HOBOT SP10 iScraper

The HOBOT SP10 iScraper is a tethered window robot that holds itself by suction and uses two automatic squeegees plus dual ultrasonic spray. HOBOT claims 6,000 Pa of suction.

This is a tool for large flat panes, not an autonomous home robot. It needs a safety tether, mains power and manual transfer between windows. Polish distribution exists, but limited independent testing calls for caution.

Reality Check

Suction is not an absolute safety system. Attach the tether to a stable point before every start and do not use the robot on an exterior wet pane in conditions prohibited by the manual.

Key specifications

What makes this model different

The SP10 moves away from the dual round pads of older HOBOT models. Squeegees collect moisture like a hand window vacuum, while nozzles mist the travel path. This can reduce streaks on a large pane when cloths and rubber edges are clean.

What ownership looks like

Prepare every window: remove coarse grit, inspect seals, attach the tether and only then start. It cannot cross panes or wash frames. Change cloths before they transfer dirt to the next surface.

Strengths

Polish distribution, dual-direction spray, squeegee mechanics and reduced effort on large glazing are the attractions. It is most useful where manually guiding a tool is awkward.

Limitations and risks

A lack of broad independent measurement makes streaking and corner coverage hard to rate. Small panes, muntins, heavy frames and textured surfaces may be unsuitable. Cable and tether remain visible and need management.

Running costs and maintenance

Wash or replace cloths, wipe squeegees, manage spray fluid according to the manual and inspect the tether after use. Random foaming chemicals can damage or block nozzles.

Who should consider it

It suits a home with large glazing and an owner who understands that it reduces labour rather than automating the entire job. A hand tool is faster for a few small windows.

Regional availability and buying

The Polish channel is preferable for power supply, fluid, cloths and service. Amazon.com is secondary; OneLink should match the exact SP10 rather than older S6, S7 or 2S units.

RoboMorrow verdict

The HOBOT SP10 iScraper is a promising large-pane tool with more purposeful water collection than old pad designs. The recommendation is conditional because independent evidence is thin and the safety procedure remains strict.

Pre-purchase checklist

Measure furniture clearance, the narrowest passages and every threshold. Confirm dock space, power access and 2.4 GHz Wi‑Fi coverage. Before paying, compare the exact regional SKU, warranty terms, consumable availability and return policy. A price without a check date is not a reliable benchmark in a fast-moving category.

Evaluation method

RoboMorrow separates manufacturer claims from independent evidence. We do not assign a numerical score without our own hands-on test, and figures such as Pa, sensor count or wash temperature describe engineering choices rather than guaranteed outcomes. The recommendation is based on surface fit, regional limits, required maintenance and total ownership cost.

Sources and verification

This entry is based on: HOBOT Polska sklep, HOBOT Polska dystrybutor, HOBOT Global. Manufacturer specifications remain claims until independently verified. RoboMorrow has not tested this unit.

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