Best Philips Sonicare 9900 Deals Online in the UK (25 Deals Found)

Last Updated - 22/03/2026 Sort By:

Best Choice
Philips

New
Philips Sonicare9900Prestige Our Most Advanced Electric Toothbrush with SenseIQ, Brush Head, Artificial Intelligence in
Current test winner of Stiftung Warentest: Our most advanced electric toothbrush sound technology meets the intelligence

£184.42 £204.91
Best Value
Philips

New
Philips Sonicare DiamondClean Prestige 9900 - Sonic Electric Toothbrush with 1x A3 Premium All-in-One Brush Head and Cha
SenseIQ technology: Philips Sonicare 9900 Prestige with SenseIQ technology senses pressure, motion, coverage and more, u

£258.49 £549.99
New
Philips Sonicare 9900 Prestige SenseIQ Electric Toothbrush HX9992/12 - HX999B

£124.95
Philips

Used
Philips Sonicare DiamondClean Prestige 9900 - Sonic Electric Toothbrush with 1x A3 Premium All-in-One Brush Head and Cha
SenseIQ technology: Philips Sonicare 9900 Prestige with SenseIQ technology senses pressure, motion, coverage and more, u

£240.00
New
Philips Sonicare 9900 Prestige Electric Toothbrush-Midnight Blue (HX9992/12) New
• 1 x Prestige USB charging case in Midnight blue. • Premium design: sleek Midnight Blue handle with luxury compact char

£273.90
48% Off
Philips

New
Philips Sonicare DiamondClean Prestige 9900 - Sonic Electric Toothbrush with 1x A3 Premium All-in-One Brush Head and Cha
SenseIQ technology: Philips Sonicare 9900 Prestige with SenseIQ technology senses pressure, motion, coverage and more, u

£287.50 £549.99
44% Off
Philips

New
Philips Sonicare DiamondClean 9900 Prestige Electric Toothbrush, with SenseIQ Technology and App, 5 Brushing Modes, 3 In
Advanced sonic toothbrush for improved oral health: same brushing, now 20x more effective¹, up to 15x healthier gums in

£325.99 £579.99
New
Philips Sonicare 9900 Prestige HX9992/11 SenseIQ Electric Toothbrush Brand New
SenseIQ technology senses, adapts and cares while brushing. Up to 20x more plaque removal Up to 15 x healthier gums Sens

£198.30
Philips

New
Philips Sonicare Prestige 9900 Our Most Advanced Electric Toothbrush HX9992/11 with SenseIQ All-in-One Brush Head Artifi
Current test winner of Stiftung Warentest: Our most advanced electric toothbrush sound technology meets the intelligence

£279.95
New
Philips Sonicare 9900 Prestige Power Toothbrush with SenseIQ Midnight Blue

£279.99
56% Off
Philips

New
Philips Sonicare DiamondClean 9000 Series Power Electric Toothbrush Special Edition - Sonic Brush, Dark Blue, 1 X C3 Pre
An effortlessly white smile: With the Philips Sonicare DiamondClean 9000 Series, remove surface stains for whiter teeth

£132.50 £299.99
Philips

Used
Philips Sonicare DiamondClean 9000 Series Power Electric Toothbrush Special Edition - Sonic Brush, Dark Blue, 1 X C3 Pre
An effortlessly white smile: With the Philips Sonicare DiamondClean 9000 Series, remove surface stains for whiter teeth

£126.00
New
Philips Sonicare 9900 Prestige SenseIQ Electric Toothbrush - Champagne Warranty

£229.49
65% Off
Philips

New
Philips Sonicare DiamondClean 9000 Electric Toothbrush, Sonic Toothbrush with App, Pressure Sensor, 4 Brushing Modes, 3
This advanced Philips sonic toothbrush provides improved oral health with up to 10 x better plaque removal¹ with the C3

£199.99 £569.99
New
Universal Charger for Philips Sonicare Diamondclean 9900 9100 Toothbrush UK Plug
Use an adapter if charging outside the bathroom.

£19.99
66% Off
Philips

New
Philips Sonicare 5300 Electric Toothbrush, Sonic Toothbrush with 2 Intensity Levels, Pressure Alert, EasyStart, SmarTime
Improve your oral health: the Philips Sonicare 5300 helps you achieve up to 7 x more plaque removal¹ and removes surface

£57.99 £169.99
New
Universal Charger for Philips Sonicare Diamondclean 9900 9100 Toothbrush UK Plug

£19.99
New
Philips Sonicare DiamondClean Prestige 9900 Toothbrush with SenseIQ Blue - BNIB
Philips Sonicare DiamondClean Prestige 9900 Toothbrush with SenseIQ Blue - BNIB Latest packaging - Not opened RRP £549 U

£270.00
New
Philips Sonicare HX939L DiamondClean Sonic Electric Toothbrush Handle - Gold
1 × Toothbrush handle. 1 × Generic toothbrush head. Five cleaning modes:Clean, White, Sensitive, Gum Care, Deepclean. Ca

£61.99
New
Philips Sonicare 9900 Prestige SenseIQ Electric Toothbrush - Champagne...

£239.89
New
Philips Sonicare DiamondClean Sonic electric toothbrush Handle HX939L HX939P
HX939P / HX939L electric toothbrush handle. 5 Modes: Clean / white / Gum care / Sensitive / deep clean.

£44.93
New
Philips Sonicare Diamondclean 9900 Toothbrush Charger (CBA1001- CBA6001)
Compatible with: DiamondClean 9000 and DiamondClean Smart 9900. Use an adapter if charging outside the bathroom.

£31.99
New
Philips Sonicare 9900 Prestige Electric Toothbrush Midnight Blue (HX9992/12)

£215.67
New
Brand New Philips Sonicare 9900 Prestige SenseIQ Electric Toothbrush Champagne
Clean without compromise with the A3 Premium All-in-One electric toothbrush head. Our toothbrush automatically adjusts i

£269.99
New
Philips Sonicare Prestige 9900 HX9992/12 Electric Toothbrush SenseIQ-New Sealed
• Up to 20× more plaque removal vs a manual toothbrush. 🔹 What’s Included (Factory Sealed). • Box is sealed exactly as

£312.69

25 Philips Sonicare 9900 deals are available from: Amazon, eBay stores, starting from £19.99.
The biggest discount we found is 66% on Philips Sonicare 5300 Electric Toothbrush, Sonic Toothbrush with 2 Intensity Levels, Pressure Alert, EasyStart, SmarTimer and BrushPacer, Black, Model HX7101/01 [New Technology] at Amazon.
The lowest price we found is £19.99 while the highest is £325.99.
Prices for the best Philips Sonicare 9900 deals average at £187.46.
Last updated on March 22, 2026.
We scanned these quality online stores and more to deliver you with the best offers online available for Philips Sonicare 9900.