The price brackets and what they buy
- $300-500: entry cordless — floor and often walls, basic navigation. Fine for simple and above-ground pools.
- $500-1,000: the sweet spot — waterline cleaning, methodical navigation, real runtime. Where most buyers should land.
- $1,000-1,800: premium — AI mapping, large-pool coverage, long warranties.
- $1,800+: the flagships — surface skimming, hands-free docks, maximum everything.
The math that matters: cost per season
Divide price by realistic years of service: a $700 cordless that runs five seasons costs less per year than two $350 units that die in two. And a premium corded machine amortized over a decade beats almost everything.
The two classic ways to waste money: overbuying features your pool will never use, and underbuying twice.
Our recommendation by budget
- Under $500: Dreame Z1 — the most cleaner the bracket allows.
- $500-1,000: Aiper Scuba S1 / S1 Pro — the market's sweet spot.
- Above $1,000: let your pool decide — see our large-pool and flagship guides.