

Review
The Oral-B iO5 sits comfortably in that sweet spot where you're getting genuine technology without paying for features you won't use. It uses oscillating-rotating motion at around 5,600 strokes per minute—significantly more effective than manual brushing for plaque removal and gum health, which is what actually matters.
The five cleaning modes cover your bases well: daily clean for routine use, sensitive for tender gums, whitening to tackle surface stains, gum care for targeted massage, and super-sensitive for post-treatment periods. I found myself using the whitening mode most days without irritation. The brush head snaps on magnetically and feels secure, and replacement heads are reasonably priced (around £12-15 for a pack).
Battery life is legitimately impressive—I got 14 days of twice-daily brushing before needing a charge, with the included USB-C cable charging it fully in roughly three hours. The travel case is proper hard-shell protection, not an afterthought, which matters if you're commuting or flying regularly.
Where it steps back from premium models: no Bluetooth connectivity, so no app feedback or smart tracking. The display is minimal—just battery indicator lights. These aren't dealbreakers unless you want gamification or data logging.
Who should buy this? Anyone wanting to upgrade from manual brushing without overspending, travellers needing reliability in a compact package, and people whose dentists recommend electric brushes for gum recession or plaque buildup. It's particularly good value against Sonicare equivalents in this price range.
At £78.63 (66% off), this is legitimately one of the better returns on dental investment. You're getting a toothbrush that'll improve your oral health noticeably, with quality that'll last 3+ years of daily use. The discount is substantial enough that even if you only keep it two years, you're spending about £40 annually on genuinely better brushing. That's worth it.