The cookie settings on this website are set to 'allow all cookies' to give you the very best experience. Please click Accept Cookies to continue to use the site.

Philips Sonicare 4500 Protective Clean Electric Toothbrush HX6829/74

Calculated at Checkout

The Philips Sonicare HX6829/74 Electric Toothbrush in White has a long lasting 2 week battery life. With a built-in pressure sensor, the toothbrush also alerts you when you are brushing too hard so you avoid damaging your teeth and gums and alerts you when the brush head needs replacing.

Cleaner Teeth. Gently does it.
Philips Sonicare HX6829/74 uses Philips unique sonic technology which drives fluid deep between teeth along with Philips’ specially designed brush heads to gently but effectively remove plaque in-between teeth and along the gum line. Simply brush with Philips Sonicare HX6829/74 for 2 minutes twice a day for increased plaque removal for healthier teeth and gums in just 2 short weeks vs a manual toothbrush.

The in-built pressure sensor alerts you when you are brushing too hard to ensure that you do not damage your teeth and gums. Dental Professionals recommend to replace your brush head every 3 months, however Philips understand it can be hard to remember when you switch brush heads and is your current brush head still okay to use? Philips’ new brush head replacement reminder technology measures your usage and brushing pressure and alerts you to replace your brush head when it’s no longer performing optimally to ensure you are consistently getting the best cleaning results.

Pressure Sensor
Alerts you when you are brushing too hard.

Brush Head Replacement Reminder
Alerts you to replace your brush head when its no longer performing optimally.

Smart Brush Heads
Look for the above symbol on replacement brush heads to ensure compatibility with the replacement reminder technology.

2 Modes
Clean and gum care modes to personalise your brushing.

Quadpacer & Smart-timer
Quadpacer alerts you when to move on to each section of your mouth while Philips’ Smartimer signals when your total time is up.

Travel Case
Take your Philips Sonicare wherever you go with its travel case

Safe and gentle
Philips’ sonic technology is suitable for use with braces, fillings, crowns and veneers.


Removes up to 7x more plaque than a manual toothbrush
Pressure sensor alerts you when you're brushing too hard
Travel case enables you to take your Sonicare wherever you go
Smart brush head replacement reminder alerts you when to replace your brush head for effective cleaning, every time
2 weeks battery life limiting the need for frequent charging