Why Robotic Pool Cleaner Specs Disagree Across Retailers

If you've shopped for a robotic pool cleaner across a few different sites, you may have noticed the same model listed with different numbers — a different max pool length, a different warranty period, sometimes a different runtime. This isn't always a mistake on any one site's part; it reflects real gaps between how manufacturers and retailers describe the same product.

Where the disagreement comes from

• Retailer paraphrasing. A retailer's product title or bullet points are often written by their own copywriters, not copied verbatim from the manufacturer's spec sheet — small rounding or generalization creeps in.
• Bundle variants. The same base model is frequently sold under several Amazon listings — with a caddy, a cover, a different filter type — and each bundle's title can state specs slightly differently.
• Generation changes. Manufacturers update a model's internals or software without always giving it a new name, so "2024" and "2026" versions of the same product name can have genuinely different specs.
• Outdated listings. A spec sheet published years ago may never get updated even after the manufacturer revises the product.

How we handle it

When we find a manufacturer figure and a conflicting retailer figure for the same spec, we use the manufacturer's figure and keep the disagreeing listing visible on that product's page as a flagged discrepancy, rather than averaging the two numbers or picking one without saying so. Our methodology page covers the full source hierarchy we follow.

When a product name itself has carried genuinely different specs across generations, we pin our entry to one specific, clearly labeled listing rather than the model name in general — you'll see a note on the relevant product page when this applies.

And when we simply can't confirm a spec from any source we trust, we mark it "Not verified" instead of guessing — see our specs glossary for what that means in practice.