Pleco S1 Cordless Pool Vacuum Robotic Cleaner - Lightweight, 75-80Min

In this review the Pleco S1 cordless pool vacuum is assessed as a practical, no-fuss cleaner for small to medium above-ground pools. The bottom line: it is aimed at owners who want a lightweight, easy-to-use robot that removes leaves and debris without cords or complicated setup. The single biggest reason to buy is the combination of a long single-charge runtime and automatic poolside docking, which lets the vacuum finish cycles and return to the edge for effortless retrieval.

Key Features

• Dual motor suction: Two high-performance motors and an optimized flow design deliver strong suction that captures dirt, leaves and settled debris from the pool floor.
• Long runtime: The built-in battery runs 75-80 minutes per charge, enough to cover above-ground pools and flat in-ground pools up to about 645 sq. ft. on a single cycle.
• Quick charge: A 2.5-hour fast charge gets the unit back to work the same day so routine maintenance is not disrupted.
• One-click start: A single-button start means the cleaner is ready in seconds, which is helpful for busy households that want a rapid, hands-off clean.
• Auto-dock and lightweight lift: When battery runs low the vacuum automatically docks at poolside and at just 6.4 lbs it is easy to lift out for emptying and charging.
• Large filter basket: The roomy 2.5L filter basket reduces how often you need to empty debris and helps extend the cleaner's useful life.

Who It's For

The Pleco S1 is best for owners of above-ground pools and small flat in-ground pools up to roughly 645 sq. ft. who want a simple, cordless cleaning solution that does not require hoses or complicated installation. It suits families or weekend hosts who value quick setup and a lightweight unit that docks automatically so it is easy to retrieve.

Those with very large pools, heavily sloped floors, or a need to scrub stubborn algae should look elsewhere for a cleaner with longer runtime, brush systems, or more aggressive climbing ability. Also, buyers who need remote scheduling or advanced navigation will want a model with those specific features.

Pros & Cons

Pros

• Lightweight at about 6.4 lbs, making removal and handling effortless for most users.
• Long 75-80 minute runtime and a 2.5-hour quick charge keep cleaning efficient and frequent.
• Large 2.5L filter basket reduces emptying frequency and collects substantial debris.
• One-touch start and automatic docking remove complexity from routine pool care.

Cons

• No advanced navigation features mentioned, so coverage on complex pool shapes may be less predictable.
• Designed for above-ground and flat in-ground pools up to 645 sq. ft., so it is not intended for larger pools or steep walls.

Specifications

Product type	Cordless robotic pool vacuum
Runtime	75-80 minutes
Charge time	2.5 hours
Recommended pool size	Up to 645 sq. ft.
Weight	6.4 lbs
Filter capacity	2.5 L
Motors	2 high-performance motors

Our Verdict

The Pleco S1 is a solid choice for above-ground pool owners who want an uncomplicated, lightweight robotic cleaner that runs long enough to cover small to medium pools and returns to the poolside for easy pickup. Its dual motors, generous filter basket and quick charge make it good value for routine maintenance; buyers with larger or more complex pools should consider a more heavy-duty model.

Frequently Asked Questions

How long does a full cleaning cycle last?
The battery provides about 75-80 minutes of continuous cleaning, which is intended to cover pools up to roughly 645 sq. ft.

Is it hard to lift out of the pool?
No, the unit weighs about 6.4 lbs and is designed to be easy to lift when it docks at poolside.

How often does the filter need emptying?
The 2.5L filter basket is relatively large and reduces emptying frequency compared with smaller baskets, but frequency depends on how much debris is in the pool.