Side-by-side comparison based on expert reviews and community consensus.
Oral-B iO Series 6
Best PremiumOral-B Kids Electric Toothbrush
Best for KidsPrice
$100-$130
$25-$35
Summary
The iO6 hits the sweet spot in the premium iO lineup — more modes and features than the iO3 without the steep price of the iO9 or iO10. Reddit and CNET both flag the iO4-6 range as the best value within the iO series.
Tom's Guide calls it the best kids' electric toothbrush, with an ergonomic grip, 2-minute timer, pressure sensor, and gentle oscillating movement sized for small mouths. Wirecutter also notes the Pro 1000 handle works with Oral-B's kid-size heads as a family-friendly alternative.
Pros
- Five brush modes including whitening, intense, and sensitive
- Magnetic drive system for quieter, smoother brushing
- Smart pressure sensor with color-coded LED ring
- User-replaceable lithium-ion battery
- Compatible with full range of iO brush heads
- Ergonomic grip designed for small hands
- Built-in 2-minute brushing timer
- Pressure sensor gum alert prevents overbrushing
- Gentle oscillating and rotating movement appropriate for kids
- Fun design encourages brushing habits
Cons
- Significantly pricier than the Pro 1000 for incremental cleaning improvement
- Short 10-12 day battery life
- iO replacement heads cost more than standard Oral-B heads
- App features feel gimmicky to many users
- Not rechargeable at base model — uses replaceable batteries
- Brush head replacement options more limited than adult line
- Less durable than adult Oral-B models
- Kids may outgrow it quickly
Our take
If you want the full iO experience with five brush modes and a color display without paying flagship prices, the iO6 is where to land. It's the iO series at its most sensible.
For parents who want a dedicated kids' brush in the Oral-B ecosystem, this delivers all the right features — timer, pressure alert, gentle action — without overwhelming a child's mouth.
Buy
