Philips Sonicare DiamondClean Smart 9500 Electric Toothbrush, Sonic Toothbrush with App, Pressure Sensor, Brush Head Detection, 5 Brushing Modes and 3 Intensity Levels, Pink, Model HX9923/21
$279.96
Price: $279.96
(as of Jan 22, 2025 08:11:30 UTC – Details)
Philips Sonicare DiamondClean Smart 9500 electric toothbrush provides complete and efficient oral care, removing up to 20x more plaque than a manual toothbrush, providing up to 15x healthier gums¹, and up to 100% less stains². High-performance brush heads let you focus on all areas of your oral health, while our Smart Sensor technology gives you personalized feedback and coaching. There are 5 brushing modes: Clean mode for daily cleaning, White+ for stain removal, Gum Health for gentle yet effective cleaning of the gums, Deep Clean+ for a refreshing, thorough clean, and Tongue Care for fresh breath. There are also 3 intensity levels to choose from. The built-in Philips Sonicare light ring pressure sensor lets you know if you’re pressing too hard. Advanced Sonic Technology provides gentle yet effective cleaning, pulsing fluid between teeth and along the gumline with a cleaning power of 62,000 bristle movements per minute. By connecting to the Philips Sonicare app, you will be able to receive personalized brushing guidance to maintain and improve your brushing habits. The app lets you know when you’ve achieved a thorough clean, and coaches you to be a better, more mindful brusher. The innovative BrushSync™ technology will let you know when it’s time to change your brush head. Improve your brushing technique with QuadPacer, and reach your recommended brushing time of 2 minutes with SmarTimer. Philips Sonicare DiamondClean Smart 9500 works perfectly as a travel toothbrush thanks to the USB charging travel case. You can also top up the power at home with the iconic charging glass. With regular use, the battery will last up to two weeks on a single charge (based on two periods of two-minute brushings per day on standard mode). ¹ when used with A3 brush head vs. manual toothbrush. ² vs. a manual toothbrush. In-vitro study, actual results may vary ³ based on a study of over 2,600 dental professionals (dentists and hygienists) conducted in the United States, Canada, Japan, China, Korea, Thailand, Germany, the United Kingdom, Switzerland, France, Belgium, Austria, Italy, Spain, Sweden in 2022-2023
Package Dimensions : 10.12 x 7.01 x 4.61 inches; 2.39 Pounds
Item model number : HX9923/21
Batteries : 1 Lithium Ion batteries required.
Date First Available : October 30, 2023
Manufacturer : Philips Sonicare
ASIN : B0CM426X6L
Country of Origin : China
Advanced sonic toothbrush for improved oral health: up to 20x more plaque removal vs. a manual toothbrush, up to 15x healthier gums¹, and up to 100% less stains²
Personalize your brushing with this innovative electric toothbrush: choose from 5 brushing modes and 3 intensity levels to meet your oral healthcare goals
Real-time feedback: the light ring on the end of your handle will flash if you use too much pressure, reminding you to ease off the pressure and protect your teeth and gums
Personalized guidance: connect your toothbrush to the Philips Sonicare app and receive personalized brushing guidance to maintain and improve your brushing habits
#1 dental professional recommended sonic toothbrush brand worldwide³: benefit from Philips expertise to keep your teeth and gums in the best condition
Customers say
Customers find that the toothbrush cleans their teeth effectively. They appreciate its design and durability. However, some customers have issues with its lifespan. There are mixed opinions on functionality, value, and charging capability.
AI-generated from the text of customer reviews
9 reviews for Philips Sonicare DiamondClean Smart 9500 Electric Toothbrush, Sonic Toothbrush with App, Pressure Sensor, Brush Head Detection, 5 Brushing Modes and 3 Intensity Levels, Pink, Model HX9923/21
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$279.96
KayDee –
Cleanest Teeth EVER!!
This product costs way too much outside of Amazon Prime Day!! Even with the discount these are pricey but they are more than worth the price. Many settings–gum care, tongue cleaning and deep clean–to name a few. Cool charging stand and excellent travel case with built-in charger. This is a great product!
AMT –
Powerful toothbrush
Love this toothbrush. It cleans my teeth well and holds a charge for the week while I travel. Love the color.
Brittany –
My tooth and I!
I love this toothbrush and i don’t know what else to say.. it’s great! I did get it on sale and that make a difference. But I am a fan on the Sonicare line. Great toothbrush , travels well, charging is very easy with multiple options( all included) . The battery life very much surprised me.
Kelli Waldron –
High Quality and Worth the extra Money!
I love this toothbrush! This is the first higher end toothbrush that I have used that I can confidentially say is noticeably impacting my oral hygiene. There is a very good level of vibration to control plaque! The size is perfect, and it looks very aesthetic on a counter top. I really recommend this toothbrush.
KS –
Leaves teeth as clean as when you get a cleaning at the dentist.
Excellent gum care, and my teeth feel as squeaky clean as after a cleaning at the dentist.The settings are very easy to use, and adjust.Very functional yet sleek design, and easy to charge whether you are home, ( with the glass, or just the small attachment to the base.) or on vacation in the case.The size is bigger than a typical manual toothbrush of course, but really not too big, it fits easily in my hand.Overall the value is great because it keeps my teeth clean from plague, and helps to prevent cavities from forming.
DJ Demand –
Excellent brush
This is my first electronic toothbrush, and I canât believe I waited so long to get it. My teeth feel cleaner than it did with a standard brush after every use. The app is easy to use and hold me accountable for never skipping a brushing or rushing through it! The timer makes sure you spend a proper amount of time on each area of your mouth. I bought the same one for my wife and she loves hers too even without the app.
Bryan –
App doesn’t work
The product cleans well and was.pretty good but if I’m gonna pay that price and It says that I will be able to use the app. And I’m not able to then it is definitely not worth it.Horrible
Bill LOtzmann –
4th Sonicare tooth brush
Works great as usual. Longevity is my only concern. Last one only lasted 2 plus years and at $200 plus hoping for longer life.
JDC –
I purchased the Philips Sonicare DiamondClean Smart 9500 on September 11 for $273.61 SGD ($203.48 USD), and it has completely failed after just two months of use. The toothbrush head holder is loose and doesnât hold the brush properly, while the body makes a loud, awful rattling noise. This is unacceptable for such an expensive product.