Poolmate Hydro 3 Cordless Robotic Pool Cleaner

Poolmate Hydro 3 Cordless Robotic Pool Cleaner

Why It’s Worth It (And Where It Isn’t)

• Cord-free freedom: No tangled cords. Just charge, drop in, and walk away. Up to 200 minutes per charge—enough to clean small pools up to ~100 m² (~861–1,076 sq ft).
• Legit suction power: Dual brushless pumps deliver ~5,070 GPH—enough to haul in leaves, hair, sand, and debris from floors, walls, and that annoying waterline ring.
• Smart coverage: Uses Anti-Resonance navigation for ~98% coverage. Auto-returns to the pool edge to make your life easier when the battery’s nearly dead.
• Solid filtration: A 4.1 L dual-zone nylon filter basket (180 µm mesh)—captures both big debris and finer gunk. Easy top-access cleanout.
• Lightweight design: Just 6.8–7.5 kg. Hydrodynamic body makes it easy to handle and store.
• Energy-wise: Uses <80 W power, claims ~20% energy savings versus traditional cleaners.
• Built to last: Food-grade silicone brushes and tracks help ensure water quality and durability. Works in salt, chlorine, and freshwater pools.

Upgrade Options

HYDRO 3 is a great machine, but please consider the HYDRO 4 instead if any of the following are required in your pool cleaner.

• HYDRO 3 is best for smaller pools: Not meant for big setups—roof or massive commercial pools—it’ll run dry or struggle to cover efficiently.
• No app, no scheduling: This model is basically “set it and forget it,” but don’t expect smart-home integration or remote scheduling.
• Protect the charging port: Water can kill the charge port. Dry it thoroughly after use or risk future issues.
• Battery isn’t removable: If it bites the dust, you've gotta ship it back—not a DIY swap.

Spec

Quick Specs at a Glance

Review

“Pool maintenance sucks. The Poolmate Hydro 3 doesn’t.
Toss it in, power it up, and let it grind through floors, walls, and that stubborn water-line gunk—cord-free, mind-free, hassle-free. Runs for 200 minutes on a single charge, uses less energy than most vacuums, and auto-docks when it’s done. It’s not magical—no app or scheduling—but it gets the job done. Perfect for small in-ground or above-ground pools. Be smart—dry the charging port after every use—and you’ll wonder why you didn’t grab one sooner.”