Exceptional care personalised to youSonicare 9900 Prestige with SenseIQ technology is our most advanced power toothbrush. It enhances our proven sonic technology with intelligence, sensing and adapting for holistic care so you always get it right. SenseIQ technology senses, adapts and caresAs you brush, SenseIQ technology senses pressure, motion, coverage and more up to 100 times per second. It then adapts the intensity if you push too hard.
Exceptional care personalised to youSonicare 9900 Prestige with SenseIQ technology is our most advanced power toothbrush. It enhances our proven sonic technology with intelligence, sensing and adapting for holistic care so you always get it right. SenseIQ technology senses, adapts and caresAs you brush, SenseIQ technology senses pressure, motion, coverage and more up to 100 times per second. It then adapts the intensity if you push too hard.
Sonicare DiamondClean Prestige 9900 Rechargeable Toothbrush
Exceptional care personalised to youSonicare 9900 Prestige with SenseIQ technology is our most advanced power toothbrush. It enhances our proven sonic technology with intelligence, sensing and adapting for holistic care so you always get it right. SenseIQ technology senses, adapts and caresAs you brush, SenseIQ technology senses pressure, motion, coverage and more up to 100 times per second. It then adapts the intensity if you push too hard.
Exceptional care personalised to youSonicare 9900 Prestige with SenseIQ technology is our most advanced power toothbrush. It enhances our proven sonic technology with intelligence, sensing and adapting for holistic care so you always get it right. SenseIQ technology senses, adapts and caresAs you brush, SenseIQ technology senses pressure, motion, coverage and more up to 100 times per second. It then adapts the intensity if you push too hard.
in 6 offers
The lowest price for Sonicare DiamondClean Prestige 9900 Rechargeable Toothbrush right now is $366.42 at 友和 Yoho, compared across 5 retailers.
The all-time low was $160.87 on 2 June 2026 — today's price is 128% above the lowest ever. It has been notably cheaper before — worth setting a price alert.
Prices last updated 16 Oct 2026.
Last updated at 16/10/2026 22:56:31
PHILIPS Sonicare 9900 Prestige Rechargable Electric Toothbrush with SenseIQ, Our Most Advanced Toothbrush, All-in-One Brush Head, AI-Powered Sonicare
Free delivery
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Mastercard $100 OFF | Philips Sonicare 9900 Prestige AI intelligent induction sonic vibration electric toothbrush HX9996/11 - Champagne
Delivery $25.66
9900 Hx9992/22
Free delivery between 27–30 Oct
Philips Sonicare Prestige 9900 Electric Toothbrush with SenseIQ - Champagne
Delivery between 20–25 Oct $7.95
Sonicare DiamondClean Prestige 9900 Electric Toothbrush - Sonic Toothbrush with 1 x A3 Premium All-in-One Brush Head and Charging Case in Champagne (M
Free delivery between 27–30 Oct
| High | To boost your clean |
| Low | For sensitive teeth and gums |
PHILIPS Sonicare 9900 Prestige Rechargable Electric Toothbrush with SenseIQ, Our Most Advanced Toothbrush, All-in-One Brush Head, AI-Powered Sonicare
Free delivery
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Mastercard $100 OFF | Philips Sonicare 9900 Prestige AI intelligent induction sonic vibration electric toothbrush HX9996/11 - Champagne
Delivery $25.66
9900 Hx9992/22
Free delivery between 27–30 Oct
Philips Sonicare Prestige 9900 Electric Toothbrush with SenseIQ - Champagne
Delivery between 20–25 Oct $7.95
Sonicare DiamondClean Prestige 9900 Electric Toothbrush - Sonic Toothbrush with 1 x A3 Premium All-in-One Brush Head and Charging Case in Champagne (M
Free delivery between 27–30 Oct
| High | To boost your clean |
| Low | For sensitive teeth and gums |
