Our editorial approach to attribution and uncertainty.
Make the origin visible
This non-commercial publication distinguishes primary documents, independent reporting and promotional material. Articles should link to the precise supporting document when they make a factual claim, identify meaningful limitations and avoid presenting advertising language as established evidence.
No invented experience
We do not invent device testing, customer reviews, clinical experience or professional credentials. An article without original testing should not describe itself as a first-hand product assessment.
Corrections
When an error is identified, the relevant page should be corrected and its update date reviewed. Unresolved questions should be stated plainly.
Use the reading checklist to assess a source yourself.