Editorial method
How we research our guides
A useful comparison starts with a household decision: whether a station can occupy a location, which equipment is included, or whether replacing a working robot solves a real problem. We use that question to decide which facts matter.
Start with the exact equipment.
We check the model, station and market before applying a specification. Manufacturer manuals and support material are the main sources for operating instructions. Product pages help establish configurations and availability, but a product-family headline does not replace the instructions for the selected hardware.
Keep different kinds of evidence separate.
Our guides distinguish manufacturer claims, independent tests and our own calculations. If a worked example uses assumed prices or room measurements, it says so. We do not present those inputs as a current offer, a measured household result or a product test. Suction figures, feature names and small numerical margins do not by themselves establish better cleaning or a successful installation.
The claims and calculations are checked against the cited material; the articles are documentary guidance rather than our own laboratory or home tests. Missing evidence stays visible when it changes the choice. Conflicting manuals, regional variants and unclear package contents can leave a recommendation conditional.
Give readers the sources.
The source links beside consequential claims let readers examine the basis for the answer. Mutable details such as stock, offers, software and package contents can change, so check the exact current selection before purchasing. A product link is not evidence that its seller or manufacturer endorses this publication.
Image sources.
Product photographs are credited to their sources. Model identification and performance claims follow the linked product documentation and independent research.