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Philips Sonicare DiamondClean Smart 9300 electric toothbrush is designed to provide comprehensive and efficient oral care. This advanced toothbrush removes up to 20 times more plaque than a manual toothbrush, resulting in up to 15 times healthier gums¹ and up to 100% less stains². The high-performance brush heads allow you to focus on all aspects of your oral health, while the Smart Sensor technology offers personalized feedback and coaching.
The toothbrush offers four brushing modes: Clean mode for daily cleaning, White+ for stain removal, Gum Health for gentle yet effective gum care, and Deep Clean+ for a refreshing, thorough clean. Additionally, you can choose from three intensity levels to suit your preferences.
The built-in Philips Sonicare light ring pressure sensor alerts you if you're applying too much pressure, helping you maintain the optimal brushing technique and protect your teeth and gums. The Advanced Sonic Technology delivers gentle yet effective cleaning, with a powerful 62,000 bristle movements per minute to pulse fluid between teeth and along the gumline.
By connecting the toothbrush to the Philips Sonicare app, you can receive personalized brushing guidance to maintain and improve your oral hygiene habits. The app will let you know when you've achieved a thorough clean and provide coaching to help you become a more mindful brusher.
The innovative BrushSyncâ„¢ technology will automatically notify you when it's time to replace your brush head, ensuring maximum cleaning efficiency. The QuadPacer and SmarTimer features help you improve your brushing technique and reach the recommended brushing time of 2 minutes.
Philips Sonicare DiamondClean Smart 9300 is also a great travel companion, thanks to its travel case. You can conveniently top up the power at home using the iconic charging glass, and 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).
Philips Sonicare is the dental professional-recommended sonic toothbrush brand worldwide³, so you can trust that this electric toothbrush will keep your teeth and gums in optimal condition.
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.
product information:
Attribute | Value | ||||
---|---|---|---|---|---|
product_dimensions | ‎4.37 x 6.85 x 9.92 inches; 2.31 Pounds | ||||
item_model_number | ‎HX9903/15 | ||||
batteries | ‎1 Lithium Ion batteries required. (included) | ||||
date_first_available | ‎October 30, 2023 | ||||
manufacturer | ‎Philips Sonicare | ||||
best_sellers_rank | #13,959 in Health & Household (See Top 100 in Health & Household) #31 in Sonic Toothbrushes | ||||
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