Philips Sonicare 9300 Electric Toothbrush Review 2024

Dentist Tested & Reviewed

Matt Hannan, DDS
Updated: January 13, 2024

Imagine waking up every day to a dentist-level clean feeling in your mouth – that sensation of smooth, spotless teeth and refreshing breath.

This isn’t a far-fetched dream anymore, thanks to the cutting-edge technology offered by Philips Sonicare 9300 Electric Toothbrush.

As an experienced dentist with years of experience, I’ve tested and evaluated 250+ dental products. I strive to find the best products for achieving excellent oral hygiene, so let’s take a closer look at the Sonicare 9300 Electric Toothbrush from a dentist’s perspective.

Top 10 Rankings

1. Philips Sonicare 9900 | 10/10 $$$$
2. Philips Sonicare 9500 | 9.9/10 $$$
3. Philips Sonicare 9750 | 9.9/10 $$$$
4. Philips Sonicare 9300 | 9.8/10 $$$
5. BURST Pro Sonic | 9.7/10 $
6. Philips Sonicare 9000 | 9.7/10 $$$
7. Philips Sonicare 7500 | 9.6/10 $$
8. BURST Original Sonic | 9.5/10 $
9. Philips Sonicare 6100 | 9.5/10 $$
10. Philips Sonicare 6500 | 9.5/10 $$

Smart Sensors

Philips Sonicare DiamondClean Smart 9300 Rechargeable Electric Power Toothbrush

$229.96 $209.95

Get the ultimate and most complete care with DiamondClean Smart 9300.

Eliminate guesswork with real-time feedback and personalized coaching so you can improve your technique and achieve 100% confidence in your oral care.

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.

Buy Now

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04/26/2024 09:30 pm GMT

First Impressions

Unboxing the Philips Sonicare 9300 resembles opening a treasure chest of oral care.

One of the most immediate and striking impressions you get is the thought and attention invested in the packaging and presentation.

It comes with three unique brush heads – the C3 Premium Plaque Control, the W3 Premium White, and the G3 Premium Gum Care – each one designed to address specific dental needs.

Each brush head has its unique head color, which is a nice touch, especially for families sharing the main unit.

The C3 brush head is your go-to for exceptional plaque removal, the W3 is geared towards stain removal for a whiter smile, and the G3 focuses on gentle yet effective cleaning around the gum line.

This versatility is one of the major strengths of the Sonicare 9300, offering a personalized brushing experience for all users.

Another prominent feature in the package is the luxe leather-wrapped travel case, which is a classy departure from the standard plastic cases we usually see.

It adds a touch of sophistication, making it perfect for people often on the move, ensuring your toothbrush is secure and stylishly stored.

The charging glass cup that doubles as a rinse cup is a novel and stylish touch, adding a bit of flair to your bathroom counter while serving a practical purpose.

The charging base (two weeks of charge) underneath the cup is compact and doesn’t take up much space, which is great for crowded bathroom counters.

As for the main unit, the Sonicare 9300, the moment it rests in your hand, you’ll notice how comfortable it feels to hold.

Its sleek and elegant design has an intuitive button layout and an easy-to-read display. The body is streamlined and ergonomic, offering a firm grip.

Cleaning Modes

• Clean mode – optimal for daily cleaning
• White+ mode – ideal for eradicating surface stains
• Gum Health mode – perfect for tenderly massaging gums
• Deep Clean+ mode – great for deeper clean

The Philips Sonicare 9300’s first impressions are incredibly promising, exuding quality and sophistication.

It offers a unique combination of aesthetic appeal, user-friendly design, and versatility that is hard to find in other electric toothbrushes.

Innovative Features

The Philips Sonicare 9300 electric toothbrush features advanced sonic technology and customizable intensity settings, providing a deeply clean and personalized brushing experience.

Its smart sensor suite and three unique brush heads cater to various oral care needs, ensuring optimal plaque removal, gum care, and whitening.

Key Features

• Advanced Sonic Technology: Philips' sonic technology in the Sonicare 9300 offers a deep clean by pulsing water and using high-frequency strokes to remove plaque.
• Sonicare App Guidance: Tracks your brushing habits, provides feedback on pressure, and offers progress reports through the app.
• Premium Charging Glass: Effortless charging in a stylish glass that also serves as a rinsing cup. Enjoy up to two weeks of use on a full charge.
• C3 Premium Plaque Control Brush Head: Designed for a deep clean, reaching more tooth surface and targeting hard-to-reach areas.
• W3 Premium White Brush Head: Effectively removes stains, proven to whiten teeth in just three days.
• G3 Premium Gum Care Brush Head: Focuses on gum health, reducing inflammation and improving gum health in two weeks.
• 3 Intensity Settings + 4 Cleaning Modes: Customize your brushing with settings for Clean, White+, Gum Care, and Deep Clean+.
• Long Battery Life: Up to 14 days of use on a single charge, ideal for travelers and busy lifestyles.
• Pressure Sensor: Detects excessive brushing pressure, protecting your gums and improving brushing technique.
• Smartimer and Quadpacer: Ensures even and timed brushing for dentist-recommended two minutes.
• BrushSync Technology: Monitors brush head usage and alerts when it's time for a replacement.
• Easy-Start Technology: Gradually increases brushing intensity, making it comfortable for new electric toothbrush users.
• Microchip-Enabled Technology: Syncs brush head with handle for smart usage reminders.
• Premium Travel Case: A leather-wrapped case for hygienic storage and travel convenience.

Dentist Review

When assessing the effectiveness of an electric toothbrush, the critical area to look at is undoubtedly the brush heads, and the Philips Sonicare 9300 doesn't disappoint.

The three included brush heads – the G3, W3, and C3 – each serves a distinct function and cater to different oral care requirements, ensuring a comprehensive clean tailored to your needs.

The G3 Premium Gum Care brush head is designed with the gentlest bristles, ideal for those with sensitive gums or those prone to gum diseases.

It offers gentle yet effective cleaning along the gum line and hard-to-reach areas, helping to improve gum health without causing discomfort or irritation.

The W3 Premium White brush head falls in the middle of the range, balancing firmness and gentleness.

This brush head is designed to remove surface stains on your teeth, contributing to a brighter and whiter smile with consistent use.

The C3 Premium Plaque Control brush head is the firmest of the trio, providing a deep clean that effectively removes plaque even from tricky areas. This is your go-to brush head if plaque removal is your top priority.

It's also an excellent choice for those who consume a lot of plaque-inducing substances, as it can effectively combat the resulting plaque buildup.

A standout feature of the Sonicare 9300 brush heads is the rubberized design, which mitigates the annoying vibrations against other teeth while brushing. This thoughtful feature comforts your brushing experience, making daily brushing a more pleasant routine.

But the effectiveness of the Sonicare 9300 isn't solely limited to its cleaning ability.

The value added by the ancillary items, such as the charging glass and travel case, adds a level of convenience and style that takes this toothbrush to the next level.

The charging glass, which also serves as a rinse cup, offers an easy and elegant charging solution. On the other hand, the travel case ensures that your toothbrush is secure and hygienic during travel, enabling you to maintain your oral hygiene routine wherever you are.

Overall, the Philips Sonicare 9300 scores high on effectiveness, offering an exceptional cleaning performance and a set of 'bells and whistles' that enhances the user experience in a stylish and practical way.

Alternative Options

Philips Sonicare offers a variety of electric toothbrush options to cater to different preferences and needs.

They have a kids' electric toothbrush designed specifically for children, power flossers, premium electric toothbrushes and battery-powered toothbrushes.

Additionally, Sonicare offers various brush heads ranging from gentle to whitening and everything in between. Thousands of dentists trust Philips Sonicare globally and is a one-stop shop for all dental care needs.

For comparison, Aquasonic Black Series Electric Toothbrush and Vibe Series Electric Toothbrush feature 40,000 vibrations/min, Burst Sonic Toothbrush features 33,000 vibrations/min, and 7am2m Sonic Electric Toothbrush features 31,000 vibrations/min.

For users interested in tracking their brushing habits, Quip's smart toothbrush features Bluetooth connectivity, allowing you to connect to the Quip app and monitor your brushing patterns, duration, and frequency.

With Philip Sonicare's diverse range of electric toothbrushes, you will surely find one that suits your lifestyle and oral care goals.

Advanced Sonic Technology

Philips Sonicare DailyClean 1100 Rechargeable Electric Power Toothbrush

$34.99

Innovative Sonicare technology gently pulses fluid between the teeth and along the gum line for a gentle and effective clean every time​.

EasyStart program helps you gradually get used to the sonic brushing power​.

2-minute timer with QuadPacer helps ensure Dental Professional recommended brushing time and a consistent clean throughout your mouth.

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04/23/2024 12:16 am GMT

Microchip-Enabled

Philips Sonicare ProtectiveClean 5100 Rechargeable Electric Power Toothbrush

$99.96

Improve your gum health up to 100% better than a manual toothbrush with the Philips Sonicare ProtectiveClean 5100 rechargeable electric toothbrush.

Features a pressure sensor that protects teeth and gums from excess brushing pressure. BrushSync technology tracks how long you have been using your G2 Optimal Gum Care brush head and how hard you have been brushing.

The electric toothbrush will beep to inform you when to replace your brush head.

Customize your own brushing experience with your choice of 3 modes: Clean, White and Gum Care.

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04/23/2024 09:20 pm GMT

My Experience & Expertise

The Philips Sonicare 9300 stands out as an exemplary piece of oral care technology.

Its thoughtful design, remarkable versatility, and intelligent features offer a comprehensive and personalized approach to oral hygiene. Each brush head targets a unique dental need, delivering effectiveness that mirrors professional dental care.

As a dentist, I wholeheartedly recommend the Philips Sonicare 9300 to anyone seeking to elevate their oral hygiene routine. It’s not merely about cleaning your teeth, but about transforming your dental care experience into something more effective, personalized, and enjoyable.

Smart Sensors

Philips Sonicare DiamondClean Smart 9300 Rechargeable Electric Power Toothbrush

$229.96 $209.95

Get the ultimate and most complete care with DiamondClean Smart 9300.

Eliminate guesswork with real-time feedback and personalized coaching so you can improve your technique and achieve 100% confidence in your oral care.

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.

Buy Now

We earn a commission if you make a purchase, at no additional cost to you.

04/26/2024 09:30 pm GMT

Electric Toothbrush Overall Rankings

1. Philips Sonicare 9900 | 10/10
2. Philips Sonicare 9500 | 9.9/10
3. Philips Sonicare 9750 | 9.9/10
4. Philips Sonicare 9300 | 9.8/10
5. BURST Pro Sonic | 9.7/10
6. Philips Sonicare 9000 | 9.7/10
7. Philips Sonicare 7500 | 9.6/10
8. BURST Original Sonic | 9.5/10
9. Philips Sonicare 6100 | 9.5/10
10. Philips Sonicare 6500 | 9.5/10
11. BURST Curve Sonic | 9.4/10 $
12. 7am2m Electric | 9.4/10
13. Philips Sonicare 5300 | 9.4/10
14. AquaSonic Black | 9.3/10
15. AquaSonic Vibe | 9.3/10
16. Philips Sonicare 5100 | 9.3/10
17. SNOW LED Electric | 9.2/10
18. Brio (Ollie) SmartClean | 9.1/10
19. Philips Sonicare 2100 | 9.1/10
20. Bitvae Smart S3 | 9.1/10
21. Philips Sonicare 1100 | 9.1/10
22. Philips Sonicare 4100 | 9.0/10
23. Bitvae S2 Ultrasonic | 8.9/10
24. Bitvae D2 Electric | 8.8/10
25. Oral-B 1500 Electric | 8.8/10
26. Oral-B Pro 1000 | 8.7/10
27. Bitvae R2 Rotating | 8.5/10
28. Quip Electric | 8.5/10
29. Colgate Hum Electric | 7.5/10

Need a second opinion? We can help! Learn more. Knowledge is power when cultivating healthy dental habits. The more informed you are, the better positioned you'll be to prevent avoidable and potentially costly dental procedures for you and your family. Watch for future blog posts, where we'll continue sharing important information, product reviews and practical advice!