Zyerch Cordless Pool Cleaner
Score: 70/100
iGarden K36
Score: 79/100Rankings
The iGarden K36 is a cordless robotic pool cleaner with strong 3D navigation and a long 220-minute floor-only runtime. Its main trade-offs are a heavy water-filled weight and occasional connectivity hiccups. Best suited for owners of smaller inground or above-ground pools who value smart scheduling and fine-debris filtration.
The Zyerch SAT25 is a cordless robotic pool vacuum offering up to 150 minutes of runtime, strong 4800 GPH suction and wall-climbing sonar navigation. Its low ground clearance and relatively heavy wet weight may hinder use on deep steps or frequent handling. Ideal for homeowners seeking long cordless operation for pools up to 50 ft.
| Attribute | | |
|---|---|---|
2.5 hoursbest | — | |
150 minutes | 220 minutesbest | |
300 µmbest | 180 µm | |
| ↓ lower better | 0.891 kgbest | 9.795 kg |
— | 4 Lbest | |
7 itemsbest | 2 items |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | | |
|---|---|---|
Battery & Power(1) | ||
Runtime per Charge (minutes) | 150 minutes | 220 minutes |
Performance(1) | ||
Filter Mesh Size (µm) | 300 µm | 180 µm |
Build & Design(2) | ||
Weight (kg) | 0.891 kg | 9.795 kg |
Dimensions (L×W×H) | 358.1×353.1×215.9 mm | Length: 489.0 mm, Width: 388.7 mm, Height: 240.0 mm |
Accessories(1) | ||
Included Accessories (items) | 7 items | 2 items |
Products in the top-left offer the best value (high score, low price).
Professional reviewers describe the SAT25 as a robust, cordless workhorse that combines solid construction, side‑profile wheels, underwater brushes, and a quick‑latch debris door. They commend its sonar‑guided navigation and wall‑climbing ability, as well as the extended 150‑minute runtime, while noting the low ground clearance and wet weight as potential drawbacks in real‑world use.
Everyday users echo the professional praise for cordless convenience, long runtime, and easy debris emptying, highlighting the wall‑climbing function as a major benefit. The main consumer concerns revolve around the unit’s weight when wet and questions about durability of the low‑clearance design, though no widespread complaints have emerged yet.
Professional reviewers commend the K36 for its lightweight build, effective fine-debris filtration, and robust 3D navigation with a turbo boost for stubborn stains. However, they caution that the heavy water-filled weight, occasional connectivity hiccups, and reliance on future firmware for full wall cleaning are drawbacks.
There are currently no consumer reviews or user‑generated feedback available, so everyday user sentiment cannot be assessed at this time.
“cordless workhorse”
“potentially low ground clearance”
