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PoolMate Hydro 4 Corded Robotic Pool Cleaner with Wi-Fi | App-Controlled | For In-Ground Pools
PoolMate Hydro 4 Corded Robotic Pool Cleaner with Wi-Fi | App-Controlled | For In-Ground Pools

PoolMate Hydro 4 Corded Robotic Pool Cleaner with Wi-Fi | App-Controlled | For In-Ground Pools

Part Number: HYDRO-4-Corded
Availability: Typically Ships in 2-3 Business Days
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$749.00 $549.00
$749.00
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The Hydro4 is a value-packed robotic cleaner with app control, powerful suction, and full pool coverage—floor, walls, and waterline. Smart, connected, and hassle-free.
Dual Turbo Pump
3 Year Limited Warranty
Returns To Surface On Demand
Two-Stage Filtration
Poolmate Mobile app
Hassle-free Automatic Cleaning

Powerful, Smart, and Always Ready — The Hydro 4 delivers solid cleaning at an incredible value

The PoolMate Hydro 4 Robotic Pool Cleaner offers app control and relentless cleaning power for medium to large in-ground pools. A modern pool cleaner at an affordable price, the Hydro 4 keeps your water crystal clear—without lifting a finger.

With advanced navigation, ultra-fine filtration, and continuous power via its 50' cord, this cleaner tackles the floor, walls, and waterline with ease. Enhanced waterline cleaning with patented lateral movement and dual side jets. Control and customize every cleaning from your smartphone using Bluetooth or Wi-Fi through the PoolMate App. When you need it, its instantly available for effortless retrieval: auto-docking and floating to the surface.

Key Features & Benefits

  • Ready On-Demand, Always Connected: Plugs into any standard outlet and never needs charging. Maintains constant Wi-Fi connection while operating underwater. 50-ft power cord with anti-tangle swivel ensures uninterrupted coverage.
  • HydroCurve™ Adaptive Path: Anti-resonance mapping, obstacle crossing, and adaptive pathing ensure complete coverage of the floor, walls, and waterline.
  • App-Enabled Control (Wi-Fi & Bluetooth): Schedule cleanings, choose cleaning modes, and monitor status in real time. Navigate the cleaner manually. PoolMate app for iOS or Android.
  • Dual-Stage, Top-Load Filtration System: Captures both large debris and fine particles. High-capacity basket holds more debris for longer cleaning cycles without emptying. Dual-zone design prevents suction loss.
  • Convertible to Cordless Cleaning: Easily convert to battery-powered cordless operation with a simple conversion kit (sold separately).

Key Specs

  • Cleans pools up to 50 ft long
  • Dual turbo pump 5,070 GPH suction power
  • Cleans floors, walls, and waterline
  • Instant retrieval: auto-docks and floats to the surface
  • 3-Year limited warranty

Ideal For:

  • Homeowners with medium to large in-ground pools, up to 1,614 sq. ft surface area.
  • Pool owners who want smartphone control & automation
  • Anyone tired of manual vacuuming or suction-side cleaners

Rating Snapshot

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Average Customer Ratings

4.5

Right price, working well
I was reading too many things online about cheap cleaners so I wanted to find a middle of the road option. This cleaner fit that, and I also chose it because most other models I was seeing didn't have a wifi app. This one arrived in a decent amount of time and has been working well.
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Reviewed by:  from Savannah, GA on 4/16/2025
5
Slow shipping
The cleaner seems fine, it arrived in good enough condition and has been working just about like any other one I've had. It took a lot longer to get than I was expecting, not at all like what it seemed like it should be before buying it.
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Reviewed by:  from Montgomery on 4/28/2025
4
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Questions From Customers

Dimension of Robot:

15.67 x 15.94 x 9.96 in

Weight of Robot:

14.33 lbs

Motor:

2x Active Brushes, 2x Turbine Centrifugal Pump

Scrubbing Type:

Suction and Dual Active Front & Rear PVC Rollers

Suction Power / Flow Rate:

5,070 GPH / 320 L/min

Filtration Spec.:

180µm + Hyper-fine

Filter Basket Capacity:

Top Load 4.1L

Algorithm:

Anti-resonance Algorithm

Obstacle Crossing:

Drainage Outlet Obstacle Crossing (32mm Height)

Recovery:

One-click Pickup

Cleaning Mode Selection:

Regular 2h / Fast 1h / Ultra 3h

Cleaning Area Selection:

Auto (Floor / Wall / Waterline)

Wall Climbing Enhanced:

Floor + Wall

Only Floor Mode:

Yes

Take full control of your pool cleaning with the Poolmate Hydro 4. With Wi-Fi and Bluetooth connectivity, you can schedule cleanings, customize settings, and monitor progress through the Poolmate App.

Manufacturer 3 Year Limited Warranty. All warranties offered are provided by the relative manufacturer and are limited to the terms and proration they provide. See manufacturer's documentation for a full description of warranty terms and conditions.

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