Oral-B iO3 Electric Toothbrush for Adults, Matt Black - Pressure Sensor, with 2 Toothbrush Heads, Long-Lasting Battery with Case for Home and Travel, UK Two Pin Plug

Most people brush too hard without realising it, and that sustained pressure causes gum recession over time — a problem that's quietly irreversible. The Oral-B iO3 addresses this directly with a built-in pressure sensor that alerts you when you're scrubbing rather than cleaning, which is a feature typically reserved for brushes costing considerably more. Paired with the iO's magnetic drive motor — which delivers gentler, more consistent micro-vibrations than the oscillating heads on older Oral-B models — it's a meaningful step up from a basic electric toothbrush for anyone whose dentist keeps mentioning gum health.

Who Is This For?

This suits someone making their first serious upgrade from a manual or entry-level electric toothbrush, particularly if they've been told they brush too hard or have early signs of gum sensitivity. It's also a reasonable second brush for a partner, given the two heads included and the travel case that makes it practical for trips. If you already own an iO5 or iO7 and are wondering whether to upgrade, the answer is no — those models add smart connectivity and more cleaning modes that are genuinely useful for people managing orthodontics or specific dental advice.

What Buyers Say

Owners consistently praise the iO3's build quality and the noticeably cleaner feeling after brushing, with many noting their teeth feel polished in a way cheaper brushes don't replicate. The pressure sensor earns specific mentions from people who had no idea they were brushing aggressively until it flagged them. The most common frustration is battery life falling short of Oral-B's claims in real-world use, and replacement brush heads remain expensive relative to the brush's price point — factor that into your long-term cost.

The Deal

At £59.99 against a standard retail price of £99.99, you're saving £40 — a 40% reduction that looks strong on paper. Price history confirms this is the lowest this brush has ever been tracked, though it has hovered around £89.99 on average, meaning it does drop but not usually this far. Our current verdict is WATCH rather than BUY, which suggests this price may recur — but if you're ready now, you won't be overpaying. For broader context on this category, our beauty tech deals guide tracks when these prices shift. A solid price for a brush that will genuinely change how you clean your teeth.