The Seauto SAT20 is the better robotic pool cleaner overall, rated 3.8 to 3.0. The Seauto SAT20 costs $18 less ($179.99 vs $197.99).
A bare-bones cordless floor-and-wall cleaner for budget buyers with smooth above-ground pools. Buyers who want sonar navigation and waterline scrubbing should step up to the Seauto SAT 25.
Amazon $179.99An older Bestway floor robot for flat above-ground pools. The cheaper G200 does the same job.
Amazon $197.99Prices were last checked October 22, 2026 and are subject to change; the price and availability shown by the retailer at the time of purchase apply.
Each factor is scored 0-100 against the same fixed reference points for every cordless robotic pool cleaner; a clear win is highlighted. How we rank explains each one.
| Factor weight | Seauto SAT20 | Bestway Flowclear AquaRover |
|---|---|---|
| Overall rating | 3.8/5 | 3.0/5 |
| Value 25% | 100 $180 | 100 $198 |
| Cleaning 25% | 60 Floor and walls (waterline not stated) | 20 Floor only |
| Navigation 15% | 50 navigation not published (neutral score used) | 10 Random |
| Warranty 15% | 50 warranty not published (neutral score used) | 50 warranty not published (neutral score used) |
| Pool size 10% | 100 pools up to 2,100 sq ft | 50 pool size not published (neutral score used) |
| Features 10% | 0 0 of 2; no app control, caddy | 0 0 of 2; no app control, easy pickup |
| Seauto SAT20 | Bestway Flowclear AquaRover | |
|---|---|---|
| Pool | ||
| Pool size (rated) | Up to 2,100 sq ft (200 m²) | - |
| Pool types | Above-ground and in-ground | Above-ground |
| Max depth | 9.8 ft | - |
| Cleaning | ||
| Cleans | Floor and walls | Floor only |
| Surface skimming | No | No |
| Filter | 300 µm filter basket | Debris bag |
| Filter capacity | - | 4 L |
| Water flow | - | 744 gal/h |
| Power | ||
| Power | Cordless (battery) | Cordless (battery) |
| Battery | 7,800 mAh | 4,000 mAh |
| Run time | Up to 2 h 30 min | Up to 1 h 30 min |
| Charge time | 4 h | - |
| Charging | Cable | - |
| Navigation & app | ||
| Navigation | - | Random |
| App | No | No |
| Retrieval | - | Retrieve with the included hook kit |
| Caddy included | No | - |
| Build | ||
| Water resistance | IPX8 | - |
| Weight | 13.2 lb (6 kg) | - |
