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Overview

New open box, head brush is sealed.The Philips Sonicare DiamondClean Smart 9350 delivers a complete, high-performance oral-care routine. It removes up to 20× more plaque¹, improves gum health up to 15×¹, and lifts up to 100% more stains compared to a manual toothbrush. Advanced brush heads target every aspect of your oral health, while built-in Smart Sensor technology provides real-time feedback and personalized coaching.
Open Box

Newopenbox Philips Sonicare DiamondClean Smart 9350 Power Toothbrush Pink, HX9902/75

Model: HX9902/75
Web Code: 19645248
Sold and shipped by | 4.2 seller rating (62 reviews)

Available for deliveryAvailable online only

Delivery times vary by location. Most Marketplace items leave sellers' locations within 2 business days. Allow additional time for shipping.

Seller Return Policy

Warranty

Check with the manufacturer for details.

For Quebec residents: See the Availability Guarantee disclosure in the Specifications section below.

New open box, head brush is sealed.

Choose from 4 brushing modes—Clean for everyday freshness, White+ for stain removal, Gum Health for gentle gum care, and Deep Clean+ for a revitalizing deep clean—along with 3 adjustable intensity levels. The integrated Philips Sonicare light-ring pressure sensor alerts you when you’re brushing too hard to protect your teeth and gums.

Powered by Advanced Sonic Technology, the 9350 delivers up to 62,000 bristle movements per minute, driving fluid between teeth and along the gumline for an effective yet gentle clean. When paired with the Philips Sonicare app, you’ll receive personalized brushing guidance, coaching, and coverage tracking so you know when your clean is complete. BrushSync™ technology automatically tracks brush head usage and reminds you when it’s time for a replacement.

To help perfect your routine, the QuadPacer encourages even brushing throughout your mouth, while the SmarTimer ensures you reach the dentist-recommended 2 minutes. Designed for life at home or on the go, the DiamondClean Smart 9350 includes a USB charging travel case and the iconic charging glass. With regular use, the long-lasting battery provides up to two weeks of power per charge (based on two 2-minute sessions per day on standard mode).

Experience advanced sonic cleaning for superior oral health. Remove up to 20× more plaque¹, improve gum health by up to 15×¹, and lift up to 100% more stains compared to a manual toothbrush.

Customize your routine with 4 brushing modes and 3 intensity levels, allowing you to tailor each session to your specific oral-care needs.

Protect your teeth and gums with real-time pressure feedback—a built-in light ring alerts you when you’re brushing too hard, helping you maintain a gentle, effective technique.

Enhance your results with personalized coaching by connecting to the Philips Sonicare app, which offers tailored guidance to improve your brushing habits over time.

Backed by the #1 dentist-recommended sonic toothbrush brand worldwide³, this brush delivers Philips’ trusted innovation to keep your smile at its healthiest.

Product Condition
Open Box
Licensed by Health Canada
Yes
Health Canada Licence Number(s)
HX9902/75

For Quebec residents – Disclosure under the Consumer Protection Act

In compliance with Bill 29, Best Buy and third-party sellers on Best Buy Marketplace do not guarantee the availability of replacement parts, repair services, or maintenance information for any products. Coverage provided through any Best Buy Protection programs and applicable manufacturer warranties, if any, remain in place. Please contact the manufacturer directly for information about their availability guarantee.

Shipping Charges

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Processing Time

Most items ship within 2 business days after an order is placed*. Allow additional time for shipping to your address.
*Please note: If an item you ordered becomes unavailable, you'll be notified and a full refund will be processed within 2 business days.

Shipping Area Restrictions

Shipping is not available in the following areas*:
  • Yukon
  • Northwest Territories
  • Nunavut
*Please note: Shipping area restrictions may vary for large items. If an item can't be shipped to your address, we'll let you know during the checkout process.
Product Category
Personal Care
Return/Exchange Period
30 days
Condition
Unopened, No signs of use

Due to hygiene concerns, this product cannot be returned if opened

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