£29.89

PHILIPS Philips Sonicare 3100 Series Sonic Electric Toothbrush - Black

Black, HX3671/14

Price data last checked 12 day(s) ago - will refresh soon

View at Amazon

We'll watch every seller, every day. One email when your price arrives.

This is the usual price. Wait for it to drop, or tell us your number.

£30 today · usual range £28–£30 · best ever £28

NEW HERE?

Amazon shows you one price. We show you all of them.

Tosheroon watches Amazon prices so you don't have to. Every product on Amazon has a price history — we make it visible. Set the price you'd actually pay, and we'll email you the second it gets there. No app, no account, one email.

WHAT'S ON THIS PAGE

↓ Price chart
when this has been cheap or pricey
↓ Forecast
where the price is heading next
↓ Statistics
all-time high & low, recent range
↑ Price alert
name your number, we'll email you

Price History & Forecast

Grey patches = out of stock. Cheaper = lower on the chart. Hover for exact prices.

Last 79 days • 79 data points (No recent data available)

Historical
Generating forecast...
£29.99 £27.25 £27.85 £28.45 £29.04 £29.64 £30.24 06 April 2026 25 April 2026 15 May 2026 03 June 2026 23 June 2026

Price Distribution

Price distribution over 79 days • 2 price levels

Days at Price
Current Price
9 days 70 days · current 0 18 35 53 70 £28 £30 Days at Price

Price Analysis

Most common price: £30 (70 days, 88.6%)

Price range: £28 - £30

Price levels: 2 different prices over 79 days

Description

Upgrade your daily oral care routine with the Philips Sonicare 3100 Series. This electric toothbrush is designed to help you maintain healthy teeth and gums between dentist visits. Using Advanced Sonic Technology, it delivers 62,000 bristle movements per minute to pulse fluid between teeth and along the gumline for a thorough clean. This toothbrush is a versatile choice for your dental health, as it is safe to use with braces, fillings, crowns, and veneers. To help you achieve professional-level results at home, the C1 ProResults brush head removes up to 3 times more plaque than a manual toothbrush. Protecting your smile is easy with the built-in pressure sensor. If you apply too much force, the handle pulses to remind you to ease off, preventing damage to your teeth and gums. With features like EasyStart for a gradual increase in power and a SmarTimer to guide your brushing, the 3100 Series makes it simple to develop effective and gentle brushing habits every single day.

Key Features

Advanced Sonic Technology provides deep cleaning by pulsing fluid between teeth and along the gumline with 62,000 bristle movements per minute.

Achieve superior plaque removal using the C1 ProResults brush head, which removes up to 3 times more plaque than a manual toothbrush.

Built-in pressure sensor protects your oral health by pulsing the handle if you apply too much pressure, reminding you to ease off.

EasyStart feature helps you transition to sonic cleaning by providing a gradual and gentle increase in brushing power.

SmarTimer helps you optimize your brushing routine by informing you when it is time to brush, ensuring a complete clean.

Safe and gentle design makes this toothbrush suitable for use with braces, fillings, crowns, and veneers.

Product Specifications

Brand
PHILIPS
Colour
Black
Size
1 Count (pack Of 1)
Domain
Amazon UK
Release Date
16 September 2021
Listed Since
16 September 2021

Barcode

No barcode data available

Similar Products You Might Like

Philips Sonicare 4100 Sonic Electric Toothbrush - Pink
99% match

Philips Sonicare 4100 Sonic Electric Toothbrush - Pink

PHILIPS

£50.75 04 Jul 2026
Philips Sonicare 4100 Electric Toothbrush - Malibu Blue
99% match

Philips Sonicare 4100 Electric Toothbrush - Malibu Blue

PHILIPS

£49.32 03 Jul 2026
Philips Sonicare DiamondClean 9000 Electric Toothbrush, Special Edition, Sonic Toothbrush with App, Pressure Sensor, 4 Brushing Modes, 3 Intensity Levels, Charging Stand, Pink, Model HX9911/79
99% match

Philips Sonicare DiamondClean 9000 Electric Toothbrush, Special Edition, Sonic Toothbrush with App, Pressure Sensor, 4 Brushing Modes, 3 Intensity Levels, Charging Stand, Pink, Model HX9911/79

PHILIPS

£129.99 24 Jun 2026
Philips Sonicare 4100 Electric Toothbrush for Adults with 1 x Philips W2 Optimal White Sonic Brush Head in Black, Slim Travel Case and USB Charger
99% match

Philips Sonicare 4100 Electric Toothbrush for Adults with 1 x Philips W2 Optimal White Sonic Brush Head in Black, Slim Travel Case and USB Charger

Philips

£109.99 17 Mar 2026
Philips Sonicare DiamondClean 9000 Electric Toothbrush,Toothbrush with Sound Technology Including App, Pressure Sensor, 4 Cleaning Modes, 3 Intensity Levels, Charging Glass, White (Model HX9914/62)
98% match

Philips Sonicare DiamondClean 9000 Electric Toothbrush,Toothbrush with Sound Technology Including App, Pressure Sensor, 4 Cleaning Modes, 3 Intensity Levels, Charging Glass, White (Model HX9914/62)

PHILIPS

£169.72 23 Jun 2026
Oral-B Pro 3 Electric Toothbrushes for Adults, Gifts for Women/Men, 1 Cross Action Toothbrush Head & Travel Case, 3 Modes with Teeth Whitening, 2 Pin UK Plug, 3500, Black, Oral B
98% match

Oral-B Pro 3 Electric Toothbrushes for Adults, Gifts for Women/Men, 1 Cross Action Toothbrush Head & Travel Case, 3 Modes with Teeth Whitening, 2 Pin UK Plug, 3500, Black, Oral B

Oral-B

Out of Stock 27 Jun 2026
Philips Sonicare ProtectiveClean 4300 Sonic Toothbrush - Black
98% match

Philips Sonicare ProtectiveClean 4300 Sonic Toothbrush - Black

Philips

£54.89 14 Mar 2026
Philips Sonicare 7100 Electric Toothbrush, Sonic Toothbrush with App, 4 Brushing Modes and 3 Intensity Levels, Pressure Alert, EasyStart, SmarTimer, White and Navy, 2 Pack, HX7429/01 [New Technology]
98% match

Philips Sonicare 7100 Electric Toothbrush, Sonic Toothbrush with App, 4 Brushing Modes and 3 Intensity Levels, Pressure Alert, EasyStart, SmarTimer, White and Navy, 2 Pack, HX7429/01 [New Technology]

PHILIPS

£216.99 03 Jul 2026
Philips Sonicare 7100 Electric Toothbrush, Sonic Toothbrush with App, 4 Brushing Modes and 3 Intensity Levels, Pressure Alert, EasyStart, SmarTimer, Black, 2 Pack, Model HX7429/03 [New Technology]
98% match

Philips Sonicare 7100 Electric Toothbrush, Sonic Toothbrush with App, 4 Brushing Modes and 3 Intensity Levels, Pressure Alert, EasyStart, SmarTimer, Black, 2 Pack, Model HX7429/03 [New Technology]

Philips

£202.99 17 Mar 2026
Philips Sonicare 6100 Electric Toothbrush, Sonic Toothbrush with 2 Brushing Modes and 3 Intensity Levels, Pressure Alert, EasyStart, SmarTimer, Travel Case, Navy, Model HX7403/01 [New Technology]
98% match

Philips Sonicare 6100 Electric Toothbrush, Sonic Toothbrush with 2 Brushing Modes and 3 Intensity Levels, Pressure Alert, EasyStart, SmarTimer, Travel Case, Navy, Model HX7403/01 [New Technology]

Philips

£100.24 18 Mar 2026
Philips Sonicare9900Prestige Our Most Advanced Electric Toothbrush with SenseIQ, Brush Head, Artificial Intelligence in The Philips Sonicare app, Dark Blue (HX9992/12) 100-240V|50/60Hz
98% match

Philips Sonicare9900Prestige Our Most Advanced Electric Toothbrush with SenseIQ, Brush Head, Artificial Intelligence in The Philips Sonicare app, Dark Blue (HX9992/12) 100-240V|50/60Hz

PHILIPS

£260.39 24 Jun 2026
Oral-B iO6 Electric Toothbrushes For Adults, 1 Toothbrush Head, 5 Modes with Teeth Whitening, 2 Pin Plug, Black Lava, Travel Case Colour May Vary
98% match

Oral-B iO6 Electric Toothbrushes For Adults, 1 Toothbrush Head, 5 Modes with Teeth Whitening, 2 Pin Plug, Black Lava, Travel Case Colour May Vary

Oral-B

£137.99 10 Mar 2026
Oclean X Pro Elite, Smart Mute Sonic Electric Toothbrush, 4 Modes with Whitening, Quick Charge for 35 Days, IPX7 – Grey
98% match

Oclean X Pro Elite, Smart Mute Sonic Electric Toothbrush, 4 Modes with Whitening, Quick Charge for 35 Days, IPX7 – Grey

Oclean

£50.56 18 Mar 2026
Philips Sonicare 7100 Electric Toothbrush, Sonic Toothbrush with App, 4 Brushing Modes and 3 Intensity Levels, Pressure Alert, EasyStart, SmarTimer, White, Model HX7420/02 [New Technology]
98% match

Philips Sonicare 7100 Electric Toothbrush, Sonic Toothbrush with App, 4 Brushing Modes and 3 Intensity Levels, Pressure Alert, EasyStart, SmarTimer, White, Model HX7420/02 [New Technology]

Philips

£137.90 17 Mar 2026
Oclean X10, Smart Sonic Electric Toothbrush, 5 Brushing Modes, 3h-Quick Charge for 60 Days, 2 Min Timer & Pressure Sensor, IPX7 – Grey
98% match

Oclean X10, Smart Sonic Electric Toothbrush, 5 Brushing Modes, 3h-Quick Charge for 60 Days, 2 Min Timer & Pressure Sensor, IPX7 – Grey

Oclean

£46.40 26 Jun 2026
Oral-B iO8 Electric Toothbrushes For Adults, App Connected Handle, 1 Ultimate Clean Toothbrush Head & Magnetic Pouch, 6 Modes, Teeth Whitening, 2 Pin UK Plug
98% match

Oral-B iO8 Electric Toothbrushes For Adults, App Connected Handle, 1 Ultimate Clean Toothbrush Head & Magnetic Pouch, 6 Modes, Teeth Whitening, 2 Pin UK Plug

Oral-B

Out of Stock 24 Jun 2026
Philips Sonicare DiamondClean Smart 9400 Electric Toothbrush, Sonic Toothbrush with App, Pressure Sensor, Brush Head Detection, 4 Cleaning Modes and 3 Intensity Levels, Black, Model HX9917/89
98% match

Philips Sonicare DiamondClean Smart 9400 Electric Toothbrush, Sonic Toothbrush with App, Pressure Sensor, Brush Head Detection, 4 Cleaning Modes and 3 Intensity Levels, Black, Model HX9917/89

PHILIPS

£199.99 23 Jun 2026
Philips Sonicare 4100 Electric Toothbrush for Adults with 1 x Philips W2 Optimal White Sonic Brush Head in White, Slim Travel Case and USB Charger
98% match

Philips Sonicare 4100 Electric Toothbrush for Adults with 1 x Philips W2 Optimal White Sonic Brush Head in White, Slim Travel Case and USB Charger

Philips

£57.67 17 Mar 2026
Oral-B iO9 Electric Toothbrush For Adults, App Connected Handle, 1 Toothbrush Head and Charging Travel Case, 7 Modes with Teeth Whitening, 2 Pin Plug, Rose
98% match

Oral-B iO9 Electric Toothbrush For Adults, App Connected Handle, 1 Toothbrush Head and Charging Travel Case, 7 Modes with Teeth Whitening, 2 Pin Plug, Rose

Oral-B

£229.15 20 Jun 2026