in 34 offers
The lowest price for Philips Sonicare 9900 Prestige Electric Toothbrush right now is $336.92 at Amazon.com.au, compared across 14 retailers.
The all-time low was $204.55 on 8 Oct 2026 — today's price is 65% above the lowest ever. It has been notably cheaper before — worth setting a price alert.
Prices last updated 28 Oct 2026.
Philips Sonicare 9900 Prestige Electric Toothbrush
Last updated at 28/10/2026 12:29:05
Philips Sonicare 9900 Prestige Our Most Advanced Electric Toothbrush HX9992/11 with SenseIQ, All-in-One Brush Head, Artificial Intelligence in the
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 HX9996/13 - Pink
Delivery $25.40
Philips Sonicare 9900 Prestige Our Most Advanced Electric Toothbrush HX9992/11 w
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 Our Most Advanced Electric Toothbrush HX9992/12 with SenseIQ All-in-One Brush Head Artificial Intelligence in The Phili
Free delivery between 6–11 Nov
Philips Sonicare Prestige 9900 for Advanced Oral Care 1 set
Delivery $83.81
Philips Sonicare 9900 Prestige Electric Toothbrush White Applique Champagne HX9992/21
Delivery $18.19
Sonicare 9900 Prestige Power Toothbrush with SenseIQ (HX9996/11) - Champagne
Philips Power Toothbrush with SenseIQ
Free delivery
Philips Hx9992/22 Sonicare Prestige 9900 Electric Toothbrush Midnight Blue In Multi Colour
Free delivery between 30 Oct – 6 Nov
9900 Hx9992/21
Free delivery between 6–11 Nov
| Product Type | Electric Toothbrush |
| Subtype | Electric toothbrush, Sonic |
| Replaceable Head | Yes |
| Head Size | Compact |
| Included Accessories | Travel case |
Philips Sonicare 9900 Prestige Our Most Advanced Electric Toothbrush HX9992/11 with SenseIQ, All-in-One Brush Head, Artificial Intelligence in the
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 HX9996/13 - Pink
Delivery $25.40
Philips Sonicare 9900 Prestige Our Most Advanced Electric Toothbrush HX9992/11 w
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 Our Most Advanced Electric Toothbrush HX9992/12 with SenseIQ All-in-One Brush Head Artificial Intelligence in The Phili
Free delivery between 6–11 Nov
Philips Sonicare Prestige 9900 for Advanced Oral Care 1 set
Delivery $83.81
| Product Type | Electric Toothbrush |
| Subtype | Electric toothbrush, Sonic |
| Replaceable Head | Yes |
| Head Size | Compact |
| Included Accessories | Travel case |
