Oral-B iO Series 9
My toothbrush pick: Oral-B iO Series 9, rated 3 out of 3 (true best in slot).
1/2
A true best in slot. There is no real alternative to this, and I don't think anyone could make a better version in the relative near future.
Why it's here
By Emiliano · Revised Oct 2026More toothbrush than anyone needs, and the one I want anyway. The Oral-B iO Series 9's magnetic drive cleans in a way cheaper oscillating heads never did for me. I glance at the screen and ignore it. Battery lasts. Grip is obvious when hands are wet. Teeth feel finished before whitening enters the picture. I tried going back to a manual brush. Reversed that. App features can pile on. The cleaning already works.
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1/2
Specification
- Slot
- Toothbrush
- Brand
- Oral-B
- Updated
- Oct 2026
- Part no.
- TBIS-50.1
Community picks
1 pick · Best rated first.
- Community #1
“AI-curated pick based on published product specifications, not hands-on experience. Rechargeable toothbrush with a pressure sensor, two-minute timer, and 30-second pacing.”
1 rating
How ratings work
The weighted average of everyone's ratings decides the order. The current leader is Community #1.
- 3 · True Best In SlotNothing beats it right now.
- 2 · Almost Best In SlotClose: something better is out there, or it has a flaw nothing fixes yet.
- 1 · Not Best In SlotA good product, but nowhere near best in slot.
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Oral-B iO Series 9
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