Philips Sonicare 7100 Series Electric Toothbrush - Next-Generation Sonicare Technology, Pressure Sensor, 12 Brushing Settings, Smartimer, Brushpacer, 21-Day Runtime, Travel Case, Black, HX7421/06
Philips Sonicare 7100 Series Electric Toothbrush - Next-Generation Sonicare Technology, Pressure Sensor, 12 Brushing Settings, Smartimer, Brushpacer, 21-Day Runtime, Travel Case, Black, HX7421/06
Hero image 0 of Philips Sonicare 7100 Series Electric Toothbrush - Next-Generation Sonicare Technology, Pressure Sensor, 12 Brushing Settings, Smartimer, Brushpacer, 21-Day Runtime, Travel Case, Black, HX7421/06, 0 of 13
Visit the Sonicare Store

Philips Sonicare 7100 Series Electric Toothbrush - Next-Generation Sonicare Technology, Pressure Sensor, 12 Brushing Settings, Smartimer, Brushpacer, 21-Day Runtime, Travel Case, Black, HX7421/06

143 ratings
Philips Sonicare 7100 Series Electric Toothbrush - Next-Generation Sonicare Technology, Pressure Sensor, 12 Brushing Settings, Smartimer, Brushpacer, 21-Day Runtime, Travel Case, Black, HX7421/06Philips Sonicare 7100 Rechargeable Toothbrush BlackPhilips Sonicare 7100 Series Electric Toothbrush Next Generation Sonicare Technology Pressure Sensor 12 Brushing Settings Smartimer Brushpacer 21 DayPhilips Sonicare 7100 Series Electric Toothbrush Next Generation Sonicare Technology Pressure Sensor 12 Brushing Settings Smartimer Brushpacer 21 DayPhilips Sonicare 7100 Series Electric Toothbrush Next Generation Sonicare Technology Pressure Sensor 12 Brushing Settings Smartimer Brushpacer 21 DayPhilips Sonicare 7100 Series Electric Toothbrush Next Generation Sonicare Technology Pressure Sensor 12 Brushing Settings Smartimer Brushpacer 21 Day
Actual ColorBlack
Multipack Quantity1

Key item features

  • G3 Two-in-one brush head allows the outer bristles to keep your gumline brushed even if you're focusing on your teeth; it removes 1000% more plaque¹ and helps achieve up to 600% healthier gums²
  • Next-Generation Sonicare Technology: a gentle & effective clean − even in hard-to-reach areas; Sonicare Fluid Action supports the bristles by driving fluid deep between teeth and along the gumline
  • Visual pressure sensor: this toothbrush has a light ring at its base that gently lets you know if you're overdoing the pressure; simply ease off when it lights up to help your gums stay protected
  • Personalize your cleaning experience with a sonic electric toothbrush featuring 4 brushing modes: Clean, Sensitive, Gum Health & White, and 3 intensity levels
  • Achieve your oral health care goals with the Sonicare toothbrush and app: the two pair seamlessly to deliver guided brushing, tips and tricks, as well as content personalized to you
  • Guided brushing sessions: every 20 seconds, the BrushPacer will prompt you to clean a new area; after 2 minutes, the SmartTimer will indicate your session is complete
  • The brush head replacement reminder tracks how often and how hard you brush, and reminds you to replace the brush head once it's time; dental professionals recommend changing your brush head regularly
  • Rechargeable toothbrush providing up to 21 days of regular brushing on a full charge; with the included charging travel case, you can maintain your oral care routine, even while on the go

About this item

Product details

Specifications

Warranty

Warnings

Customer ratings & reviews

4.5 out of 5 stars
stars
143 ratings112 reviews
How item rating is calculated
  1. 5 stars69% (98)
  2. 4 stars21% (30)
  3. 3 stars4% (6)
  4. 2 stars1% (2)
  5. 1 star5% (7)

Reviews summary

Pros

  • : The brush offers varied intensity settings and program options.
  • : Lasts several weeks on a single charge.
  • : The included enclosure powers the brush and remains small.
  • : Tracks brushing habits and provides personalized feedback.
  • : Holds charge for at least two weeks with regular use.

Neutral

  • : The unit is slim and comfortable but has a weak case and button.
Generated by AI
Filtered and sorted results would be available on the new 'Customer ratings & reviews' page.
Sort by |

Showing 1-3 of 112 reviews

Aug 5, 2026
Reviewer name: Walmart customer
5 out of 5 stars
5 out of 5 stars review

Seller Verified Purchase

Love the four different settings.

[This review was collected as part of a promotion.] I would recommend this toothbrush to anyone. I like how it beeps to let me know when to move to another location. I had thought with my regular old toothbrush that I was brushing long enough and now realize I wasn't. The Sonic care cleans very well. I really like the four different settings that determine how long you brush depending on what you are trying to achieve for example gum work, whitening etc.

Review from philips.com
Helpful?77L4G5KGKZLV18513817547
Aug 11, 2026
Reviewer name: WaitedTooLongToPurchase
5 out of 5 stars
5 out of 5 stars review

Seller Verified Purchase

The product has great features.

[This review was collected as part of a promotion.] We finally decided to purchase these toothbrushes after months of looking at the display. BEST decision we've made! They're so easy to use, keep their charge and give a clean that you can feel. I highly recommend!

Review from philips.com
Helpful?77L4G5KGKZLV18513817547
Sep 6, 2026
Reviewer name: SalemSue
5 out of 5 stars
5 out of 5 stars review

Seller Verified Purchase

Choice of heads keeps the fight away

[This review was collected as part of a promotion.] With two handles and wifi connected heads there's no "fighting" over our preferred settings. Gentle versus firm etc. Makes for harmony in the bathroom.

Review from philips.com
Helpful?77L4G5KGKZLV18513817547
Current price is $154.00
Price when purchased online
  • Free shipping
  • Free Holiday returns until Jan 31
Walmart Protection Plan by Allstate

(Only one option can be selected at a time)

How do you want your item?

Try 30 days for just $1! Choose a plan at checkout.
How do you want your item?
Ships to
Arrives by Thu, Oct 22
Sold by Swipe Deals
Fulfilled by Walmart
4.481203007518797 out of 5 stars
4.5 stars out of 5, based on 271 seller reviews(4.5)
Extended holiday returns
Free Holiday returns until Jan 31
Other sellers
$160.00
+Free shipping
Shipping, arrives by tomorrow to Columbus, 43215
Sold and shipped by Walmart.com
Extended holiday returns
Free Holiday returns until Jan 31
walmart plus

Try 30 days of Walmart+ for just $1!

T&C apply.