Oral-B iO Series 3 Rechargeable Electric Toothbrush
Price as of Jul 18, 2026 — subject to change. See current price on Amazon.
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A rechargeable electric toothbrush with 3 cleaning modes, a smart pressure sensor, and 2 replacement brush heads with a travel case included.
Pros
- Smart pressure sensor prevents brushing too hard
- Noticeably better plaque removal than a manual brush
- Comes with 2 brush heads and a travel case
Cons
- Replacement brush heads cost more than generic-brand alternatives
- Charge holds several days, not multiple weeks like some cheaper models
Our take
The iO 3 is Oral-B's entry point into their smart lineup — you get the pressure sensor and straightforward simplicity without paying for the higher-end iO models' extra tracking features.
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