek black toothbrush for once. Weird I know. But enjoying it! It comes with a clear glass that you rinse with and charge it in. That is so cool. It keeps your sink area not looking cluttered. Read more

Vanessa DunhamVerified purchase
★★★★

Great, but complicated

Have been a Sonicare customer since the first edition. This is my third version, and while I have had a good experience in the past, the product keeps getting more and more complicated. I had to refer to the instruction manual to figure out how to deactivate the "pressure sensor", the "brush head replacement reminder", and the "Easy-start" feature. In my opinion, those should be "opt-in" features vs. "opt-out" features. Read more

CustomerVerified purchase
★★★★★

First electric tooth brush i fell in love with.

I've had those not so great electric tooth brush that i just stopped using after a few uses. This was not that. I mean, this thing is hassle free. it times your brushing so you'd know when it is done, it will even let you know what parts you should be brushing. I love this brush, apart from the expensive brush head, this ones a keeper. Read more

CustomerVerified purchase
☆☆☆☆

Doesn't always work

It is great when it works. Want to clean my teeth so that they aren't yellow and on the lower left side won't turn white no matter how I try the first time. Have to use overtime to do this. Seems this isn't ready for the general public. I have had other troubles connecting with the blue tooth app on the phone. If there is to be an app and connection, it should work. Read more

Pamela HoilesVerified purchase
★★★★★

Highly recommend!!

Hands down the best toothbrush on the market. I absolutely love it. I have had this about a months and wanted to give it a good about of time to give a fair review. I have tried many over the years and I feel this will be the last one that I will ever buy. Beautiful color pink/rose gold. My teeth have never felt cleaner! My gums no longer bleed and have become much healthier over the month. I highly recommend!!! The app is easy to navigate and helps you understand better ways to floss and tracks pressure and time spent on brushing. Read more

TylerVerified purchase
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