Robotic pool cleaners vary a lot in cleaning coverage, navigation, filtration, and price. Here’s exactly how we evaluate them before recommending one.
What We Look At
- Cleaning coverage — floor only, floor & walls, or floor, walls & waterline, and how well it climbs
- Pool fit — rated pool length, and suitability for in-ground vs. above-ground and for vinyl, fiberglass, or gunite surfaces
- Navigation — random vs. systematic/gyroscope mapping, obstacle handling, and whether it reliably parks at the wall for retrieval
- Filtration — filter type (basket, cartridge, fine/ultra-fine), capacity, and how easy the top- or bottom-load basket is to rinse
- Power & runtime — corded (cable length, swivel, tangle behavior) or cordless (battery cycle time, charge time, dock)
- Brushes & suction — brush type for the pool surface, active scrubbing vs. suction-only, and pickup of fine silt, sand, leaves, and algae
- App & smart features — scheduling, cleaning modes, Wi-Fi control, and app-directed spot cleaning
- Ownership cost — price, plus known costs like replacement filters, brushes, tracks, and batteries
Where Our Information Comes From
We evaluate manufacturer-published specifications, official product data from Amazon’s catalog, and patterns across a large volume of verified customer ratings and reviews. We do not fabricate specifications, test results, or hands-on claims. Where we describe real-world performance, it reflects the consensus of verified owner reviews, not independent lab testing.
Updates & Corrections
Prices, availability, and models change often. We refresh roundups as new cleaners launch and older ones are discontinued. Spotted an error? Tell us and we’ll fix it.