

Review
The Oral-B iO2 represents a sweet spot in Oral-B's lineup—premium enough to feel like a proper electric toothbrush, accessible enough that you won't feel guilty about the purchase. At £37.49 down from £83.33, this is legitimately competitive pricing.
What you're getting: A sleek electric toothbrush with microVibrations technology, which is Oral-B's answer to sonic cleaning. The iO2 delivers 5,600 oscillations per minute, which translates to effective plaque removal without being aggressive. It's quieter than higher-end models and has a gentler approach—the Gentle Care head included is specifically designed for sensitive gums.
The bundle is thoughtful. Beyond the brush, you've got a travel case (proper hard-shell protection), a travel refill holder, and a 2-pin UK plug. If you're regularly moving between home and office, or you travel abroad frequently, these extras genuinely matter.
Possible drawbacks: The iO2 lacks smartphone connectivity or advanced features like pressure sensors that pricier Oral-B models include. Battery life is solid but not exceptional—around 10 days per charge. If you have very sensitive teeth, you might prefer starting on the gentlest setting, though this isn't really a criticism of the product.
Alternatives worth knowing: The Philips Sonicare range offers similar performance in this price bracket, though some prefer Oral-B's oscillating motion over Sonicare's sonic approach. For significantly less money, basic electric brushes exist, but they don't offer the same cleaning consistency.
At this price, the iO2 delivers genuine value. You're not overpaying for premium features you won't use, and the included travel accessories add practical value. Whether you're upgrading from a manual brush or replacing an older electric model, this deal makes sense.