PhilipsSonicare HX3673/13 Series 3100 Electric Toothbrush, White

Save £50



  • 2 year guarantee included

Free standard delivery over £50
Free Click & Collect

Product description

Product code: 81500346

Brush with the Philips Sonicare Series 3100 for 2 minutes twice a day for up to 3x more plaque removal vs a manual toothbrush. Philips Sonicare electric toothbrushes have a sonic sweeping motion, every brushstroke creates a dynamic fluid action to propel microbubbles deep between your teeth, removing more plaque from the places traditional brushes can't reach. A built-in pressure sensor lets you know if you're brushing too hard, to help protect your teeth and gums.

BrushSync technology tracks how long you've been using your brush head for, and how hard you've been brushing. When it's time to replace your brush head a light on your handle lets you know. Once you've finished with your used brush head, all Philips Sonicare brush heads are recyclable with TerraCycle.

Plaque removal

Up to 3x more plaque removal vs a manual toothbrush, with the C1 ProResults brush head.

Pressure Sensor

Alerts you when you are brushing too hard.

Brush Head Replacement Reminder

Alerts you to replace your brush head when it is no longer performing optimally.

Smart Brush Heads

Look for the symbol on replacement brush heads to ensure compatibility with the replacement reminder technology.

BrushSync Technology

Uses microchipped-enabled technology to detect and synchronise the smart brush head with the smart handle enabling Smart mode pairing. All you need to do is to press the power button.

Travel Case

Take your Philips Sonicare wherever you go with its own travel case.

Additional Features:

  • 1 x ProResults brush heads included
  • USB-A charging base (adaptor not included)
  • 2 weeks battery life limiting the need for frequent charging
  • Quadpacer & Smart time alerts you when to move on to each section of your mouth and when your total time is up.

Product specification
Battery Life Details
Up to 14 days
Model name / number
Oscillations per minute
Delivery & returns
Standard Delivery
UK delivery within 2 to 5 days, 8am - 8pm, Monday to Saturday. Free on orders over £50, otherwise £4.50.
Click & Collect
Free on orders over £30, £2.50 if you spend less. Choose a collection day at checkout, next day available at some locations. Available at Waitrose, selected John Lewis shops, Shell stations and Booths stores.
Local Collection Network
Collect your delivery from thousands of local convenience shops. Your next available collection day will show at checkout.
Evening Delivery within London M25
Order before 10am to get same day evening delivery within London M25. Available 7 days a week, delivery between 6 – 11pm on a day of your choice. We’ll text you a 1-hour delivery window on the day. Delivered by 100% electric vehicles.
Next or Named Day Delivery
Delivery on the day of your choice, 8am - 8pm, 7 days a week. You'll receive a text on the morning of delivery with a 1-hour delivery window.
Morning Delivery
Delivery on the day of your choice, by 10.30am available 7 days a week.


Returns restrictions apply to this item

Unless faulty, you can only return this item if unopened, unused and with the original seals or tags intact. This does not affect your statutory rights.

Return small or medium items by post or to John Lewis & Partners and Waitrose & Partners shops.

Large items (delivered by two people, such as appliances and furniture) can be returned using our Home Collection service.

You can also return a Click & Collect order to where you collected it.