Oral-B iO3 Electric Toothbrush for Adults, Matt Black - Pressure Sensor, with 2 Toothbrush Heads, Long-Lasting Battery with C
Reviewed 23 August 2026 · price checked live
Check price on Amazon →Overview
Oral-B iO3 Electric Toothbrush for Adults, Matt Black is one of the 29 dental care products in our catalogue, tracked on rating, review volume and live price. The maker describes it as follows: Oral-B’s most advanced iO technology removes 100 percent more plaque versus a manual toothbrush for visibly healthier gums and a noticeably cleaner mouth. The iO Pressure Sensor alerts you if you are brushing too hard, helping deliver an effective clean while protecting gums effortlessly. Those are the seller's own claims rather than our testing, so treat them as a starting point. On Amazon it holds 4.4 out of 5 from 2,078 ratings. What that score is worth next to its rivals is set out below.
- Brand
- Oral-B
- Amazon rating
- 4.4 / 5 from 2,078 ratings
- vs Dental Care
- 0.2 below the category median of 4.6
- Rank in category
- 24 of 29 rated dental care we track
- Price position
- Towards the top of the range (category spans £1.49 to £115)
- How proven
- Moderate review volume
How it compares in Dental Care
Across the 29 rated dental care products we track, the typical score is 4.6 out of 5. This one sits at 4.4, which is in the bottom quarter of the category. That does not make it a bad buy, but there are better-rated alternatives on the same shelf, so it needs another reason to earn your money.
It carries 2,078 ratings against a category median of 3,001. That is enough of a base to take the score seriously without treating it as settled.
On price it sits in the upper third of a category running from £1.49 to £115, where the midpoint is about £10.20. Paying above the category norm needs a reason beyond the rating, because the score alone does not justify the gap here.
Worked out from the 29 dental care products in our catalogue, not from the brand's own claims. How we rank →
Key features
- Healthier gums in just one week: Oral-B’s most advanced iO technology removes 100 percent more plaque versus a manual toothbrush for visibly healthier gums and a noticeably cleaner mouth
- Automatic gum protection with no guesswork: The iO Pressure Sensor alerts you if you are brushing too hard, helping deliver an effective clean while protecting gums effortlessly
- Guided cleaning made simple: The iO LightRing Timer provides a dentist-recommended two-minute brushing time
- Personalised cleaning, low effort: Choose from three cleaning modes, Daily Clean, Sensitive, and Whitening, to match your comfort and goals without complicated settings
- Dentist-inspired round brush head: Oral-B round brush heads reach areas rectangular manual toothbrushes cannot, delivering a better clean from the number one brand most used by dentists worldwide
- Long-lasting battery for busy routines: The lithium-ion battery delivers extended use from a single charge, making it great for everyday life and trips away
