Seauto Crab

Last updated: November 3, 2026

Seauto Crab
4.0/5#21 of 45 in cordless pool cleaners
4.0

Skip it: independent testing found poor debris pickup. Any WYBOT C1 or Aiper at a similar price is a safer bet.

  • 1,610 sq ftPool size
  • Floor + wallsCleans
  • 2 yearsWarranty
Check price at Amazon$229.92

Price checked November 3, 2026. As an Amazon Associate we earn from qualifying purchases.

Pros
  • Long measured runtime: close to 2.5 h in PCWorld’s test
  • Climbs walls as well as the floor
  • Two-year warranty listed
Cons
  • Picked up only about 20% of real leaves and dirt in PCWorld’s test
  • Heavy at roughly 20 lb
  • Only a few left new, sold by a third party
  • Owners report early failures and short battery life

How it scores

The rating comes from 6 measured or published factors, each scored 0-100 against fixed reference points for its type. How we rank explains each one.

Independent tests

What independent reviewers measured in their own pools. Pools, debris and settings differ, so these are reported as written and not scored.

Tested byConditions
PCWorldRuntime reported as “close to 2.5 hours” per charge in an L-shaped pool; pickup percentages are the reviewer’s estimates of coverage.

Specifications

Pool
Pool size (rated)Up to 1,614 sq ft (150 m²)
Cleaning
CleansFloor and walls
Surface skimmingNo
Power
PowerCordless (battery)
Battery7,800 mAh
Charge time2 h 30 min
Navigation & app
AppNo
Build
Weight27.6 lb (12.5 kg)
Warranty2 years

Alternatives in this type

Aiper Scuba S3

A light, mid-priced robot for small-to-mid-size in-ground pools that need floor, wall and waterline cleaning. For a little more, the Scuba V3 adds AI debris detection and a wireless dock.

Amazon $699.99
$699.99
Beatbot AquaSense

A budget way into Beatbot’s lineup for mid-size pools that mostly need floor and wall cleaning. Shoppers who can stretch should compare it with the same-price AquaSense 2, which adds a bigger battery and a three-year warranty.

Beatbot $799
$799

Compare

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Reviews