Cordless Robots Rated for Bigger Pools Than Their Battery Covers

Cordless makers quote pool size in square feet, which sounds precise and hides the assumption: that the robot covers the pool's plan area, once, on a floor-only pass. Walls are real surface too — a 16 by 32 ft pool has nearly as much wall as floor. Every robot below claims a pool noticeably bigger than the one its own runtime covers at a floor-and-wall pace taken from Maytronics' own ratings. That does not make them bad robots. It means the number on the box is the best case, and the arithmetic on each row is the ordinary one.

How this list is ordered: Cordless robots whose maker's pool claim is more than 10 % beyond the pool its published runtime covers at 13 sq ft a minute, ordered by the size of the gap. 10 of the catalog’s robots qualify. 1 of them is no longer listed by its maker in the US — Aiper Scuba S1 Pro — so this list includes models you cannot currently buy new.

  1. Beatbot AquaSense robotic pool cleaner

    1Beatbot

    ~$799

    Beatbot AquaSense

    Beatbot's first-generation AquaSense is still on sale, at the same $799 as its successor.

    Claim vs runtime
    ~67 ft claimed, ~49 ft covered
    Filtration
    150 µm · sand, grit and leaves
  2. Aiper Scuba X1 Pro Max robotic pool cleaner

    2Aiper

    ~$1,700

    Aiper Scuba X1 Pro Max

    Aiper's biggest robot pumps 8,500 gallons an hour, skims the surface for up to 12 hours and claims pools up to 100 feet long.

    Claim vs runtime
    ~100 ft claimed, ~74 ft covered
    Filtration
    No micron figure published
  3. WYBOT S2 Solar robotic pool cleaner

    3WYBOT

    ~$1,330

    WYBOT S2 Solar

    The S2 Solar lives in the pool: it returns to a solar-charged magnetic dock when its battery drops to 20 percent, recharges, and goes back to work on its schedule.

    Claim vs runtime
    ~80 ft claimed, ~62 ft covered
    Filtration
    180 µm · sand, grit and leaves
  4. WYBOT S2 Solar Vision robotic pool cleaner

    4WYBOT

    ~$1,520

    WYBOT S2 Solar Vision

    Adding a camera to the S2 Solar gives an AI Vision floor mode that goes straight for visible debris instead of sweeping the whole floor, which WYBOT claims is 20 times faster.

    Claim vs runtime
    ~80 ft claimed, ~62 ft covered
    Filtration
    180 µm · sand, grit and leaves
  5. Beatbot AquaSense 2 Ultra robotic pool cleaner

    5Beatbot

    ~$1,954

    Beatbot AquaSense 2 Ultra

    An AI camera, two time-of-flight sensors and four ultrasonic sensors steer the AquaSense 2 Ultra, and Beatbot rates it for 4.5 hours on walls and waterline, five on the floor and ten skimming the surface.

    Claim vs runtime
    ~88 ft claimed, ~70 ft covered
    Filtration
    150 µm · sand, grit and leaves
  6. Beatbot Sora 10 robotic pool cleaner

    6Beatbot

    ~$426

    Beatbot Sora 10

    Beatbot's entry robot for 2026 promises four hours on floor, walls and waterline from a 7,800 mAh pack, a five-litre basket and parking at the waterline, for $426.

    Claim vs runtime
    ~80 ft claimed, ~65 ft covered
    Filtration
    150 µm · sand, grit and leaves
  7. AiperScuba X1Cordless floor+wall+waterline

    7Aiper

    ~$800

    Aiper Scuba X1

    Aiper's X1 scrubs horizontally up to two inches above the waterline, pulls 6,600 gallons an hour through a five-litre basket and a 3-micron MicroMesh layer, and charges on a wireless dock.

    Claim vs runtime
    ~66 ft claimed, ~55 ft covered
    Filtration
    3 µm · fine dust and algae
  8. Aiper Scuba S1 Pro robotic pool cleaner

    8Aiper

    ~$1,200

    Aiper Scuba S1 ProNo longer listed by Aiper

    The S1 Pro adds a 3-micron ultra-fine layer under the 180-micron basket, horizontal waterline scrubbing, the Aiper app and a 66-foot rating to the S1 recipe.

    Claim vs runtime
    ~66 ft claimed, ~55 ft covered
    Filtration
    3 µm · fine dust and algae
  9. Beatbot Sora 30 robotic pool cleaner

    9Beatbot

    ~$649

    Beatbot Sora 30

    Moving up from the Sora 10 buys a 10,000 mAh battery, 4.5 hours on a full floor-wall-waterline cycle, four roller brushes and a slightly bigger basket.

    Claim vs runtime
    ~80 ft claimed, ~70 ft covered
    Filtration
    150 µm · sand, grit and leaves
  10. Beatbot Sora 70 robotic pool cleaner

    10Beatbot

    ~$999

    Beatbot Sora 70

    The top Sora adds surface skimming (up to seven hours), a six-litre basket, a charging dock and a three-year warranty.

    Claim vs runtime
    ~80 ft claimed, ~70 ft covered
    Filtration
    150 µm · sand, grit and leaves

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