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Overview

Upgrade your oral care with the Philips Sonicare DiamondClean Smart 9350. It pairs with the Sonicare app for real-time coaching, offers 4 brushing modes with 3 intensity levels, and uses a visual pressure sensor to help protect gums—while delivering up to 20x more plaque removal.*

Philips Sonicare DiamondClean Smart 9350 Rechargeable Electric Toothbrush with App (HX9902/76) - Black

Model: HX9902/76b
Web Code: 19679064
Sold and shipped by | 4.9 seller rating (7 reviews)

Sale ends: *

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

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Warranty

Check with the manufacturer for details.

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

What's included:

  • DiamondClean Smart 9350 handle
  • A3 Premium All-in-One brush head
  • C3 Premium Plaque Control brush head
  • charging base
  • charging glass
  • charging travel case

Enjoy complete care for your oral health with the Philips Sonicare DiamondClean Smart 9350 (HX9902/76). This app-connected sonic toothbrush provides real-time feedback on pressure, motion, and coverage, plus personalized guidance and progress tracking in the Sonicare app. Choose from 4 modes (Clean, White+, Gum Health, Deep Clean+) and 3 intensity levels for a customized clean. A visual pressure sensor helps protect gums, and the BrushPacer/SmartTimer supports dentist-recommended brushing. Includes premium charging glass/base and a charging travel case for everyday convenience.

Product Condition
Brand New
Licensed by Health Canada
Not Applicable
Health Canada Licence Number(s)
Not Applicable
Power Source
Rechargeable battery (electric)
Battery Life
Up to 14 days
Battery Level Indicator
Yes
Charge Time
Up to 24 h
Bluetooth Connectivity
Yes
Real-Time Feedback
Yes
Brushing Timer
Yes
Brushing Modes
4
Pressure Sensor
Yes
Number of Moving Heads
1
Sonic Vibration
Yes
Sonic Pulse
Yes
Vibrating
Yes
Pulsations per Minute
62000
Included Brush Heads
2
Replaceable Brush Heads
Yes
Other Features
Sonicare app coaching with real-time feedback (pressure/motion/coverage); BrushPacer and SmartTimer; brush head replacement reminder; 3 intensity levels; visual pressure sensor ring; 110–220V charging
Width
17.4 cm
Height
25.2 cm
Depth
4.37 cm
Weight
829 g

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

Free standard shipping may be available on orders over a minimum amount (before taxes, fees, and promo codes). Shipping charges may vary based on item size and your shipping address. Want a shipping charge estimate? Simply add an item to your cart, then access the cart and enter your postal code in the shipping estimate section.

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*:
  • No restrictions in Canada
*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

Learn more about returning a Marketplace product