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 26 offers
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.
The lowest price for Sonicare DiamondClean Prestige 9900 Rechargeable Toothbrush right now is $329.00 at Amazon.com.au, compared across 13 retailers.
The all-time low was $160.87 on 2 June 2026 — today's price is 105% above the lowest ever. It has been notably cheaper before — worth setting a price alert.
Prices last updated 15 June 2026.
Last updated at 15/06/2026 04:05:01
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!
Philips Sonicare Prestige 9900 Electric Toothbrush - Midnight Blue
Delivery $10
Philips Sonicare Prestige 9900 Electric Toothbrush Champagne
Free delivery between 18–24 June
Električna četkica PHILIPS HX9992/11 Prestige
Delivery $8.18
Električna četkica PHILIPS HX9992/42 Sonicare 9900 Prestige plava
Delivery $8.18
Diamondclean 9900 Prestige Toothbrush Senseiq Pink
Delivery $137
Diamondclean 9900 Prestige Toothbrush Senseiq App In Gold
Delivery $137
Philips-Sonicare Electric Toothbrush HX9992|imy Shop Japan Navy
Delivery $21.60
Sonicare 9900 Prestige Power Toothbrush with SenseIQ (HX9996/11) - Champagne
Philips Sonicare Prestige 9900 for Advanced Oral Care 1 set
Delivery $86.78
| 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!
Philips Sonicare Prestige 9900 Electric Toothbrush - Midnight Blue
Delivery $10
Philips Sonicare Prestige 9900 Electric Toothbrush Champagne
Free delivery between 18–24 June
Električna četkica PHILIPS HX9992/11 Prestige
Delivery $8.18
Električna četkica PHILIPS HX9992/42 Sonicare 9900 Prestige plava
Delivery $8.18
| High | To boost your clean |
| Low | For sensitive teeth and gums |
