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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. You can recycle your Philips Sonicare electric toothbrush and toothbrush head at an authorised recycling facility by following local regulations.
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
- Brand
- Philips
- Country of Origin
- China
- Guarantee
- 2 year guarantee included
- Model name / number
- HX3673/13
- Power Supply
- Rechargeable Battery
- Voltage
- 220.00V
Delivery and returns
Delivery and collection options
- Standard Delivery
- Free
- UK delivery within 2 to 5 days, 8am - 8pm, Monday to Saturday. Free on orders over £50, otherwise £4.50.
- Click & Collect
- Free
- Free on orders over £40, £2.95 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
- Free
- Free on orders over £40, £2.95 if you spend less. Collect your delivery from thousands of local convenience shops. Your next available collection day will show at checkout.
- Evening Delivery within London M25
- £9.95
- 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
- £7.95
- 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
- £10.95
- Delivery on the day of your choice, by 11.30am available 7 days a week.
Returns and refunds
You can return or exchange an unwanted item within 30 days of receiving it.
Please allow up to 14 days from sending the item to receive your refund.
How to return your item
Small items
Return a small item you bought online for free to a John Lewis or Waitrose shop, or one of our return locations. You can also arrange a collection using Evri or Royal Mail.
Large items - items delivered by two people, such as appliances and furniture
We'll collect large items from you. Collections are free if your item is damaged or faulty. If not, we charge a collection fee. To arrange a collection, please contact us.