Redactioneel beleid
Last updated: September 2026
Editorial independence
Our recommendations are based on research and verified product data — not commission rates. We do not promote a product because it pays more. If two saunas compete at similar quality, we recommend the better one for the reader, regardless of what either pays in affiliate commission.
Research, fact-checking, and publication decisions are made independently from our commercial relationships. No advertiser or retailer can pay for placement or influence a rating.
Product selection criteria
Products qualify for our comparisons based on:
- Availability: currently sold on Amazon in your country
- Verifiable specifications: we can confirm key specs from manufacturer sources
- Relevance: the product meets a genuine buyer need in its category
- Data sufficiency: enough verified information exists to compare it fairly
We prefer manufacturer-published specifications (manuals, datasheets, official product pages) over retailer listings. If we cannot verify a product's specs, we either note the gap or exclude it.
How products are scored
We evaluate products against category-relevant criteria: build quality, heating performance, capacity, energy efficiency, warranty, and value for money. These factors are weighed differently depending on the product type — for example, a portable sauna tent is not judged by the same standards as a permanent outdoor barrel sauna.
We deliberately avoid false precision. A product is not "8.7% better" than another based on an invented formula. We use qualitative tiers (recommended, good value, specialist pick) and explain the trade-offs of each product in plain language. The goal is to help you choose, not to simulate objectivity with a number.
Content updates
Articles are revised when product facts change — not rewritten weekly to signal freshness. If a manufacturer updates a specification, discontinues a model, or a better alternative enters the market, we update the affected article. We do not rotate word choices or restructure articles to game search rankings.
Every article displays a publication date and a last-updated date. If an article hasn't been updated, the facts in it should still be current.
Product replacement policy
When a recommended product is discontinued or superseded, we apply the same selection standard to its replacement: verify specifications from primary sources, compare it against alternatives on the same criteria, and update the article with the reasoning. We do not automatically swap in a newer model without evaluating it.
Authors and credibility
CompareSauna content is produced by our editorial team using AI-assisted research with human oversight. Every article is reviewed by a human editor before publication. We do not publish auto-generated content without review.
We are not affiliated with any sauna manufacturer or retailer. Our only commercial relationship is the Amazon Associates affiliate program, which does not influence editorial content. See our affiliate disclosure for details.
Testing and physical verification
We do not claim to physically test products unless we explicitly state otherwise. Our comparisons are based on verified specifications, manufacturer documentation, and structured research — not hands-on testing. When we do test or evaluate a product physically, we say so clearly in that article.
Date stamps
All articles carry a publication date and a last-updated date. If you find an article without a date, it is an error — please let us know.