Window cleaning robots

HUTT Window Robots: How Does the New HUTT10 Differ From the C7?

Published September 23, 2026 · By the BotLineup editors · Prices and specs as of that date, from the pages under Sources

Summary

The C7 is a conventional window robot: one unit holds on, sprays, and wipes. The HUTT10 combines a round module for stubborn grime with a square module for a streak-free finish. HUTT has only announced the HUTT10 so far, with no price or US release date in its blog post, so the C7 is the one you can actually compare and buy today.

C7: the conventional design

The C7 grips the glass with up to 5,500 Pa of suction and adjusts its pressure every 0.03 seconds as it moves. Thirteen sensors and HUTT-SLAM 4.0 route planning guide it across the pane, and it sprays air-pressurized droplets of about 20 microns across a 120° arc. The 80 ml water tank is see-through, and the cloth reaches all the way to the window frame.

For safety, it holds on for 20 minutes after a power loss, uses a safety rope rated for 148 kg of pull, combines the power cord and rope in one cable, and sounds an alarm in an emergency. The product page doesn't show a price.

HUTT10: round plus square

HUTT's blog says it showed the HUTT10 at AWE 2026, the appliance and electronics expo held in Shanghai from March 12 to 15, 2026. The round module pairs with high-volume, bidirectional pulse spraying to remove stubborn stains, and the square module clears water marks for a streak-free finish. HUTT says it can clean windows as narrow as 30 cm.

If you're buying now

The C7 has published specs you can weigh against other robots. If the HUTT10's approach interests you, wait until it's sold in your region with a price and a warranty contact. Even with the C7, check the listing you buy from for warranty contacts and where to get replacement cloths.

Sources

We have not tested these products. Specs, prices, stock and terms are as published on these pages on the date above and can change; check the manufacturer or retailer before you buy.

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