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Dr. Dave Ellerby

Chief Scientist
[email protected]

Dave Ellerby has over 25 years of experience designing tests, analyzing data, and writing about science and technology.

At Reviewed and USA Today, Dave keeps the product test program current and tests air purifiers, mattresses, ranges, dishwashers, and fridges. Outside the lab, Dave writes product reviews and consumer ed content.

Dave has a Ph.D. in physiology from the University of Leeds and a B.Sc. in Ecology from the University of Manchester. After grad school, Dave worked at Northeastern University, Brown University, and Wellesley College, researching muscle performance and exercise physiology.

Articles & Reviews by Dr. Dave Ellerby

Does pet-safe ice melt actually work?

We tested popular, pet-safe ice melts to see which one works the best.

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RadRunner 3 Plus e-bike review

RadRunner 3 Plus e-bike review

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CES 2024: 5 innovative and surprising things we saw on the show floor

The 5 most surprising new products we found at CES 2024.

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Do air purifiers make breathing easier during allergy season?

How to select your air purifier based on your allergy type.

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Here’s what an air purifier does and how it works

Our explainer of what air purifiers do and how they work.

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Worried about smoke pollution? These air purifiers will help

Keep your home healthy with these air purifiers that target smoke.

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These are the best health and fitness products of 2023

Our experts award the best products in workout gear. Feel good and get in shape with our favorites.

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Aventon Soltera 2 e-bike review

Aventon Soltera 2 e-bike review

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