Electric Toothbrushes
Sonic and oscillating electric toothbrushes compared for cleaning performance, gum care, battery life, smart features, and value.
We buy every product ourselves. Lab-tested and blind-studied. Our methodology
2 Reviews
Oral-B
iO Series 9
The pinnacle of electric toothbrush technology. AI-powered position tracking and oscillating-rotating-pulsating cleaning deliver the best plaque removal we've measured — at a premium price.
Philips Sonicare
DiamondClean 9000
The best sonic toothbrush: gentle SenseIQ adaptation, premium build, and the best choice for sensitive gums. Slightly behind Oral-B for raw plaque removal but superior comfort.
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