Sonicare FlexCare+ (HX6921)

Electric Rechargeable Toothbrush

Availability: In Stock

Brand New Includes Two Year Warranty

Returnable Item: 30 Day Guarantee i

Reg. Price:$149.99
Sale Price: $129.95
Ships free

  • Technical Features

Technical Features for Sonicare FlexCare+ (HX6921)

The Sonicare HX6921/04 flexcare plus rechargeable sonic toothbrush features 5 flexible brushing modes including, "Clean" mode for an optimal cleaning in two minutes, "Sensitive" mode for gentler brushing in sensitive areas, and "Massage" mode to stimulate the gum, "Refresh" mode for quick one minute touch-ups and a "Gum Care" mode that helps improve gum health.

The FlexCare Plus HX6921/04 offers patented sonic technology for dynamic cleaning action drives fluid between teeth. The Smartimer® technology automatically shuts off the toothbrush after 2-minutes of the recommended brushing time. The toothbrush helps to remove up to 6x more plaque from hard to reach places.

HX6921/04 Features:

  • FlexCare Plus Toothbrush
  • Patented Sonic Technology
    - Drives Fluid To Stimulate Gums
  • 5 Flexible Brushing Modes
    - Clean, Gum Care, Sensitive, Refresh & Massage
  • 31,000 Strokes Per Minute
  • Quadpacer
    Encourages Attentive Brushing of Each Quadrant of The Mouth
  • Removes Up To 6x More Plaque
  • Naturally Whiter Teeth
  • Easy-Start®
    - Gently Increases Power to Ease
  • Smartimer®
    - Automatically Shuts Off After 2-Minute
  • Improves Gum Health
  • Battery Indicator

  • 1 FlexCare+ Handle
  • 1 ProResults Gum Health Brush Head
  • 1 Deluxe Charger w/ Cord and Brush Head Storage
  • 1 Hard Travel Case

Naturally whiter teeth with patented sonic technology

The dynamic cleaning action of this toothbrush and the direct broader contact with each tooth, has proven to remove everyday stains, to help keep teeth naturally whiter.

Five different modes for a better brushing experience

The five modes include a Clean mode for an outstanding clean in two minutes. A Sensitive mode for gentle yet thorough cleaning of the gums. A Refresh mode for those quick one minute touch-ups. A Massage mode to stimulate the gum and a Gum Care mode that helps improve gum health.

Sonicare dynamic cleaning action drives fluid between teeth

Sonicare electric toothbrush's special dynamic action gently and effectively reaches deep between teeth and along the gumline in those hard to reach places.

Two-minute timer helps ensure recommended brushing time

2-minute timer on this electric toothbrush helps ensure dental professional recommended brushing time.

The Sonicare HX6921/04 has many exciting features for users of all types. It's one of FactoryOutletStore's best selling . You can extend the lifetime of your Sonicare HX6921/04 with the purchase of a FactoryOutletStore Factory Protection Plan. See the Sonicare HX6921/04 gallery images above for more product views. FactoryOutletStore stocks a full line of accessories like Adaptive Clean Brush Head, BreathRx Antibacterial Mouth Rinse, and BreathRx TongueScraper for the Sonicare HX6921/04. The Sonicare HX6921/04 is sold as a Brand New Unopened Item.
4.7 / 5.0
7 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
This is my third brush I 15 years. Still love it. My teeth and gums feels so much cleaner. Even my Dentist noticed.
April 3, 2019
4 months ago
Love it!
Great product. Lightweight and cleans thoroughly. Really like the 30 second timer too.
February 17, 2019
6 months ago
I had had a Sonicare for quite...
I had had a Sonicare for quite a while, but it finally gave out. I had checked in local stores and could not find the model I wanted. I found it here. I knew I would like it because I liked my old one so much.
February 26, 2018
This was just what I needed an...
This was just what I needed and at a great price. Delivery was as promised. We love it!
December 12, 2017
I had gotten a cheaper 2 pack of sonicare toothbrushes through sams club for both me and my mother. The battery life on it was not very well received and I didn't get any feeling of clean off of it. I started traveling for my job and I had lost the charger for the brush, so I decided to just bite the bullet so I spent the money on this brush. I love it. I want to buy another brush head for it as well and I am going to spend good money for the higher class. But this brush was worth the money. 5 out of 5 stars.
June 19, 2016
Seems to work fine.
April 19, 2019
3 months ago
Good purchase
Product delivered on time appeared original
February 17, 2019
9 months ago
Customer Comments