1 shop · prices as of 17 October 2026
Oral-B iO Series 9n
An advanced electric toothbrush featuring real-time tracking and an interactive display.
Best price right now
€255,00
No price found at Alternate, Bol, DeKoffieboon, HelloTV, HP, Kamera Express, MediaMarkt, tink and Vogel's
Best price€255,00
Go to CoolblueCompare all prices for iO Series 9n at online shops that deliver to Belgium. Prices as of 17 October 2026, updated daily.
Description
The Oral-B iO Series 9n offers comprehensive dental care with 7 distinct brushing modes, including options for sensitive teeth and tongue cleaning. Its interactive display provides direct feedback on your brushing session, while the integrated smart pressure sensor uses multi-colour light indicators to ensure optimal brushing pressure. With companion app connectivity, 3D tracking monitors the front, top, and back surfaces of your teeth to ensure thorough coverage across your entire mouth.
Pros & cons
- Pro: Detailed 3D tracking in the companion app ensures thorough coverage of all tooth surfaces.
- Pro: The smart pressure sensor clearly alerts you if you brush too hard, too soft, or just right.
- Con: Requires using the smartphone app during brushing to access full 3D mouth mapping features.
Price history
Price check
Usual price
€255,00 today, close to the usual price.
- Cheaper than usual
- under €247
- Usual price
- €247 to €281
- Pricier than usual
- from €281
Lowest and average price since 5 June 2026
The lowest price we have seen for Oral-B iO Series 9n since 5 June: €185, on 8 June. Today the lowest price is €255, 38% more than then.
Specifications
Wireless
- Smart home protocol
- Bluetooth
Frequently asked questions
How much does Oral-B iO Series 9n cost?
Now €255 at online shops that deliver to Belgium. Prices as of 17 October 2026, updated daily.
Is Oral-B iO Series 9n cheaper than usual right now?
No. €255 is 9% above the average lowest price since 5 June (€234). The lowest point was €185, on 8 June.