Live Amazon price · product details checked 5 September 2026
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We keep Oral-B iO2 Electric Toothbrush for Adults, Calm Pink on our dental care shelf alongside 49 others, and rank it on rating, review volume and live price rather than on the brand. The manufacturer puts it this way: 100% CLEANER TEETH than a regular manual toothbrush with Oral-B’s iO Technology: TOUGH ON PLAQUE, GENTLE ON GUMS. Designed for an easy switch to electric brushes with only 1 touch button, quiet sound, and long-lasting battery. That is the maker talking, not us, so read it as a claim rather than a finding. Buyers have it at 4.4 out of 5 from 4,516 ratings. We work out below what that is worth against everything else on the shelf.
We track 50 rated dental care products, and the middle of that pack scores 4.6 out of 5. This one is on 4.4. That lands in the bottom quarter. Nothing alarming on its own, though at this money you can find better-rated neighbours, so there should be a particular reason for choosing it.
That score rests on 4,516 ratings. The median for this shelf is 5,153. That's a solid enough base to read the score, though not enough to settle it.
Price-wise it falls in the top third of a shelf that stretches £1.18 to £45.00, with £4.20 in the middle. Paying above the middle of the shelf needs a reason the star rating does not supply, because on ratings alone the extra money is not buying an advantage here.
Worked out from the 50 dental care products we track, not from the brand's own claims. How we rank →
Taken from the product listing via Amazon's product API. These are the seller's claims, not our test results.
Short on time? Our best dental care shortlist narrows this shelf down to a handful.
