WYBOT S2 Inground Pool Vacuum - Cordless Robotic Cleaner with 210 Min

In this review the WYBOT S2 is examined as a cordless robotic inground pool vacuum aimed at owners who want a low-effort, thorough clean for medium to large pools. The S2's single biggest selling point is its battery life and navigation: a 7800mAh pack that runs up to 210 minutes combined with ultrasonic and infrared obstacle navigation means it can cover pools up to about 85 ft without being tethered to a power supply. That long runtime plus APP control makes it a strong pick for people who want scheduled, hands-off maintenance.

Key Features

• Long battery life: The 7800mAh rechargeable battery delivers up to 210 minutes of continuous operation, allowing a single cycle to clean larger inground pools without recharging.
• Powerful suction: The brushless pump motor provides strong suction up to 3592 GPH, which helps remove sand, leaves and stubborn dirt from floors and walls.
• Dual filtration: Top-loading cartridge and sponge filtration capture both coarse debris and fine particles such as algae and ash for clearer water after cleaning.
• Smart navigation: Ultrasonic and infrared sensors guide the robot around steps, main drains and inclines so it can handle all common pool surfaces including tile, vinyl, fiberglass, pebble, concrete and gunite.
• Touch and APP control: Quick touch-switch modes plus the WYBOT App give seven cleaning modes, six path plans and scheduling, so users can customize runs for floor, wall and waterline cleaning.
• Fast recharge and OTA upgrades: The unit charges fully in about 3 hours and supports OTA updates to keep navigation and modes current.

Who It's For

The WYBOT S2 is best for homeowners with inground pools up to roughly 85 ft in length who want a cordless robot that can run long cycles and handle walls as well as floors. It suits those who prefer app-based scheduling and several cleaning path choices to minimize manual intervention.

It is less suitable for buyers who need an ultra-compact, lightweight cleaner for very small pools or those who require an industrial-grade commercial unit; the S2 targets residential use and balances runtime, suction and filtration rather than extreme commercial throughput.

Pros & Cons

Pros

• Extended 210 minute runtime lets it clean large pools in one session without a tether.
• High suction output from a brushless pump and triple-motor design tackles mixed debris effectively.
• Dual filtration with cartridge and sponge captures fine and coarse particles for clearer water.
• App control, multiple modes and OTA upgrades provide flexible scheduling and future improvements.

Cons

• The unit is optimized for residential inground pools and may be more than required for very small pools, making it less cost-efficient in that case.
• Users must remember to change cleaning modes while the robot is on shore, which adds a small operational step.

Specifications

Brand	WYBOT
Battery capacity	7800mAh (rechargeable)
Maximum run time	Up to 210 minutes
Recommended pool size	Inground pools up to 85 ft (approx 3230 sq.ft)
Suction / flow	Up to 3592 GPH
Filtration	Top-loading cartridge and sponge filter (double filtration)
Control	Touch switch and WYBOT App with 7 modes and scheduling

Our Verdict

The WYBOT S2 is a smart choice for residential inground pool owners who want a cordless cleaner with exceptional runtime, strong suction and flexible app control. Its dual filtration and smart navigation mean fewer manual cleanups and clearer water, making it good value for anyone looking to automate regular pool maintenance without running power cords.

Frequently Asked Questions

How long does the battery take to fully charge?
The S2 charges fully in about 3 hours for its 7800mAh battery.

What pool surfaces can it handle?
It is compatible with tile, vinyl, fiberglass, pebble, concrete and gunite pool surfaces.

Can I schedule cleanings through the app?
Yes, the WYBOT App supports scheduling, 7 cleaning modes and multiple path planning options.