AI illustrative render — not an exact product photograph.
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Best for Above-Ground Floors
AI illustrative render — not an exact product photograph.
Best for App, Wi-Fi & Bluetooth Control
Poolmate Hydro 4 Wireless
Best for: Wi-Fi, Bluetooth, and app control are all explicitly documented, alongside full floor/wall/waterline coverage and a 2-year warranty.
Last reviewed 2026-09-07
View on AmazonPrice and availability are shown on Amazon and change often — not listed here. As an Amazon Associate we earn from qualifying purchases made through this link.
Cleaning Coverage
FloorWallsWaterline
Is This the Right Fit?
Generated from this model's own documented specs above — not a separate judgment call.
Good fit if
- You have an in-ground pool
- You need cleaning on the walls and the waterline, not just the floor
- You want cordless convenience with up to 210 minutes of documented runtime
- You want app control to schedule or monitor cleans
Not ideal if
- You have an above-ground pool
- You need surface/floating-debris skimming
Pros & Cons
Pros
- Wi-Fi and Bluetooth app control both explicitly documented
- 5,070 GPH two-pump suction with a 4.1L top-load filter cartridge
- 2-year parts-and-labor warranty
Cons
- No standalone official manufacturer domain was documented — specs are sourced from retailer listings (Amazon, Pool Supply Unlimited)
- Maximum pool length is published in square footage only, not linear feet
- Poolmate also sells a corded "Hydro 4" variant — confirm you're ordering this cordless/wireless version
Source-Cited Specifications
Every value below has a cited source and shows its confidence level (Estimated is our current default; Confirmed, Archived source, Conflicted, and Not verified appear where they apply) — see our methodology for what each term means.
Pool install typeIn-groundSource: retailer listing ↗
Max pool lengthNot verified
Compatible surfacesNot verified
Cleaning coverageFloor, Walls, WaterlineSource: retailer listing ↗
PowerCordless
Battery capacity14400 mAhSource: retailer listing ↗
Runtime per charge210 min (3.5 hr)Source: retailer listing ↗
Charge timeNot verified
NavigationAnti-resonance path algorithmSource: retailer listing ↗
FiltrationNot verified
Filter basket4.1L top-load filter cartridgeSource: retailer listing ↗
App controlYesSource: retailer listing ↗
Wi-FiYesSource: retailer listing ↗
Warranty (US)24 months (2 years)Source: retailer listing ↗
Catalog statusactiveSource: retailer listing ↗
View on AmazonPrice and availability are shown on Amazon and change often — not listed here. As an Amazon Associate we earn from qualifying purchases made through this link.
Alternatives to Consider
A few other documented options, and the one clearest difference from this model.
Corded, for continuous power with no runtime to plan around
Corded, for continuous power with no runtime to plan around
AI illustrative render — not an exact product photograph.
Corded, for continuous power with no runtime to plan around
AI illustrative render — not an exact product photograph.
Dolphin E10
A simple, purpose-built floor cleaner for above-ground pools up to 30 ft, with no battery to manage.