14 of the Best Electric Toothbrushes to Keep Your Teeth Healthy and Sparkling
We tried over 20 different toothbrushes, and these are the ones that exceeded our expectations.
- CNET tested over 20 electric toothbrushes and selected 14 top performers based on cleaning efficiency, features, and price.
- The Oral-B iO Series was named best overall due to its pressure sensor, multiple brushing modes, and smart connectivity.
- Philips Sonicare DiamondClean topped the premium category, offering gentle sonic vibrations and up to 3 weeks of battery life.
- Recommended prices range from $30 (Burst Sonic Toothbrush) to $300 (Oral-B iO Series 10).
- Key evaluation criteria included plaque removal, battery life, noise level, and ease of use.
Frequently Asked Questions
The Oral-B iO Series is widely regarded as the best electric toothbrush overall due to its pressure-sensing technology, multiple cleaning modes, and real-time feedback via a smart app.
You should replace the brush head every three months, or sooner if the bristles are frayed. Some models have indicator bristles that fade to remind you.
Yes, studies show electric toothbrushes remove significantly more plaque and reduce gingivitis more effectively than manual brushing, especially for those with limited dexterity.
Dentists recommend brushing for a full two minutes, twice a day. Most electric toothbrushes have a built-in timer to help you track brushing time.
Key features include a pressure sensor to prevent aggressive brushing, multiple cleaning modes (e.g., sensitive, whitening), long battery life, and a rechargeable battery. Smart connectivity can also help track brushing habits.
Both are top brands. Oral-B uses oscillating-rotating technology which is effective for plaque removal, while Philips Sonicare uses sonic vibrations that are gentler on gums. The choice depends on personal preference and dental needs.
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