Oral-B iO3 Duo Electric Toothbrushes
Today
Typical price£117
Amazon: the cheapest today among the stores checked
Buy on AmazonOral-B iO3 Duo Electric Toothbrushes or Oral-B iO6 Electric Toothbrush?
iO6 Electric Toothbrush costs £7 less today, across the stores checked.
Oral-B iO3 Duo Electric Toothbrushes is the cheaperOral-B iO6 Electric Toothbrush is £7 the cheaper
The comparison in detail
Oral-B iO6 Electric Toothbrush
Today
Typical price£110
Amazon: the cheapest today among the stores checked
Buy on AmazonAffiliate links: if you buy, the store pays us a commission at no cost to you.
Both prices over the last 30 days
First data point for one of the two: the chart appears as the days go by.
Still only a few days of data for both to read the trend; the chart fills in as the days go by.
Where is each one cheapest today?
Updated 07/11/2026
iO3 Duo Electric Toothbrushes
- Amazon Lowest price£117Buy on Amazon
iO6 Electric Toothbrush
- Amazon Lowest price£110Buy on Amazon
Spec sheet side by side
| Item | iO3 Duo Electric Toothbrushes | iO6 Electric Toothbrush |
|---|---|---|
| Specs | ||
| Type | Rotating and others | Rotating and others |
| General | ||
| Model changes | iO3 Duo Electric Toothbrushes | iO6 Electric Toothbrush |
Other comparisons
iO3 Duo Electric Toothbrushes orOral-B 445234 electric toothbrush Adult Vibrating toothbrush White£118Compare- iO6 Electric Toothbrush orOral-B 445234 electric toothbrush Adult Vibrating toothbrush White£118Compare
iO3 Duo Electric Toothbrushes orOral-B Electric Toothbrush 445197£123Compare
iO6 Electric Toothbrush orOral-B iO Series 6 Adult Rotating toothbrush Black£117Compare- iO3 Duo Electric Toothbrushes orOral-B iO Series 6 Adult Rotating toothbrush Black£117Compare
How we choose
Source: Catalog of partner stores, checked on 07/11/2026.
Lowest price seen for the product in the stores we read, on the day it was read, including VAT. The model is the brand plus the name of the electric toothbrush; the versions go in the table. The price range, the median and the position use only models with a score; the price comparison looks at models whose score is within 0.5 points.
The spec score doesn’t measure how well it cleans or durability, and the strong or weak point reading is just a comparison of numbers, not a buying recommendation.