Is Philips Sonicare DiamondClean Smart Worth It?

What is Philips Sonicare DiamondClean smart？

Philips released the DiamondClean Smart, a new iteration of its top-of-the-line toothbrush with all the bells and whistles.Not only does it connect to your iPhone using a Bluetooth connection to help you brush better than ever before, but it's also been redesigned to decouple brushing mode from intensity. There are new smart brushes for more tailored brushing, additional modes to meet different needs, and other small refinements that bring overall improvements.

Is DiamondClean smart worth?

Functionality

Philips Sonicare is so keen on research that will make their product as effective as can be. This is especially the case with their top flagship Philips Sonicare DiamondClean Smart Sonic Series 9750 , 9700 , 9500 and 9300. Sonicare has been described as testing their products with the rigor of a “mad-scientist”. The sonic 31000 bristle strokes and brush density is a culmination of vigorous testing and calibration.

Arrangement of Bristles

The arrangement of the bristles is also backed by scientific research. The center bristles are relatively shorter. They are mainly used to dislodge plaque from the top surface of your teeth. The bristles at the front and back of the brush head are longer. They are designed to deal with the plaque on your gumline and in between your teeth. This toothbrush can be used on teeth with braces, crowns, periodontal pockets and veneers.

Bristle Strokes

Every stroke makes two movements, so when you are brushing your teeth, the toothbrush makes 62000 movements per minute. This is the number which scientific findings show to be the most efficient in removing plaque.

Pressure Sensor

At the base of the DiamondClean Smart there is a luminous ring that flashes light when you are brushing too hard to alert you whenever you brush too hard. Brushing too hard is not recommended because they erode the gumline.

Angled Handle

The handles have an angled oblong shape which aids in reaching those hard to reach areas to clean like at the back of molar.

The unique shape of your DiamondClean toothbrush handle combined with your brush heads means that even tricky spots like back teeth get a thorough clean.

Brush Heads

As already pointed out this toothbrush comes with three new brush heads.

• The Intercare for sensitive teeth;

• The DiamondClean for regular cleaning ;

• Adaptive for comprehensive deep cleaning.

The new kid on the block is obviously the Adaptive brush head that makes 4 times more contact with the surface of your tooth that any other toothbrush head out there.

Weight

This toothbrush is surprisingly quite lightweight light and easy to use. The handle has a good grip and is finished in matte which is easier to maintain and clean than rubber.

App

You can use the DiamondClean Smart entirely without the app, but this is a "smart" brush, so it is designed to be used with the Philips Sonicare app. The toothbrush connects to your iPhone using Bluetooth, and with the app, you can see your progress brushing your teeth in real time

Quadpacer, Buzzers, and Timers

This toothbrush like most electric toothbrushes has a quadpacer that buzzes every 30 seconds to give you a signal that you should move to the next section of your teeth. There is also a timer that automatically switches the toothbrush off when you have brushed for the dentist-recommended two minutes. The quadpacer and timer keep you on track for exceptional cleaning experience.

Shape and Form of Bristles

The bristles are carefully formed into a diamond shape and crammed quite tightly to increase their density in comparison to the manual brush. The diamond shaped brush head and high-density bristles have the right balance of pressure and depth that gives excellent results when cleaning your teeth. This toothbrush uses easy click-on brush heads that effortlessly snap onto the handle.

Where is the best place to buy the Sonicare DiamondClean Smart?

There isn’t a "best" place to buy this toothbrush from and at the time of writing there was good availability from US retailers.

Our price comparison table below shows some of the cheapest online stores and it’s always worth checking out eBay, too.

• Philips:up to 7% cashback

• Best Buy:up to 0.5% cashback

• Kohl's :up to 3% cashback

• Walmart:up to 4% cashback

• Bed Bath and Beyond:up to 4% cashback

• Amazon:Cashback temporarily unavailable

• Target:Cashback temporarily unavailable

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Philips Sonicare 9300 vs. 9500 vs. 9700 vs. 9750 Overview

Philips Sonicare 9300 Diamondclean Smart Review

The Sonicare DiamondClean Smart 9300 is fairly new to the market. It is easily one of the most comfortable smart toothbrushes out there. It is a very lightweight unit with a lot of features to whiten teeth as well as improve your overall oral condition. It boasts the ability to improve gum health conditions as soon as just two weeks of usage. The 3D mouth map allows you to track your improvements to provide a complete brushing experience.

This Philips Sonicare 9300 is one of the most comfortable electric brushes in the industry. It is quite lightweight and packs a lot of features that will whiten your teeth and improve the health of your gums in just two weeks. Although it is highly-priced, it has a reliable two years warranty and will give you access to high-end tooth cleaning experience. For the price, it is definitely good value for money. The quality features will give you that feeling of stepping out of the dentist chair every time you brush your teeth with it.

Key Features

• Sensors and app help you perfect your technique, and get a complete clean.

• 4 modes and 3 intensities let you focus on each aspect of your oral health.
  

• NEW! Brush head reordering service automatically orders brush heads for you.
  

• Premium brush heads give you exceptional oral health results.

• Sonicare's Premium brush heads automatically select optimal mode and intensity.
  

• Stylish charging glass and deluxe travel case for storing on the go.

Key Specs

Advantages and Disadvantages

Price & where to buy?

• Philips:$ 219.96 (7% Super Cash Back)
  

• Best Buy:$219.99 (0.5% Super Cash Back)

What’s in the box?

• 1 x DiamondClean brush handle

• 1 x C3 plaque control brush head

• 1 x G3 premium care brush head

• 1 x W3 premium white brush head

• 1 x Glass charger

• Premium travel case

Should you buy the Philips Sonicare 9300 ?

The Philips Sonicare 9300 toothbrush is a worthy choice for those who desire to clean their teeth, maintain the original color of their teeth, and care for their dental health more effectively.

Of course, the Philip Sonicare 9300 toothbrush is not an all-perfect product as it comes with a few minor drawbacks here and there.All in all, this is a recommendable product that will give you value for money. If you are shopping for a worthwhile electric toothbrush, we confidently recommend it.

Philips Sonicare 9500 Diamondclean Smart Review

In May 2017 the manufacturer of this toothbrush introduced a new DiamondClean Smartphone called the Philips Sonicare Diamondclean Smart 9500 electric toothbrush with Bluetooth and App. It comes in five colors (HX9903/21 PINK; HX9957/51 Amethyst; HX9903/11 GREY; H9924/11 BLACK; HX9903/01: Rose-Gold).

All the Philips Sonicare DiamondClean Smart toothbrushes use the sonic technology for getting amazing results. The newer Philips Sonicare 9500 is able to breakdown plaque buildup or any hidden food residue through its 31000 strokes which is comparable to a month of brushing using a normal brush. An incredible new setting Deep Clean works specifically for areas which are not easily reachable for thorough cleaning.

Key Features

• Sensors and app help you perfect your technique, and get a complete clean.

• Premium brush heads give you exceptional oral health results.

• 5 modes and 3 intensities let you focus on each aspect of your oral health.

• Sonicare's Premium brush heads automatically select optimal mode and intensity.

•  Brush head reordering service automatically orders brush heads for you.

• Stylish charging glass and deluxe travel case for charging on the go.

Key Specs

Advantages and Disadvantages

Price & where to buy?

• Philips:$ 239.95 (7% Super Cash Back)
  

• Amazon:$269.96 (No Cashback)

What’s in the box?

• 1 x DiamondClean brush handle

• 1 x C3 plaque control brush head

• 1 x G3 premium care brush head

• 1 x W3 premium white brush head

• 1 x TongueCare+ brush head

• 1 x Glass charger

• USB charging travel case

Should you buy the Philips Sonicare 9500 ?

The Sonicare DiamondClean 9000 is Philips's top-end electric toothbrushes  with Bluetooth connectivity so you can link the handle to the Philips app on your phone. That might sound like overkill, but it's actually a very handy feature if you want to improve your brushing technique, giving you guidance to help you clean your mouth more thoroughly.

Philips Sonicare 9700 Diamondclean Smart Review

The Philips Sonicare 9700 is an electric toothbrush that uses sonic vibrations to clean teeth instead of a rotary or up and down movement.This high-tech toothbrush isn’t your average teeth cleaner. Use the mobile compatibility to pair this toothbrush with Android phones; 4.0 supported tablets via Bluetooth as well as IOS devices, including, iPad 3rd generation or higher and iPhone 4S or higher. It also will pair with iOS7 or higher.

The 9700 removes up to 10 times more plaque. On top of that, it also removes stains within 3 days and improves the health of your gums within 2 weeks.It comes with 4 brush heads. The Premium Plaque Control brush head will remove 10 times more plaque than a normal toothbrush. The Premium Gum Care brush head can reduce gum inflammation up to 100% more than a manual toothbrush and give you healthier gums in just 2 weeks. The Premium White brush head will help remove 100% more stains than a normal brush in just 3 days.

Key Features

• 5 modes: Clean, White-plus, Deep Clean-plus, Gum Health, TongueCare & 3 intensity levels

• 4 different smart brush head types automatically pair with the appropriate brushing mode and smart sensors provide real time feedback

• Removes up to 100% more stains in just 3 days (in White+ mode vs. a manual toothbrush)

• 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)

• Complete oral care with smart sensor technology for an exceptional clean

Key Specs

Advantages and Disadvantages

Price & where to buy?

• Philips:$ 329.96 (7% Super Cash Back)
  

• Bed Bath and Beyond:$329.99  ( 4% Super Cash Back)

What’s in the box?

• 1 x DiamondClean brush handle

• 3 x C3 plaque control brush head

• 2  x G3 premium care brush head

• 2 x W3 premium white brush head

• 1 x TongueCare+ brush head

• 1 x Glass charger

• USB charging travel case

Should you buy the Philips Sonicare 9700 ?

The Philips Sonicare DiamondClean Smart 9700 Electric Toothbrush provides complete oral care with real time feedback and personalized coaching. By helping you improve your technique, this customizable toothbrush works to prevent future oral care issues.

 That's a lot to ask someone to pay for a toothbrush when you can pick one up at the drugstore for $2, but this kind of upfront investment has the potential to save you money at the dentist in the long run. Even adding in the cost of replacement brushes over time (and you will need to replace them every 3 months), it's more affordable than dental work.

Philips Sonicare 9750 Diamondclean Smart Review

Philips Sonicare 9750 Diamondclean Smartis the best from Philips Sonicare. Featuring Sonic technology that gently removes plaque, 5 brushing modes and smart brush head mode pairing technology, The Philips Sonicare Diamond Clean Smart Rechargeable toothbrush delivers the best plaque removal, gum health improvement and whitening performance with the 4 premium brush heads. Philips Sonicare Diamond Clean Smart goes beyond traditional cleaning to deliver up to 10x more plaque removal, removes 100% more stains in just 3 days and improves 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 5 different modes and 3 intensity settings and know when to replace your premium brush heads via a customized reminder. The premium charging travel case allows charge your toothbrush while you're on the go. It includes a charging glass that can be used for charging or to rinse your mouth after brushing and a brush head storage case to store your 4 brush heads while at home. Fits all Philips Sonicare click-on handles Remove up to 7x more plaque vs a manual tooth brush Protect your teeth and gums, pressure sensor Automated progress report with free app Personalize your brushing 3 intensities, 5 modes Travel with convenience and protection (charge on the go) Long-lasting 14-day battery life 2-minute timer with BrushPacer Brush heard replacement reminder Real time feedback, with the app Up to 100% fewer stains vs. manual toothbrush.

Key Features

• Removes up to 10x more plaque* for a deep clean

• Up to 7x healthier gums* in just 2 weeks

• Remove up to 100% more stains** in just 3 days

• Brush heads automatically select the optimal settings

• Choose from 5 modes and 3 intensity settings

Key Specs

Advantages and Disadvantages

Price & where to buy?

• Target:$299.95 (No Cash Back)
  

• Walmart: $299.95( 4% Super Cash Back)

What’s in the box?

• 1 x DiamondClean brush handle

• 1 x C3 plaque control brush head

• 1  x G3 premium care brush head

• 1 x W3 premium white brush head

• 1 x TongueCare+ brush head

• 1 x Glass charger

• USB charging travel case

• 1 x Brush head storage unit

Should you buy the Philips Sonicare 9750 ?

Sonicare makes this easy for you through ‘BrushSync technology’. This is an inbuilt-in technology in the Diamondclean Smart 9750 models and other latest Sonicare Diamondclean models that has the ability to learn your toothbrush usage and remind you to change the brush head on time through shining amber light on its handle.

Philips Sonicare Diamondclean Smart 9750 switches itself off at the end of each cleaning cycle. This can be so annoying to some of the users who want to brush their teeth for a bit more. And if you have to switch it on again, you have to set the cleaning mode afresh and even the Bluetooth start recording a new session.

The Key Differences Between Philips Sonicare 9300, 9500, 9700 And 9750

Models & Colors

Philips Sonicare 9300

Available colors and corresponding model numbers:

• White HX9903/01

• Black HX9903/11

• Pink HX9903/21

• Grey HX9903/41

• Rose Gold HX9903/61

Philips Sonicare 9500  

Available colors and corresponding model numbers:

• White HX9924/01

• Black HX9924/11

• Pink HX9924/21

• Grey HX9924/41

• Rose Gold HX9924/61

Philips Sonicare 9700

Available colors and corresponding model numbers:

• Rose Gold HX9957/61

• Lunar Blue HX9957/51

Philips Sonicare 9750

Available colors and corresponding model numbers:

• Rose Gold HX9924/65

• Lunar Blue HX9954/56

Brush Heads

Philips Sonicare 9300

The Sonicare 9300 includes 3 brush heads with it, plaque control, gum care and whitening brush heads.:

• 1 C3 Premium Plaque Control

• 1 G3 Premium Gum Care

• 1 W3 Premium White

Philips Sonicare 9500  

The Sonicare 9500 comes with a set of 4 brush heads:

• 1 C3 Premium Plaque Control

• 1 G3 Premium Gum Care

• 1 W3 Premium White

• 1 TongueCare+ tongue brush

Philips Sonicare 9700

Philips Sonicare Diamondclean Smart 9700 that comes with 8 brush heads , and a USB compatible charger:

• 3 C3 Premium Plaque Control

• 2 G3 Premium Gum Care

• 2 W3 Premium White standard

• 1 TongueCare+ tongue brush

Philips Sonicare 9750

The Philips Sonicare 9750 model which basically is the 9700 model bundled with 4 brush heads and a brush head holder:

• 1 C3 Premium Plaque Control

• 1 G3 Premium Gum Care

• 1 W3 Premium White

• 1 TongueCare+ tongue brush

Battery & Charging

Philips Sonicare 9300

Philips Sonicare 9500  

Philips Sonicare 9700

Philips Sonicare 9750

Ease of use

Philips Sonicare 9300

Philips Sonicare 9500  

Philips Sonicare 9700

Philips Sonicare 9750

Cleaning Performance

Philips Sonicare 9300

Philips Sonicare 9500  

Philips Sonicare 9700

Philips Sonicare 9750

Accessories & Packages

These are the package descriptions for the 4 models:

Philips Sonicare 9300 vs. 9500 vs. 9700 vs. 9750 Comparison Chart

Final Verdict

Philips Sonicare DiamondClean Smart 9300 vs 9500

• Philips Sonicare Diamondclean Smart 9300 comes with only three brush heads compared to the Philips Sonicare Diamondclean Smart 9500 that comes with four brush heads.

• And while the Diamondclean Smart 9300 comes with a premium travel charger that does not have a USB port; the Diamondclean Smart 9500 has a USB charging port.

• Philips Sonicare 9500 comes in four distinct colors: (Pink, Black, Grey and Rose-gold/white) while the Philips Sonicare 9300 comes in three colors: white, black and pink.

Philips Sonicare DiamondClean Smart 9500 vs 9700

It is easy to explain the differences between DiamondClean 9500 vs 9700.

• Colors

The top-of-the-line 9700 model is available in exclusive Lunar Blue and not so exclusive Rose Gold colors while the 9500 is available in Rose Gold and regular colors like white, black, etc.

• Brush Heads

Another difference is the number of bundled brush heads. The Sonicare 9500 comes with a set of 4 brush heads, but with Sonicare 9700 you will get 2 such sets or 8 replacement heads.

Philips Sonicare DiamondClean Smart 9700 vs 9750

There is no much difference between Philips Sonicare Diamondclean Smart 9700 and 9750 apart from the addition of a brush head storage unit, and a number of the brush heads. While Sonicare 9750 comes with 4 brush heads and a brush heads storage unit, the 9700 model comes with 8 brush heads and no storing unit.

These 4  electric toothbrushes differ in terms of number of cleaning modes you get, number of brush heads, colour choice, cleaning intensity , and price as discussed below.

• Philips Sonicare Diamondclean Smart 9700 comes with 8 brush heads, the 9750 and 9500 comes with 4. The Philips Sonicare Diamondclean Smart 9300 comes with 3.

• Diamondclean Smart 9750, 9700 and 9500 features 5 cleaning modes (tongue clean, deep clean, daily clean, whitening, gum care), whereas the Diamondclean Smart 9300 on the other hand features 4 modes lacking the tongue cleaning modes. 

• Philips Sonicare Diamondclean Smart 9750,9700,9500 and 9300 all has two physical buttons.

• Diamondclean Smart 9300 modes lacks USB port, whereas the Philips Sonicare 9750, 9700, and 9500 have.

• In terms of price Philips Sonicare DiamondClean Smart 9300 is the cheapest of them all.

Philips Sonicare 9300 vs. 9500 vs. 9700 vs. 9750:Which One Would We Choose?

The DiamondClean series by Philips Sonicare is without any doubt one of the best smart toothbrushes available in the market today. It is guaranteed to provide the best oral care performance for you with visible results as soon as two weeks of regular use.

The 9300 is the basic model of the DimondClean Smart series. It offers 4 cleaning modes: Clean, White, Deep Clean+, and Gum Health. It comes with 4 brush heads and a choice of 4 colors: white, black, pink or Grey.

The 9500  is an advanced model, it offers all that and one extra cleaning mode, called Tongue Care, along with one extra brush head for tongue cleaning, and finally, it also provides 4 colors.

The 9700 and 9750  is the top model of the DimondClean Smart series. It offers 4 brush heads in total and comes only in a color called “lunar blue”, which must be to mark it out as the flagship model. 

Both the 9500 and 9700/9750 come with a handy USB charging case, which is great for when you are traveling. You could be sitting in an airport with your toothbrush hidden inside its discrete case and plugged into your laptop, happily charging up without any chance of making you look odd.

How to Use Your Philips Sonicare Toothbrush?

The first time you plug in your Philips DiamondClean Smart series electric toothbrush you’ll need to leave it for at least 24 hours to ensure that it gets a full charge. This may seem like a long time to wait but you get a good 2 weeks of use in return for your patience. When it does start to run low, a battery indicator will flash with an amber color to warn you that you only have 12 more uses remaining. 

This is a handy feature that means your brush should never run flat on you:

• To brush and clean your teeth effectively with this sleek toothbrush;

• Start by loading up your brush head with your regular toothpaste.

• Then, wet your brush head with water as usual before putting it inside your mouth.

• Next, place the bristles of the brush against your teeth at a slight angle, pressing with little pressure.

• Now, press the power button and gently move the toothbrush back and forth against your teeth. The rapid vibrations coming from the brush will help remove all the unwanted substances, including any plaque from the most hidden spots between your teeth and along the gum line.

• After a brushing cycle, spit out the paste as usual before rinsing your teeth with clean water.

Read More:

Oral-B Pro 1000 vs. Sonicare 4100: Ultimate Comparison & Verdict 2025

12 Best Electric Toothbrush 2025 (Review+ up to 8% Cashback)

The Complete Philips Sonicare Toothbrush Buying Guide 2025

Sonicare DiamondClean Smart vs. Prestige vs. ProtectiveClean: Which is Best for You?

Sonicare vs. Oral-B vs. Quip vs. Waterpik: Which Makes the Best Electric Toothbrush?

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