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

Last Updated - 18/09/2026 Sort By:

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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

£249.99 £579.99
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

£259.99
New
Philips Sonicare DiamondClean Prestige 9900 Electric Toothbrush
Brand New Sealed Philips Sonicare 9900 Diamond Clean RRP £250-260 Shipped via Royal Mail delivery

£156.70
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

£549.99
New
Philips sonicare diamondclean prestige 9900 - RRP£280
BRAND NEW PHILIPS SONICARE DIAMOND CLEAN PRESTIGE 9900 ELECTRIC TOOTHBRUSH SHIPPED VIA RM SPECIAL DELIVERY RRP £280 - gr

£169.99
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

£279.99
Best Value
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

£245.53 £255.71
New
Philips Sonicare 9900 Prestige HX9992/12 Electric Toothbrush SenseIQ HX999B
Brand new - Handle only Free postage

£130.70
62% 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

£114.00 £299.99
New
Philips Sonicare 9900 Prestige Electric Toothbrush - Midnight Blue (HX9992/12)
Philips Sonicare DiamondClean 9900 Prestige Electric Toothbrush Midnight Blue Charging Case HX9992/12 Brand new sealed.

£172.30
PHILIPS

New
Philips Sonicare DiamondClean 9900 Prestige Electric Toothbrush with SenseIQ Technology and App, 5 Cleaning Modes, 3 Int
ADVANCED SONIC TOOTHBRUSH FOR IMPROVED ORAL HEALTH: Same teeth brushing, now 20x more effective¹, up to 15x healthier gu

£269.00
PHILIPS

New
Philips Sonicare 7100 Electric Toothbrush, Sonic Toothbrush with App, 4 Brushing Modes and 3 Intensity Levels, Pressure
Improve your oral health: the Philips Sonicare 7100 helps you improve your gum health for up to 7 x healthier gums¹ and

£113.16 £120.99
New
with charger and 6 new heads Sonicare 9900 Prestige SenseIQ Electric Toothbrush
WITH CHARGER AND 6 NEW HEADS - NO TRAVEL CASE The Philips Sonicare 9900 Prestige SenseIQ Electric Toothbrush is a premiu

£125.50
55% Off
PHILIPS

New
Philips Sonicare DiamondClean Smart 9400 Electric Toothbrush, Sonic Toothbrush with App, Pressure Sensor, Brush Head Det
Advanced sonic toothbrush for improved oral health: achieve up to 20x more plaque removal¹, up to 15x healthier gums¹, a

£200.99 £449.99
New
Philips Sonicare 9900 Prestige SenseIQ Electric Toothbrush - Champagne Warranty

£229.49
62% Off
PHILIPS

New
Philips Hx9911/84 Sonicare Diamond Clean 9000 Series, Power Electric Tooth Brush, Pink, 1 Count, Pack of 1
An effortlessly white smile: With the Philips Sonicare DiamondClean 9000 Series, remove surface stains for whiter teeth

£114.00 £299.99
New
Philips Sonicare Series 9900 Prestige Toothbrush Charging Travel Case
Philips Sonicare Series 9900 Prestige Toothbrush Charging Travel Case

£31.89
New
Universal Charger for Philips Sonicare Diamondclean 9900 9100 Toothbrush UK Plug

£17.99
New
Universal Charger for Philips Sonicare Diamondclean 9900 9100 Toothbrush UK Plug
Use an adapter if charging outside the bathroom.

£17.99
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 Diamond Clean Prestige 9900 Toothbrush with SenseIQ Blue - BNIB
Philips Sonicare DiamondClean Prestige 9900 Toothbrush with SenseIQ Blue - BNIB Latest packaging - Not opened RRP £549 U

£234.70
New
Philips Sonicare 9900 Prestige Power Toothbrush with SenseIQ Midnight Blue

£279.99
New
Philips Sonicare 9900 Prestige SenseIQ Electric Toothbrush - Champagne...

£239.89
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 £17.99.
The biggest discount we found is 62% on Philips Hx9911/84 Sonicare Diamond Clean 9000 Series, Power Electric Tooth Brush, Pink, 1 Count, Pack of 1 at Amazon.
The lowest price we found is £17.99 while the highest is £549.99.
Prices for the best Philips Sonicare 9900 deals average at £193.94.
Last updated on September 18, 2026.
We scanned these quality online stores and more to deliver you with the best offers online available for Philips Sonicare 9900.