We would rather show the method than describe it. A page is made of these parts.

  • What the maker says. The published specification, nothing paraphrased into a claim it does not make.
  • What it cost. The listing price when we read it.
  • What buyers scored it. Amazon’s average, held for 2,468 of our 2,492 products.
  • What it looks like. The listing photograph, available for 2,483 products.

How to read the score

No editor here assigns a mark. The figure on the page is the mean rating Amazon customers gave the product, and it moves when their ratings move.

No hands-on testing

We have not tested any of these products. No unit has been ordered, unboxed, measured or lived with. Anything that only reveals itself in use — how loud it is, how it holds up, whether the app is any good — is outside what this site can tell you.

How the shortlist is made

Lists are built from what is on sale under a given search. There is no paid placement on this site and no arrangement with any manufacturer.

Why the price may differ

The price on a page was true when it was read and may not be true now. Amazon changes prices often, sometimes several times a day. Treat every figure here as a marker, and take the price on Amazon as the real one.

Tell us about a mistake

If a specification is wrong, a product has been discontinued or a page implies something we have not earned the right to say, tell us on the contact page. Corrections are made to the page itself, not in a footnote.