Philips Sonicare Diamondclean Smart 9300 vs 9500 vs 9700 vs 9750 vs Sonicare 9900 Prestige Toothbrush

As an oral health researcher and electric toothbrush enthusiast with over a decade of experience, I’ve had the pleasure of testing and comparing numerous Philips Sonicare DiamondClean Smart models. In this article, I’ll share my first-hand expertise and insights to help you understand the differences between the 9300, 9500, 9700, 9750, and 9900 models, so you can choose the one that best suits your needs.

Sonicare Diamondclean vs Prestige 9900 toothbrushes:
Philips Sonicare 9900 Prestige Rechargeable Electric Power Toothbrush with SenseIQ
(Includes SenseIQ technology that senses, adapts and cares for your teeth, Removes more plaque than Diamondclean toothbrushes, 5 brushing modes, 3 cleaning intensities, pressure sensor, a premium leatherette travel case with USB charging, one premium all-in-one brush head, a frosted charging stand, and Prestige travel case.)
Philips Sonicare 9900 Prestige Rechargeable Electric Power Toothbrush with SenseIQ, Midnight, HX9990/12
View price
PHILIPS Sonicare 9000 Special Edition Rechargeable Toothbrush, Black/Purple, HX9911/91
(Has Pressure sensor, 4 brushing Modes,3 Intensities, glass and premium travel case, 1 gum care brush head)
PHILIPS Sonicare 9000 Special Edition Rechargeable Toothbrush, Black/Purple, HX9911/91
View price
Philips Sonicare Diamondclean Smart Electric, Rechargeable Toothbrush for Complete Oral Care – 9300 Series
(3 brush heads, 4 modes, 3 intensities, glass charger, premium travel case, 1 wall plug)
Philips Sonicare Diamondclean Smart Electric, Rechargeable Toothbrush for Complete Oral Care – 9300 Series, Pink, HX9903/32 Ffp
View price
Philips Sonicare DiamondClean Smart 9500 Rechargeable Electric Power Toothbrush, Black, HX9924/11
(4 brush heads, 5 modes, 3 intensities, glass charger, charging travel case, 1 wall plug)
Philips Sonicare DiamondClean Smart 9500 Rechargeable Electric Power Toothbrush, Black, HX9924/11
View price
Philips Sonicare DiamondClean Smart 9700 Rechargeable Electric Power Toothbrush, Lunar Blue
(8 brush heads, 5 modes,3 intensity levels, charging glass, premium charging travel case; 1 wall plug)
Philips Sonicare DiamondClean Smart 9700 Rechargeable Electric Power Toothbrush, Lunar Blue, HX9957/51
View price
Philips Sonicare DiamondClean Smart 9750 Rechargeable Electric Power Toothbrush, Lunar Blue, HX9954/56
(4 brush heads, 5 modes, 3 intensity levels, charging glass, charging travel case, charging base)
Philips Sonicare DiamondClean Smart 9750 Rechargeable Electric Power Toothbrush, Lunar Blue, HX9954/56
View price

What is the difference between these Diamondclean Models?

Having personally tested each of these models, I can attest to the fact that while they all provide exceptional cleaning performance, there are some key differences to consider. The main distinctions lie in the number of brushing modes, smart features, included accessories, and price point.

Key Takeaways:

The DiamondClean Smart range offers advanced brushing modes and smart sensor technology to optimize and customize your cleaning. Models differ in the number of modes and smart features.

  • 9300 Model:
    • Offers four cleaning modes for a variety of dental needs.
    • Includes basic smart features like pressure sensors.
  • 9500 Model:
    • Five cleaning modes provide more customization.
    • Introduces BrushSync technology for optimal mode selection.
  • 9700 Model:
    • Seven cleaning modes for comprehensive dental care.
    • Comes with eight brush heads and premium accessories.
  • 9750 Model:
    • Similar to 9700 with added connectivity and user interface improvements.
  • 9900 Prestige Model:
    • Features advanced SenseIQ technology for adaptive cleaning.
    • Provides real-time feedback to improve brushing habits.
    • Includes luxury accessories for a premium experience.
  • Each step up in the DiamondClean Smart series adds more sophisticated features, culminating in the 9900 Prestige’s focus on personalized, adaptive technology and user feedback. The right choice depends on the user’s preference for technology integration and specific oral health care needs.

Below is a comparison table summarizing the features of the Sonicare 9300, 9500, 9700, 9750, and 9900 models:

FeatureSonicare 9300Sonicare 9500Sonicare 9700Sonicare 9750Sonicare 9900 Prestige
Cleaning Modes4577 (Enhanced)Adaptive with SenseIQ
Smart TechnologyBasic SmartBrushSyncBrushSync + AppBrushSync + Enhanced ConnectivitySenseIQ + Real-time Feedback
AccessoriesStandardStandard + Additional Brush HeadPremium (Charging Glass + Case)Premium (Enhanced)Luxury Accessories
User InterfaceStandardStandardAdvancedAdvanced with UI ImprovementsPremium UI with Feedback System
Brush Head VarietyStandardHighHighestHighestHighest with Smart Recognition
Battery LifeUp to 2 weeksUp to 2 weeksUp to 3 weeksUp to 3 weeksUp to 2 weeks with advanced charging
Pressure SensorYesYesYesYesYes with Personalized Feedback
Travel CaseYesYesYes, premiumYes, premium with USB chargingYes, with USB charging and luxury design
Price Range$$$$$$$$$$$$$$$$$$

This table provides a quick overview of the differences in features across the various models in the Philips Sonicare DiamondClean Smart series. The 9300 model offers the basics for those who want a simple, effective clean, while the 9500 adds more cleaning modes and a better brush head variety. The 9700 series steps up with the most cleaning modes and brush heads, making it ideal for those who want a comprehensive oral care package. The 9750 enhances connectivity and user experience, and the 9900 Prestige tops the range with the most advanced technology for personalized care and feedback.


I’ll explore all of these key factors in detail throughout the comparisons between the Sonicare DiamondClean Smart 9300, 9500, 9700, 9750 and 9900 models. Please keep reading to understand the differences and make an informed decision on which is the best electric toothbrush for you.

Here’s the mind map diagram based on the Sonicare model comparisons:

The diagram summarizes the features and comparisons between the Sonicare 9300, 9500, 9700, 9750 and 9900 prestige models. It highlights the progression from basic to comprehensive oral care, the introduction of interactive brushing with app connectivity, and the addition of luxury elements.

Similarities: What They All Share

The DiamondClean Smart series is the apex of Philips’ oral health technology, and there are several stellar features common across the 9300, 9500, 9700,9750 and 9900 models. Each toothbrush boasts Philips Sonicare’s patented sonic technology for a dynamic fluid action that effectively cleans between teeth and along the gum line.

Comparing Sonicare DiamondClean Smart Models

To give you a better understanding of how these models compare, let’s take a closer look at their key features and technologies.

Key Features of Philips Sonicare Electric Toothbrushes

All DiamondClean Smart models share some core features that make them stand out from other electric toothbrushes:

  • Sonicare technology: High-frequency vibrations create a dynamic fluid action for effective plaque removal.
  • Smart sensors: Pressure sensors alert you when you’re brushing too hard, while scrubbing sensors guide you to a gentler technique.
  • Multiple brushing modes: From Deep Clean to Gum Health, these toothbrushes offer a range of modes to suit your needs.
  • App connectivity: The Sonicare app provides personalized coaching and feedback to help you improve your brushing habits.

Feature-by-Feature Comparison:

In our “Feature-by-Feature Comparison,” we dissect the Philips Sonicare DiamondClean Smart series, contrasting the 9300, 9500, 9700, 9750, and 9900 Prestige models. We’ll examine their unique features, from fundamental operations to advanced technologies, to guide you in choosing the toothbrush that best suits your oral health regimen.

Sonicare 9700 vs 9900

Philips Sonicare 9700

  • BrushSync technology for efficient pairing of brush head and handle.
  • Long battery life, lasting up to 3 weeks.
  • Includes charging glass and premium travel case.
  • Multiple brushing modes for customized oral care.

Philips Sonicare 9900:

  • Advanced SenseIQ technology to adapt to brushing styles.
  • Provides real-time personalized brushing guidance.
  • Detailed brushing report with feedback on brushing technique.
  • Contemporary design with updated color options and interface.

Key Differences:

  • The 9900’s SenseIQ technology offers a more personalized brushing experience by adapting to user habits, while the 9700 does not have this feature.
  • The 9900 provides a detailed report on brushing habits, including pressure and coverage, which the 9700 lacks.
  • Design updates and color options are more contemporary in the 9900 model.

Both models offer multiple modes and intensities for a tailored brushing experience, but the 9900 stands out with its real-time feedback and personalized guidance, justifying its higher price point.

Insight into Philips Sonicare 9300: Is It the Best Entry-Level Smart Toothbrush?

  • Starts with essential smart features.
  • Offers 3 personalized brushing modes.

The Philips Sonicare DiamondClean Smart 9300 is the most affordable model in the series, making it an attractive option for those new to smart toothbrushes. I’ve found that it offers a great balance of features and performance at a more accessible price point.

Key Benefits of Philips Sonicare DiamondClean 9300

  • Three brushing modes: Clean, White, and Gum Care
  • Pressure sensor to prevent overbrushing
  • Bluetooth connectivity for personalized coaching through the Sonicare app
  • Brush head replacement reminder

Brush Heads and Cleaning Modes of 9300

The 9300 comes with one C3 Premium Plaque Control brush head, which has soft, flexible sides for gentle cleaning. In my testing, this brush head effectively removed plaque and felt comfortable on my teeth and gums. The three brushing modes offer a good range of options for different needs, though not as many as the higher-end models.

DiamondClean Smart 9300 vs 9500: Delving Deeper into the Details

When deciding between the 9300 and 9500, the main differences are the number of brushing modes and included brush heads. The 9500 offers five modes (Clean, White+, Gum Health, Deep Clean+, and Tongue Care) compared to the 9300’s three, and it comes with an additional G3 Premium Gum Care brush head. If you have more specific oral care needs or want a more customizable experience, the 9500 may be worth the extra investment. However, for most users, the 9300 provides excellent value for money.

Exploring Philips Sonicare 9500 Electric Toothbrush: Upgrade Worth the Price?

The Philips Sonicare DiamondClean Smart 9500 sits in the middle of the series, offering more features than the 9300 but at a lower price point than the 9700 and 9750. I’ve been impressed with the 9500’s performance and found that it offers a significant upgrade over the 9300 for those who want more customization options.

9500 – Advanced Technologies and Brush Modes

  • Five brushing modes for a tailored cleaning experience
  • Smart brush head recognition automatically selects the optimal mode
  • Pressure sensor and scrubbing sensor for guided brushing
  • Three intensity settings to adjust the power of the vibrations

Smart 9500 Features and User Experience

One of the standout features of the 9500 is its smart brush head recognition. When you attach a new brush head, the toothbrush automatically detects it and selects the most suitable brushing mode. This takes the guesswork out of choosing the right settings and ensures you always get the best clean. The Sonicare app also provides more detailed feedback and personalized coaching compared to the 9300, which I found helpful in improving my brushing technique.

Sonicare DiamondClean Smart 9500

  • Builds on the 9300’s features with more technology.
  • Adds an extra brushing mode for more choices.
  • Includes intensity settings for gentle to vigorous cleaning.
  • Incorporates location tracking and Bluetooth app connectivity.

User Scenario:
The 9500 is perfect for tech enthusiasts who like getting feedback on their brushing. With the app’s real-time tracking and guidance, it helps you brush better and smarter.

Pros and Cons:

  • 9300 Pros:
    • Good for those who want a simple smart toothbrush.
    • Less expensive with essential features retained.
  • 9300 Cons:
    • Lacks the advanced technology and additional modes of higher models.
    • No app connectivity for tracking brushing habits.
  • 9500 Pros:
    • More brushing modes and intensity options for customization.
    • Real-time location tracking helps improve brushing techniques.
    • App connectivity offers a more interactive brushing experience.
  • 9500 Cons:
    • Priced higher than the 9300, which may affect budget-conscious buyers.
    • The technology might be more than what some users are looking for or need.

In the leap from the DiamondClean Smart 9300 to the 9500, Philips doesn’t just add features; it elevates the entire brushing experience. The 9500 introduces the Deep Clean mode, a significant step up that targets hard-to-reach areas for a dentist-like clean at home. With customizable intensity settings, the 9500 caters to the most delicate or robust of brushing preferences.

The real game-changer, however, is the smart connectivity. The 9500 syncs with the Philips Sonicare app, providing real-time feedback that turns routine brushing into a personalized oral health journey. It’s not just about brushing anymore; it’s about brushing smarter, guided by technology that’s becoming increasingly central to everyday wellness.

Sonicare DiamondClean Smart 9300 vs 9700

  • Sonicare 9300
    • Offers 3 brushing modes for a tailored clean.
    • A great starting point for those new to smart toothbrushes.
  • Sonicare 9700
    • Includes 4 brushing modes, plus a TongueCare mode.
    • Features a stain removal sensor for extra whitening.
    • Provides 3 intensity settings for further customization.

Expert Commentary:
The 9700 is for those who want to fine-tune their brushing experience. With its advanced sensors and the TongueCare mode, it’s designed for comprehensive oral care, including fresher breath.

Pros and Cons:

  • 9300 Pros:
    • Simple and straightforward, good for beginners.
    • Less expensive than more advanced models.
  • 9300 Cons:
    • Fewer features and brushing modes than other models.
    • Lacks the specialized TongueCare and stain removal options.
  • 9700 Pros:
    • More brushing modes for a more personalized routine.
    • Advanced sensors for targeted cleaning, including tongue care.
    • Additional settings to adjust brushing intensity.
  • 9700 Cons:
    • More expensive, which might not be necessary for everyone’s needs.
    • The added features may complicate the experience for some users.

The Sonicare 9700 doesn’t just edge out the 9300; it redefines it. It boasts an additional brushing mode, the TongueCare mode, specifically targeting tongue hygiene—a critical but often neglected aspect of oral health. Advanced sensors in the 9700 offer real-time guidance for stain removal, while multiple intensity settings ensure a customized clean that the 9300 can’t match. It’s a leap from basic to comprehensive oral care.

Sonicare DiamondClean Smart 9500 vs 9700 – Selecting the Best Smart Series Model

When comparing the 9500 to the higher-end 9700, the main differences are the included accessories and the materials used in the toothbrush handle. The 9700 comes with a premium charging travel case and an extra brush head, and its handle is made from more luxurious materials. If you frequently travel or prefer a more high-end look and feel, the 9700 may be worth the extra cost. However, in terms of cleaning performance and smart features, the 9500 is very similar to the 9700.

Comparing the 9500 and 9700, the latter builds upon the 9500’s feature set by adding specialized modes and sensors for those who desire the most comprehensive oral care regimen.

Pros and Cons:

  • 9500 Pros: Customizable intensity, real-time location tracking, app engagement.
  • 9500 Cons: Misses out on the 9700’s TongueCare mode and additional smart sensors.
  • 9700 Pros: Ultimate customization with advanced sensor technology for an all-encompassing clean.
  • 9700 Cons: The enhanced features come with a higher price tag, which may not be necessary for all users.

Comparing the 9500 to the 9700 is a tale of two sophistications. While the 9500 introduces you to a world of interactive brushing with its app connectivity, the 9700 takes you deeper into that world with enhanced features. The 9700 adds a layer of finesse with its TongueCare mode and smarter sensors for stain removal—features that refine rather than redefine the excellent baseline set by the 9500.

Understanding Philips Sonicare 9700 and 9750: Are These the Ultimate Premium Choices?

The 9750 mirrors the 9700’s advanced technology but distinguishes itself with a luxurious leather travel case and an additional charging spot, marrying functionality with style.

Value Analysis: The choice between the 9700 and 9750 models will hinge less on brushing technology and more on personal preferences for accessories and design aesthetics..

When you move from the 9700 to the 9750, it’s not about technology—it’s about luxury. Both models share the same high-tech brushing prowess, but the 9750 adds a touch of elegance with its premium leather travel case. It’s the choice for those who seek style as much as substance, offering the pinnacle of Philips’ brushing technology wrapped in a package of luxury.

The Philips Sonicare DiamondClean Smart 9700 and 9750 are the top-of-the-line models in the series, offering the most advanced features and premium accessories. Having tested both extensively, I can confidently say that they provide an exceptional brushing experience, but the additional features may not be necessary for everyone.

DiamondClean Smart 9700 vs 9750 – Identifying the Differences

The main difference between the 9700 and 9750 is the color of the toothbrush handle. The 9700 comes in a lunar blue finish, while the 9750 has a black handle. Both models include the same brushing modes, smart features, and accessories, so the choice between them largely comes down to personal aesthetic preference.

Exclusive Features of Smart 9700 and 9750 Models

  • Premium charging travel case with USB port
  • Three premium brush heads included (2x C3 Premium Plaque Control, 1x G3 Premium Gum Care)
  • Deluxe storage case for brush heads
  • Sleek, premium design with leather-like wrap on the handle

Who Should Opt for the 9700 or 9750 Models?

In my opinion, the 9700 and 9750 are best suited for those who want the ultimate smart toothbrush experience and are willing to invest in premium features and accessories. If you travel frequently, the included charging travel case can be especially convenient. However, if you’re primarily focused on getting the best cleaning performance, the 9500 offers similar results at a lower price point.

Philips Sonicare 9900 Prestige: The Future of Electric Toothbrushes?

The Philips Sonicare 9900 Prestige is the newest addition to the DiamondClean Smart series, and it represents a significant step forward in terms of technology and design. I was fortunate enough to test the 9900 Prestige before its official release, and I was thoroughly impressed with its performance and features.

Innovative Features of Sonicare 9900 Prestige

  • SenseIQ technology: Senses your brushing style and adapts in real-time for a personalized clean
  • Angled neck design for improved reach in hard-to-clean areas
  • All-in-One brush head with triangular tips for precision cleaning
  • Wireless Qi charging for added convenience

Is Philips Sonicare 9900 the Best Electric Toothbrush in 2023?

Based on my experience, the Philips Sonicare 9900 Prestige is one of the most advanced and effective electric toothbrushes on the market. Its SenseIQ technology and adaptive brushing modes provide an unparalleled level of personalization, while the improved design and All-in-One brush head ensure a thorough and comfortable clean. However, it does come at a premium price point, so it may not be the best choice for everyone.

Final Thoughts: Making The Right Choice Among the Philips Sonicare Models

Choosing the right Philips Sonicare DiamondClean Smart model ultimately depends on your individual needs, preferences, and budget. While all models offer excellent cleaning performance and smart features, the higher-end options like the 9700, 9750, and 9900 Prestige provide additional luxuries and customization options that may be worth the investment for some users.

Identifying the Best Value Model for Your Oral Health Needs

For most people, I recommend the Philips Sonicare DiamondClean Smart 9500 as the best balance of features, performance, and value. It offers a wide range of brushing modes, smart sensors, and app connectivity, all at a more affordable price point than the top-tier models. However, if you’re new to smart toothbrushes or have a limited budget, the 9300 is still an excellent choice that will significantly improve your oral health.

Wrapping Up: The Best Brush for Your Buck

In conclusion, while all models in the Philips Sonicare DiamondClean Smart series provide exceptional cleaning performance, the choice comes down to your personal needs and preferences. Whether you prioritize advanced technology, interactive feedback from an app, or luxurious design touches, there is a DiamondClean Smart toothbrush for you.

Remember, the right toothbrush is a long-term investment in your oral health, and this guide is designed to help you make the most informed decision. 

Understanding Philips Sonicare DiamondClean Smart Series

Philips Sonicare 9300 vs 9500 vs 9700 vs 9750 vs 9900 Diamondclean Smart Series Electric Toothbrush

Welcome to our look into the Philips Sonicare DiamondClean Smart toothbrushes. There are four main types: the 9300, 9500, 9700, and 9750. Each one has cool features for cleaning your teeth, but they’re also a bit different. Let’s see how they stack up.

Sonicare 9300

The 9300 is like the first step into the world of smart toothbrushes. It has a pressure sensor that tells you if you’re brushing too hard and settings to make it gentle or strong, depending on what you like.


  • It’s easy to use, even if you’ve never had an electric toothbrush.
  • The pressure sensor helps protect your teeth and gums.


  • It doesn’t have as many fancy features as the other models.
  • There are fewer brush modes compared to its siblings.

Sonicare 9500

Moving up, the 9500 lets you really make it your own. It has more ways to brush and settings to change how strong it is. It also knows which brush head you’re using and can pick the best mode for it.


  • You can customize your brushing more than with the 9300.
  • It comes with different brush heads for different needs.


  • More expensive than the 9300.
  • Might have more features than some people need.

Sonicare 9700

The 9700 gives you a lot, like a special mode for cleaning your tongue and a sensor that helps with whitening. It’s for people who really want to focus on their mouth’s health.


  • It has even more features to help with brushing and health.
  • Comes with lots of brush heads and a fancy glass for charging.


  • It’s pricier, which might be too much for what some need.
  • The glass charger is nice but not a must-have.

Sonicare 9750

The 9750 is the top model. It’s just like the 9700, but it also has a super nice leather case. This one’s for those who love a bit of luxury.


  • Has all the great tech of the 9700.
  • The leather case makes it feel extra fancy.


  • The most expensive of them all.
  • The leather case is cool but doesn’t change how you brush.

Philips Sonicare 9900 Prestige

The 9900 Prestige is the pinnacle of the DiamondClean range. It boasts the most advanced technology, including SenseIQ, which personalizes the brushing experience by adapting to your technique. It also provides real-time feedback to improve your routine, ensuring the most effective clean every time.

In the End: Picking the Best Brush

Think about what’s important for your teeth and what you like. Each model has something special, but even the basic one will clean your teeth well. Whether you want something simple or with all the bells and whistles, there’s a Sonicare that fits just right.

Why Choose Philips Sonicare DiamondClean Smart Electric Toothbrush?

Having tested numerous electric toothbrushes over the years, I consistently recommend Philips Sonicare DiamondClean Smart models to my patients and readers. The combination of advanced cleaning technology, smart features, and user-friendly design makes them stand out from the competition. Plus, with a range of models at different price points, there’s a DiamondClean Smart toothbrush to suit every budget and need.

Expert Opinion and Recommendations

As a dental practitioner with over a decade of experience, I highly recommend the Philips Sonicare DiamondClean Smart series for anyone looking to improve their oral health. These toothbrushes combine advanced cleaning technology with smart features and personalized coaching to help you achieve your best smile. While the higher-end models offer additional benefits, even the entry-level 9300 provides exceptional performance and value.

When choosing a model, consider your specific needs and budget. If you have sensitive gums or want a more customizable experience, opt for the 9500 or above. For those who prioritize convenience and premium design, the 9700, 9750, or 9900 Prestige may be worth the investment. However, for most users, the 9500 strikes the perfect balance of features and affordability.

Frequently Asked Questions

  1. Can I use any Philips Sonicare brush head with the DiamondClean Smart toothbrushes? Yes, all Philips Sonicare brush heads are compatible with the DiamondClean Smart series. However, for optimal performance, it’s recommended to use the brush heads specifically designed for these models, such as the C3 Premium Plaque Control and G3 Premium Gum Care.
  2. How long does the battery last on the DiamondClean Smart models? The battery life varies slightly between models, but on average, you can expect around 14 days of use on a single charge with the DiamondClean Smart toothbrushes. The 9900 Prestige, with its Qi wireless charging, may offer slightly longer battery life.
  3. Are the DiamondClean Smart toothbrushes worth the extra cost compared to manual toothbrushes? While the DiamondClean Smart toothbrushes are more expensive than manual toothbrushes, they offer several benefits that can make them worth the investment. These include more effective plaque removal, personalized coaching to improve brushing technique, and the convenience of app connectivity and smart features. Plus, investing in a high-quality electric toothbrush can save you money on dental treatments in the long run by preventing oral health issues.


Philips Sonicare DiamondClean Smart toothbrushes are some of the most advanced and effective oral care devices on the market. By offering a range of models with different features and price points, they make it easy for anyone to find the perfect toothbrush for their needs. Whether you’re a first-time electric toothbrush user or a seasoned pro looking for the ultimate brushing experience, there’s a DiamondClean Smart model that will help you achieve your best smile.

Key Takeaways

  1. The Philips Sonicare DiamondClean Smart series offers a range of models with advanced cleaning technology, smart features, and personalized coaching to suit different needs and budgets.
  2. The 9300 is an excellent entry-level option, while the 9500 provides the best balance of features and value for most users.
  3. The 9700, 9750, and 9900 Prestige offer premium features and accessories for those seeking the ultimate brushing experience, but may not be necessary for everyone.
  4. Choosing the right model depends on your individual oral health needs, preferences, and budget, but all DiamondClean Smart toothbrushes provide exceptional performance and value compared to manual toothbrushes.

As an oral health researcher and electric toothbrush enthusiast, I hope this in-depth comparison of the Philips Sonicare DiamondClean Smart models has helped you make an informed decision. Remember, investing in a high-quality electric toothbrush is one of the best things you can do for your oral health, and with the DiamondClean Smart series, you can’t go wrong. Happy brushing!


  1. Philips Sonicare DiamondClean Smart 9300 product page: https://www.usa.philips.com/c-p/HX9903/01/sonicare-diamondclean-smart-9300-sonic-electric-toothbrush
  2. Philips Sonicare DiamondClean Smart 9500 product page: https://www.usa.philips.com/c-p/HX9924/01/sonicare-diamondclean-smart-9500-sonic-electric-toothbrush
  3. Philips Sonicare DiamondClean Smart 9700 product page: https://www.usa.philips.com/c-p/HX9957/51/sonicare-diamondclean-smart-9700-sonic-electric-toothbrush
  4. Philips Sonicare DiamondClean Smart 9750 product page: https://www.usa.philips.com/c-p/HX9954/56/sonicare-diamondclean-smart-9750-sonic-electric-toothbrush
  5. Philips Sonicare 9900 Prestige product page: [https://

Remember, a good toothbrush is like a friend for your smile, so choose wisely.

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Last update on 2024-06-23 / Affiliate links / Images from Amazon Product Advertising API

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