The round head on the iO Series 2 follows the curve of each tooth rather than moving across them in a flat arc. The micropulsating bristles flex to fit, reaching closer to the gumline and into the back molars where a standard brush tends to skim the surface. Between-teeth cleaning is where the difference is most noticeable - that thorough feeling that's hard to get from even a good manual brush.
When you're pressing too hard - which most people do without realising - the brush slows down and the indicator turns red. The automatic gum pressure sensor catches it before it becomes a habit, which matters for anyone whose gums tend to feel tender or bleed easily.
Three modes cover the range of what most people actually need day-to-day: Extra Sensitive for when gums are irritated, Sensitive for a lighter everyday clean, and Daily Clean for a full thorough session. A two-minute timer with 30-second quadrant cues keeps brushing time honest from start to finish.
The pack comes with two complete handles - handy for couples or households where it makes more sense to buy together than separately.
How to Use:
- Apply toothpaste to the brush head
- Brush for two minutes, changing section every 30 seconds
- Brush twice daily
- Replace brush head every 3 months or when bristles fray
What's Included:
- Oral-B iO2 electric toothbrush handle (night black)
- Oral-B iO2 electric toothbrush handle (calm pink)
- 2x Clean & Gum Protect brush heads
- 2x Charging stands