Philips Sonicare Electric Toothbrush Comparison Chart 2026

Philips Sonicare’s high-frequency technology is the gold standard for superior plaque removal, but the massive product line—from the essential, budget-friendly 4100 to the adaptive intelligence of the Prestige 9900—can be confusing.

Part of our complete Philips Sonicare lineup guide.

The real challenge is navigating the trade-off between core effectiveness and advanced coaching. While every model delivers the patented sonic clean, the difference in cost often comes down to three critical smart features: App Guidance, Automatic Head Detection (BrushSync), and Adaptive Intelligence (SenseIQ).

This definitive comparison guide cuts through the complex model numbers and marketing terms. We break down the exact differences, showing you precisely what you gain (and what you skip) when moving from the older, function-first series (like the 4100) to the newest, app-connected smart lines (like the Prestige). Stop guessing and start cleaning smarter.

Best Entry-Level Pick: Philips Sonicare 4100 Series: This essential model focuses on core performance, offering 31,000 brush strokes per minute and a built-in pressure sensor to provide a professional-grade clean without the high cost of smart features.
Best Mid-Range Personalized Care: Philips Sonicare ExpertClean 7500: Designed for those who want targeted oral health results, this brush features four specialized modes—including Gum Health and Deep Clean+—and Bluetooth connectivity for real-time coaching via the Sonicare app.
Best for Adaptive Intelligence: Philips Sonicare Prestige 9900: As the most advanced model in the lineup, it utilizes SenseIQ technology to sense your brushing style 100 times per second and automatically adjust the intensity to protect your gums in real-time.
Best for Guided Coaching: Philips Sonicare DiamondClean Smart 9500: This flagship device is perfect for perfectionists, featuring a complete set of smart sensors that track coverage and scrubbing motion, ensuring you never miss a spot during your two-minute routine.

Entry-Level Sonicare Models

Philips Sonicare 4100 Rechargeable Electric Toothbrush, Advanced Plaque Removal, Pressure Sensor, Includes Brush Head Case, Black BD5003AZ

The Philips Sonicare 4100 is the ideal choice for first-time electric toothbrush users or those seeking maximum performance without premium features (like Bluetooth or an app). It includes all the essential technologies recommended by dentists.

Why It’s the Best Entry-Level Pick

Essential Pressure Sensor: This is the most crucial safety feature for new users. The sensor automatically detects excessive force, warns you, and reduces vibrations to protect your gums and prevent harmful scrubbing.
Core Sonic Performance: The brush delivers genuine Sonicare cleaning with 31,000 brush strokes per minute. This high-frequency motion is clinically proven to remove up to 7 times more plaque than a manual brush.
Brushing Guidance: It includes the necessary timing tools: the 2-minute SmarTimer ensures you brush for the full recommended duration, and the 30-second QuadPacer guides you to clean all four quadrants of your mouth equally.
Simplicity and Value: It features a simple, single cleaning mode with 2 intensity settings, providing a strong, effective clean without the complexity or cost of multiple specialized modes (like White or Gum Care).
Battery Life: The reliable rechargeable battery provides up to 14 days of use on a single charge.

Verdict: The Sonicare 4100 is the perfect starting point in the Sonicare lineup, offering advanced plaque removal and essential gum protection (Pressure Sensor) at the most accessible price point. It is available in black, white and pink colour choice.

Mid-Range Sonicare Models (ProtectiveClean & ExpertClean)

Philips Sonicare ExpertClean 7500 Black, Rechargeable Electric Power Toothbrush, HX9690/05

The Philips Sonicare ExpertClean 7500 is a premium mid-range electric toothbrush designed for users who need personalized care, specific health modes, and smart feedback without committing to the highest-end, app-heavy features.

Key Features for Upgraded Care

Four Customizable Modes: Unlike entry-level models, the 7500 provides four tailored modes: Clean, White, Gum Health, and Deep Clean+. The Gum Health and Deep Clean+ modes offer specialized cleaning necessary for maintaining excellent oral health.
Three Intensity Levels: Each mode can be customized with three intensity settings, allowing for a tailored brushing experience that is gentle on sensitive areas while providing powerful cleaning where needed.
Smart Pressure Sensor: This essential feature alerts you when brushing too hard, immediately protecting gums and enamel from excessive force.
BrushSync Technology: The brush communicates with the head you attach, ensuring you are using the optimal mode and reminding you when the brush head is worn out and needs replacement for effective cleaning.
Premium Travel Case: It includes a charging travel case, allowing you to keep the handle powered up even while traveling, a step up from basic travel cases.

Verdict: The ExpertClean 7500 is the ideal choice if you require specific modes for gum care or deep cleaning and value smart features like BrushSync and a charging travel case, positioning it well above entry-level sonic brushes.

Features: These models build on the basics by offering multiple brushing modes (e.g., Clean, Gum Care, Whitening) and several intensity levels.
BrushSync Technology: The ProtectiveClean and ExpertClean series feature BrushSync, which automatically detects the brush head you’re using and alerts you when it’s time for a replacement.
App Connectivity: ExpertClean models add Bluetooth connectivity, allowing you to connect to the Sonicare app for real-time coaching and progress reports.

High-End Sonicare Models (DiamondClean & Prestige)

Philips Sonicare Prestige 9900

13% Off

Philips Sonicare DiamondClean 9900 Prestige Electric Toothbrush - with SenseIQ Technology and Advanced AI App, 5 Brushing Modes, 3 Intensity Levels, Charging Travel Case,Midnight Blue, Model HX9990/12

The Philips Sonicare Prestige 9900 represents the highest tier of Sonicare technology, distinguished by its unique SenseIQ adaptive intelligence and elegant, simplified design for the most personalized clean.

Defining Premium Features

SenseIQ Technology (Adaptive Intelligence): This feature is the brush’s biggest selling point. SenseIQ senses your pressure, motion, and coverage up to 100 times per second and adapts the intensity automatically in real-time if you press too hard. This provides the ultimate protection for sensitive gums and teeth without needing to manually change settings.
A3 Premium All-in-One Brush Head: This model simplifies the experience by using one advanced brush head designed to handle all tasks: plaque removal, gum care, and whitening. It is clinically claimed to remove up to 20 times more plaque than Diamondclean and deliver 15 times healthier gums in just six weeks versus a manual brush.
Customizable Modes and Intensity: The brush still offers 5 cleaning modes (including Clean, Gum Health, and Sensitive) and 3 intensity levels, allowing for manual selection if desired, though the SenseIQ handles most adjustments automatically.
Premium Travel Case: The set includes a sleek leatherette travel case with integrated USB charging. This ensures you can recharge the brush anywhere in the world using a simple USB cable, maintaining your routine with maximum convenience.
Design and Battery: Features a seamless, one-touch interface and a minimalist handle design. The battery provides reliable performance for up to 14 days on a single charge.

Verdict: The DiamondClean Prestige 9900 is for the user who demands the most gentle yet effective cleaning possible, prioritizing the automatic, adaptive intelligence of SenseIQ and a luxurious, minimalist design over complex, app-guided coaching (like the 9500 model).

Philips Sonicare DiamondClean Smart 9500

Philips Sonicare DiamondClean Smart 9500 Electric Toothbrush, Sonic Toothbrush with App, Pressure Sensor, Brush Head Detection, 5 Brushing Modes and 3 Intensity Levels, Grey, Model HX9923/41

The Philips Sonicare DiamondClean Smart 9500 is the brand’s flagship offering, providing a fully connected and guided brushing experience that maximizes plaque removal and gum health through advanced artificial intelligence and specialized accessories.

Key Features Defining the High-End Experience

Five Specialized Brushing Modes & 3 Intensities: Choose from 5 modes (Clean, White, Gum Health, Deep Clean+, and Sensitive) and 3 adjustable intensity levels, allowing for ultra-personalized care tailored to specific oral health goals.
Real-Time App Guidance: The brush connects to the Philips Sonicare app via Bluetooth, providing personalized guidance on coverage, pressure, and scrubbing motion. This coaching is essential for correcting long-term habits.
Automatic Brush Head Detection: The handle automatically recognizes which specialized brush head you attach (e.g., Plaque Control, Gum Health, or Tongue Care) and selects the optimal mode and intensity for that head, ensuring professional-level performance every time.
Ultimate Gum Protection: Features a prominent light ring that flashes when you use too much pressure, providing clear, immediate feedback to protect sensitive gums from damage.
Premium Accessories: The set includes a charging travel case for convenience on the go, plus a unique 5-mode and glass charger that elegantly charges the brush while it rests on the bathroom counter.

Verdict: The DiamondClean Smart 9500 is for one who wants the very best in oral care technology, offering deep personalization, superior plaque removal (up to 20 times more than manual), and comprehensive feedback to transform brushing habits.

Complete Philips Sonicare Lineup

Premium DiamondClean Series

Upper Mid-Range ExpertClean Series

Mid-Range ProtectiveClean Series

Budget-Friendly Entry Models

Replacement Brush Heads

Sonicare vs Competitors

Sonicare Water Flossers

Specialty & Legacy Models

Why Choose a Philips Sonicare Electric Toothbrush?

I’ll be honest with you – when I first started using a Sonicare toothbrush, I was a bit skeptical about how much better it could really be compared to a regular manual brush. Boy, was I wrong! The patented sonic technology of the Philips Sonicare DiamondClean, which delivers up to 62,000 brush movements per minute, made me realize just how much plaque and buildup I had been missing with my old toothbrush.

But what really sold me on the Philips Sonicare DiamondClean Smart was the range of features and customization options available across their different models. From simple, budget-friendly options to high-tech, feature-packed brushes, there’s a Sonicare toothbrush for every need and preference.

The Dentist-Recommended Benefits of Sonicare Electric Toothbrushes

As an oral health researcher, I’ve had the opportunity to speak with numerous dental professionals about electric toothbrushes. Time and time again, they recommend Sonicare as one of the best options on the market. Here’s why:

Superior Plaque RemovalSonicare’s sonic technology, particularly in models like the Sonicare DiamondClean Smart, is incredibly effective at dislodging and removing plaque from even the hardest-to-reach areas of your mouth. In fact, some Sonicare models can remove up to 10 times more plaque than a manual toothbrush.
Improved Gum Health: The gentle, yet effective brushing action of Sonicare toothbrushes can help reduce gum inflammation and bleeding. Many models feature a dedicated “Gum Care” mode that provides targeted cleaning for your gum line.
Whitening Power: Sonicare toothbrushes are known for their ability to lift stubborn stains and whiten teeth over time. The high-frequency bristle movements and specialized brush heads of the best Sonicare models make it easier to remove surface stains and discoloration.
Customizable CleaningWith various brushing modes, intensity settings, and brush head options, Sonicare allows you to tailor your cleaning experience to your specific needs, especially with the Sonicare DiamondClean Smart. Whether you have sensitive teeth, orthodontic appliances, or just prefer a gentler clean, there’s a Sonicare option for you.

Comparing Sonicare to Conventional Toothbrushes: What You Need to Know

As someone who has used both manual and electric toothbrushes extensively, I can tell you firsthand that the difference is night and day. Here are a few key advantages that Sonicare electric toothbrushes have over their manual counterparts:

Consistent, Thorough Cleaning: Let’s be real – it’s easy to miss spots or rush through your brushing routine with a manual toothbrush. Sonicare toothbrushes, on the other hand, feature built-in timers and quadpacer intervals that ensure you spend the recommended two minutes brushing and cover all areas of your mouth evenly.
Less Manual EffortWith a Sonicare toothbrush like the Philips Sonicare DiamondClean, the bristles do most of the work for you. The high-frequency sonic vibrations effectively dislodge plaque and debris, requiring less vigorous scrubbing on your part. This not only makes brushing easier but also reduces the risk of damaging your gums or tooth enamel by brushing too hard.
Improved Technique: I’ve seen it countless times – people who think they’re brushing correctly with a manual toothbrush but are actually using improper technique. Sonicare toothbrushes, particularly the Sonicare for Kids model, help guide you towards better brushing habits with features like pressure sensors that alert you when you’re brushing too hard.
Easier for Those with Dexterity Issues: If you or someone in your household has arthritis, limited mobility, or any condition that makes manual brushing difficult, an electric toothbrush like Sonicare can be a lifesaver. The compact, ergonomic handles and powerful bristle movements take the strain off your hands and wrists.

Breaking Down the Philips Sonicare Lineup: From DiamondClean Smart to ProtectiveClean

Now that you understand the benefits of Sonicare electric toothbrushes, let’s dive into the different models and series available. As someone who has tested and used multiple Sonicare toothbrushes over the years, I can provide you with an insider’s perspective on each one.

Sonicare Elite Series ($)

If you’re looking for a no-frills, budget-friendly introduction to the world of electric toothbrushes, the Elite Series is a great starting point. While these models may lack some of the advanced features found in higher-end Sonicare toothbrushes, they still deliver a significant improvement over manual brushing.

One of the standout models in this series is the Sonicare 2100 Series. As someone who loves a sleek, minimalist design, I was immediately drawn to the slim, ergonomic handle of the 2100. Despite its simplicity, it packs a punch with its two-minute timer, 30-second quadpacer, and impressive 14-day battery life.

In my experience, the 2100 Series is an excellent choice for those who want to dip their toes into the world of electric toothbrushes without breaking the bank. It’s a solid, reliable option that gets the job done – and at a price point that won’t leave you feeling guilty about upgrading in the future.

Sonicare 3100 Series ($$)

Moving up the lineup, we have the 3100 Series – a step above the basic models but still reasonably priced. These toothbrushes start to introduce a few more advanced features while maintaining the core benefits of Sonicare’s sonic technology.

One model that caught my eye in this series is the 3100 ProtectiveClean. In addition to the standard two-minute timer and quadpacer, it boasts two brushing intensities and a pressure sensor (although it’s not visible on the handle). As someone who has a tendency to brush a bit too vigorously at times, I found the pressure sensor to be a game-changer in helping me develop better brushing habits.

Another aspect I appreciated about the 3100 ProtectiveClean was its ability to remove up to 7 times more plaque than a manual toothbrush. While not quite as impressive as some of the higher-end Sonicare models, it’s still a significant improvement over traditional brushing methods.

Sonicare ProtectiveClean Series ($$)

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If you’re looking for a more feature-rich experience without breaking the bank, the ProtectiveClean Series is definitely worth considering. These mid-range models strike a nice balance between advanced cleaning capabilities and affordability.

One of the standout models in this series is the ProtectiveClean 6100. As someone who values customization, I loved the fact that the 6100 offered three brushing modes (Clean, White, and Gum Care) and three intensity settings. This allowed me to tailor my brushing experience to my specific needs and preferences on any given day, especially after consulting with my dentist.

But what really impressed me about the 6100 was its ability to remove up to 7 times more plaque than a manual toothbrush – a feat that’s no small feat! Plus, it comes with a handy travel case, making it a great option for those who like to maintain their oral hygiene routine on the go.

Sonicare ExpertClean Series ($$$)

As we move into the premium range of Sonicare toothbrushes, the ExpertClean Series is a standout. These models are designed for those who want a truly advanced cleaning experience and are willing to invest a bit more for top-of-the-line features.

One model that caught my attention in this series is the ExpertClean 7700. As someone who loves to stay on the cutting edge of technology, I was immediately drawn to its sleek, modern design and smart features.

The 7700 boasts three intensities, three brushing modes, and four premium brush heads – giving you plenty of options to customize your cleaning routine. But what really sets this model apart is its Bluetooth connectivity, which allows you to sync it with the Sonicare app and receive personalized coaching and feedback on your brushing habits.

In my experience, the app integration was a game-changer. Not only did it help me identify areas where I needed to improve my technique, but it also provided valuable insights into my overall oral health progress. Plus, the 7700’s long-lasting battery and UV sanitizer case made it a convenient and hygienic choice for travel.

Sonicare DiamondClean Series ($$$$)

When it comes to the crème de la crème of Sonicare toothbrushes, the DiamondClean Series takes the cake. These premium models are packed with cutting-edge features and designed to deliver a truly luxurious brushing experience.

One model that truly impressed me in this series was the DiamondClean Smart 9700. From the moment I unboxed it, I could tell this was a top-tier product – from its sleek, diamond-inspired design to its premium travel case and array of advanced brush heads.

But it’s not just about looks – the 9700 delivers serious cleaning power, too. With five brushing modes, three intensities, and the ability to remove up to 10 times more plaque than a manual toothbrush, the Philips Sonicare DiamondClean is a true powerhouse when it comes to keeping your teeth and gums healthy.

What really sets the 9700 apart, though, is its smart features. Like the ExpertClean 7700, it connects to the Sonicare app via Bluetooth, but it takes things a step further with Smart Sensor technology that automatically adjusts the brushing intensity based on your technique. As someone who values personalization and convenience, I found this feature to be a game-changer.

Sonicare Prestige Series ($$$$)

If you thought the DiamondClean Series was impressive, wait until you try the latest and greatest from Sonicare – the Prestige Series. These top-of-the-line models are truly in a league of their own, combining cutting-edge technology with premium design and features.

The flagship model in this series is the Prestige 9900, and let me tell you – it’s a thing of beauty. From its sleek, rose gold finish to its intuitive touch-screen display, the 9900 exudes luxury and sophistication.

But it’s not just about looks – this toothbrush is a serious powerhouse when it comes to cleaning performance. With three intensities, four brushing modes, and the ability to remove up to 20 times more plaque than a manual toothbrush, it’s a true game-changer for your oral health.

What really sets the 9900 apart, though, is its intelligent sensor technology. Not only does it feature a visible pressure sensor to help you maintain the right brushing force, but it also has a scrubbing sensor that detects if you’re brushing too aggressively in one area. As someone who tends to get a bit overzealous with my brushing technique, I found this feature incredibly helpful in correcting my habits.

But perhaps the most impressive aspect of the 9900 is its A.I. capabilities. Through the Sonicare app, the toothbrush can actually learn your brushing habits and provide personalized guidance and feedback by a dentist to help you improve over time. It’s like having your own personal oral hygiene coach, endorsed by dentists, right in your bathroom!

Key Features Across Different Sonicare Models

While each Sonicare series and model has its own unique set of features, there are a few key aspects that are consistent across the lineup. Here are some of the most notable ones:

Sonicare Sonic Technology

At the heart of every Sonicare toothbrush is its patented sonic technology, which delivers up to 62,000 brush movements per minute. This high-frequency vibration is what sets Sonicare apart from traditional oscillating electric toothbrushes, providing a deeper, more effective clean.

In my experience, the sonic technology does an incredible job at dislodging plaque and debris from even the most hard-to-reach areas of your mouth. It’s like having a tiny, powerful cleaning machine working its way around your teeth and gums.

Two-Minute Timer and Quadpacer

One of the most basic, yet essential features found across the Sonicare lineup is the two-minute timer and 30-second quadpacer. These handy tools help ensure that you’re brushing for the recommended amount of time and covering all quadrants of your mouth evenly.

As someone who has a tendency to rush through my brushing routine, I can’t emphasize enough how valuable these timers are. They’ve helped me develop better brushing habits and ensure that I’m giving my teeth and gums the attention they deserve.

Pressure Sensor

Another standout feature found on many Sonicare models is the pressure sensor. This nifty little tool alerts you when you’re brushing too hard, helping you adjust your technique to avoid damaging your gums or tooth enamel.

I’ll be the first to admit that I used to be a bit of a heavy-handed brusher – until I started using a Sonicare toothbrush with a pressure sensor. It was a real eye-opener to see just how much force I was applying, and it helped me develop a gentler, more effective brushing technique.

Brush Head Compatibility

One of the things I love about the Sonicare lineup is the wide range of brush head options available. From standard clean heads to specialized options for sensitive teeth, whitening, and even tongue cleaning, there’s a brush head to suit every need.

And the best part? Most Sonicare toothbrush models are compatible with the same range of brush heads, making it easy to swap them out and customize your cleaning experience as needed.

Rechargeable Batteries and Travel Cases

Another common thread across many Sonicare models is the inclusion of rechargeable batteries and travel cases. As someone who travels frequently, I can’t stress enough how convenient it is to have a toothbrush that can hold a charge for weeks and comes with a compact travel case.

No more dealing with disposable batteries or lugging around a bulky charging base – with Sonicare, you can maintain your oral hygiene routine no matter where you go.

Finding the Right Balance: Value vs. Performance

When it comes to choosing the right Sonicare toothbrush for your needs, it’s all about finding the right balance between value and performance. And trust me, after testing and researching countless models, I’ve got a pretty good handle on which ones offer the best bang for your buck.

If you’re on a tight budget but still want to experience the benefits of sonic technology, the Sonicare 2100 Series is an excellent entry-level option. It may lack some of the bells and whistles of higher-end models, but it delivers a solid cleaning experience at an affordable price point.

For those looking to step things up a notch without breaking the bank, the ProtectiveClean Series – particularly the 6100 model – offers a great blend of advanced features and value. With multiple brushing modes, intensity settings, and impressive plaque removal capabilities, the Sonicare DiamondClean Smart punches well above its weight class in terms of performance.

If you’re willing to invest a bit more for a truly premium experience, the ExpertClean 7700 and Sonicare DiamondClean Smart 9700 are both fantastic options. These models offer the latest in smart technology, Bluetooth connectivity, and customizable cleaning experiences – perfect for those who demand the very best in oral hygiene.

And if money is truly no object, consider the Sonicare DiamondClean Smart for the ultimate cleaning experience. The Sonicare Prestige 9900 is in a league of its own. With its intelligent sensor technology, A.I.-powered coaching, and unparalleled cleaning power, it’s the ultimate luxury toothbrush for those who want to take their oral care routine to the next level.

Choosing the Right Philips Sonicare Toothbrush: Key Considerations

With so many different Sonicare models to choose from, it can be overwhelming to figure out which one is right for you. As someone who has spent countless hours researching and testing these toothbrushes, here are a few key considerations to keep in mind:

Brushing Modes and Intensity Settings

One of the biggest differentiators between Sonicare models is the number of brushing modes and intensity settings they offer. If you’re someone who prefers a more customizable cleaning experience, look for models with multiple modes (like Clean, White, and Gum Care) and intensity levels.

On the other hand, if you’re more of a “set it and forget it” kind of person, a basic model with just a standard clean mode may be all you need.

Pressure Sensor and Feedback

For those who tend to brush a bit too aggressively (like me), a toothbrush with a pressure sensor can be a game-changer. Not only does it alert you when you’re brushing too hard, but some models also provide real-time feedback and coaching to help you improve your technique.

If you’re someone who prioritizes personalized guidance and wants to develop better brushing habits, look for models with advanced sensor technology and app connectivity.

Battery Life and Travel-Friendliness

If you travel frequently or simply don’t want to deal with the inconvenience of traditional charging methods, the Philips One by Sonicare comes equipped with a USB charger.

Older vs Newer Sonicare Models

The differences between older and newer Philips Sonicare models generally come down to a trade-off between core functionality, advanced features, and durability. While the fundamental cleaning technology has remained consistent, newer models focus on smart features and enhanced user experience.

Core Technology: The core of Philips Sonicare’s technology—the high-speed brush movements—is a constant across most models. Many of the newer, mid-range brushes (e.g., the 4300 and 5000 series) have the same 62,000 brush movements per minute as some of the high-end models. This means that in terms of pure cleaning power, the difference between a mid-range model and a high-end model may not be as significant as the price difference would suggest.
Smart Features and User Feedback: This is the most notable area of evolution. Older models typically provided just the basic timer and QuadPacer. Newer models, especially the DiamondClean Smart and Prestige lines, incorporate advanced features like real-time brushing feedback via a connected app, advanced pressure sensors that provide visual alerts, and SenseIQ technology in the newest Prestige 9900. SenseIQ goes a step further by automatically adapting the brushing intensity to your specific technique as you brush. These features are designed to improve brushing habits and technique, offering a more personalized experience.
Durability and Design: Some users report that older Sonicare models, particularly those from a decade or more ago, were more durable and had a longer battery life than some of the newer, more complex models. The shift from screw-on to slip-on brush heads has also been a point of contention for some long-term users. However, newer models often feature a slimmer handle design, which some find more comfortable to hold. Additionally, while older brushes had standard chargers, newer premium models often come with sleek charging glasses or travel cases that charge the brush via USB.

Looking for more Sonicare options? Check out our comprehensive guide to the best Philips Sonicare electric toothbrushes to find the perfect model for your needs.

Best selling Philips Sonicare Electric Toothbrushes:

#	Product	Price
1	Philips Sonicare 4100 Series Electric Toothbrush - Sonic Toothbrush with Advanced Sonic Technology,...	$48.90	Check it out
2	Philips Sonicare ProtectiveClean 5300 Rechargeable Electric Toothbrush, with Pressure Sensor, 3...	$109.96	Check it out
3	Philips Sonicare 1100 Series Electric Toothbrush - Sonic Toothbrush with Advanced Sonic Technology,...	$19.96	Check it out

Last update on 2026-01-28 / Affiliate links / Images from Amazon Product Advertising API