Directory/Robotic Pool Cleaners/[2026 Release] Automatic Robotic Pool Vacuum for Inground & Above Ground Pools, Wall Climbing Pool Vacuum Cleaner, Cleans Floor, Walls, Waterline, Drain & Skimmer up to 2150 Sq. Ft., 190 Min
[2026 Release] Automatic Robotic Pool Vacuum for Inground & Above Ground Pools, Wall Climbing Pool Vacuum Cleaner, Cleans Floor, Walls, Waterline, Drain & Skimmer up to 2150 Sq. Ft., 190 Min
2026 · Robotic Pool Cleaners

[2026 Release] Automatic Robotic Pool Vacuum for Inground & Above Ground Pools, Wall Climbing Pool Vacuum Cleaner, Cleans Floor, Walls, Waterline, Drain & Skimmer up to 2150 Sq. Ft., 190 Min

6.8/ 10
Testwise score
Confidence: MEDIUM · scored on full spec sheet

"A cordless cleaner with premium features and a budget price, but longevity is the primary gamble."

$339.99
at Amazon · price checked today
See it at Amazon →
The catch
A cordless robot claiming to climb walls and clean the waterline for under $400 had to cut costs, and those savings are almost certainly in the battery cell quality and long-term mechanical durability.
The breakdown
4 axes, scored the same way across every robotic pool cleaners we log.
Cleaning Reality7.0
Climb & Coverage7.5
Build & Longevity5.0
Price Honesty8.0
Spec, translated

The '190 minute runtime' is a best-case, floor-only benchmark. With power-intensive wall climbing enabled, expect closer to 90-120 minutes of effective operation before suction degrades or it needs to park.

Lab notes
The observations that actually change the buying decision.
01
The 7800mAh battery is substantial, but powering dual motors and vertical climbs for a claimed 190 minutes is thermodynamically demanding. Expect significantly shorter runtimes in combined floor-and-wall mode.
02
A 4800 GPH (Gallons Per Hour) flow rate is a strong spec for a cordless unit, suggesting sufficient suction for leaves and larger debris. However, the filtration fineness (micron rating) is undisclosed, so fine silt performance remains a question.
03
Wall and waterline cleaning in a sub-$400 cordless robot is the key value proposition. This feature is mechanically complex and power-intensive; its real-world effectiveness versus premium corded models is the main variable.
04
The 'Sonar 2.0' navigation is likely a basic sensor array for obstacle detection, not the intelligent path-planning or room-mapping found in high-end robotics. Expect systematic but not perfectly efficient coverage.

Why you should buy

This is for pool owners on a strict budget who prioritize cordless convenience and are willing to trade proven longevity for wall-climbing capabilities. If your main debris is leaves and you hate dealing with a power cord, the price-to-feature ratio is compelling.

Why you should skip

Anyone prioritizing multi-year reliability and proven performance should invest in established, albeit more expensive, brands. If your pool suffers from very fine dust or algae, relying on an unproven filtration system is a significant risk.

What buyers actually say
Themes pulled from real owner reviews, not marketing copy.

Pros

  • Completely cordless design eliminates tangled cables.
  • Claims wall and waterline cleaning, rare at this price.
  • Strong suction spec (4800 GPH) for leaves and sand.
  • Fast 2.5-3 hour recharge time.
  • Aggressively priced for its ambitious feature set.

Cons

  • Long-term durability and battery health are significant unknowns.
  • The 14% one-star rating suggests potential quality control issues.
  • Effectiveness on waterline is questionable for a battery unit.
  • Filtration capability for very fine particles is not specified.
  • 'Smart navigation' is likely more basic than marketed.
Full specifications
Source: manufacturer + retail catalog · synced today.
Upc786354604780
Sold byAmazon.com
CategoryPatio, Lawn & Garden›Pools, Hot Tubs & Supplies›Cleaning Tools & Chemicals›Automatic Pool Cleaners›Robotic Pool Cleaners
BrandLodoba
ModelSat20 pro
AvailabilityIn Stock
ManufacturerLodoba
Power sourceBattery Powered
Charging time2.5 Hours
Shipping timeSunday, June 14
Battery weight1470 Grams
Item type nameswimming-pool-robotic-cleaners
ShippingFREE
Installation typerobotic
Required assemblyNo
Shipping conditionSunday, June 14
Battery descriptionLithium-Ion
Number of batteries1 Lithium Ion batteries required. (included)
Customer reviews stars4.34
Manufacturer part numberSat20 pro
Item dimensions l x w x h15"L x 9.8"W x 16.7"H
Number of lithium ion cells18
Lithium battery energy content7800 Milliampere Hour (mAh)
Other special features of the productCordless, Rechargeable
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2026 [2026 Release] Automatic Robotic Pool Vacuum for Inground & Above Ground Pools, Wall Climbing Pool Vacuum Cleaner, Cleans Floor, Walls, Waterline, Drain & Skimmer up to 2150 Sq. Ft., 190 MinPENDING · Robotic Pool Cleaners
$339.99See it at Amazon →