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Sonicare FlexCare+ Sonic electric toothbrush

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Sonicare FlexCare+ Sonic electric toothbrush
HX6921/04
$149.99
  • 5 modes
  • 1 brush head
$0.00
3-9 business days

Remove up to 6x more plaque with our ProResults brush head

Click on our ProResults gum health brush head for exceptional gum care. Our bristles give you an effective, gentle clean even in hard-to-reach spots. You get up to 6x better plaque removal*, and gentle cushioning for an extra comfortable experience.

Remove up to 6x more plaque with our ProResults brush head

Philips Sonicare technology helps brighten your smile

Naturally whiten teeth with our unique sonic technology. 62,000 brush strokes per minute help remove everyday stains from food and drink so you can gently brighten your smile each time you brush.

Philips Sonicare technology helps brighten your smile

Choose from 5 modes and 3 intensity settings

Tailor your gum care with FlexCare+. Boost your clean with 3 intensity settings, and choose from 5 modes including Clean – for an outstanding all-round clean, Sensitive – for gentle yet thorough gum cleaning, Refresh – to quickly freshen up in 1 minute, Massage – for an invigorating massage and Gum Care – to stimulate gums and improve gum health.

Choose from 5 modes and 3 intensity settings

Safe and gentle for your oral health needs

Whatever your specific needs, you can be sure of a safe brushing experience with the FlexCare+. Our sonic technology is suitable for use with braces, fillings, crowns and veneers, and can even be used in the daily treatment of gum disease.

Safe and gentle for your oral health needs

Our unique technology brings you a powerful yet gentle clean

Powerful sonic vibrations whip up your toothpaste into plaque fighting bubbles, and drive them deep between your teeth and along your gum line. At the same time your teeth will experience 31,000 gentle but effective brush strokes. You'll get a month's worth of manual brushing in just 2 minutes.

Our unique technology brings you a powerful yet gentle clean

Angled to help tackle cleaning in tough areas

The unique shape of your FlexCare+ toothbrush handle combined with our brush heads means that even tricky spots like back teeth get a thorough clean.

Angled to help tackle cleaning in tough areas

Timers encourage thorough 2 minutes of brushing

It takes just 2 minutes to thoroughly brush your teeth. Our QuadPacer lets you know when you've spent the optimal amount of time on each section of your mouth while our Smartimer signals when your total time is up. Together they help you reach your recommended brushing time, every time.

Timers encourage thorough 2 minutes of brushing

Easy start program builds your Philips Sonicare routine

Starting something new can take some getting used to. Our easy-start program gives you the option of a gradual, gentle increase in brushing power with the first 14 uses with your new toothbrush.

Easy start program builds your Philips Sonicare routine
Modes
Clean For exceptional everyday clean
Gum Care Gently massages gums
Refresh 1 min mode for quick touch up
Sensitive Gentle teeth and gum cleaning
Massage Invigorating massage
Items included
Brush head 1 ProResults gum health
Deluxe charger with cord wrap and brush head storage 1
Hard travel case 1
Design and finishing
Color Cooper frost
Cleaning performance
Speed Up to 31,000 brush strokes/min
Performance Removes up to 6X more plaque* along the gumline
Health benefits Helps improve gum health
Whitening benefits Helps naturally remove stains
Timer Smartimer and Quadpacer
Ease of use
Brush head system Easy click-on brush heads
Brushing time Up to 3 weeks**
Battery indicator Light shows battery status
Handle Slim ergonomic design
Display Illuminated display
Technical specifications
Battery Rechargeable
Operating time (full to empty) Up to 3 weeks**
Battery type Lithium ION
Power
Voltage 110-220 V
Service
Warranty 2-year limited warranty
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