Hobot S7 PRO Window Cleaning Robot – 4800 Pa suction, dual ultrasonic spray

The Hobot S7 Pro is a window cleaning robot that wipes glass with two reciprocating cloths and holds itself on the window with 4800 Pa of suction. You can run it from the app or the remote control.

Key features

• Dual cloth polishing: two cloths move back and forth 600 times a minute with a 4 mm stroke to wipe the glass
• Ultrasonic spray: two ultrasonic nozzles produce a fine mist of about 15 µm, with a water-saving spray and replaceable tanks
• Frameless glass sensors: edge sensors detect the end of frameless glass, and silicone-covered bumpers cushion contact with window frames
• Power cut backup: a built-in backup keeps the robot in place for 20 minutes after a power cut, with a continuous audio alert
• Cord and safety rope: a 4 m power cord extends to 8 m, and the 4.5 m safety rope is rated for up to 230 kgf of pulling force
• App and remote: control it from an iOS or Android app, or with the remote control that comes with it

Suits many types of glass

The S7 Pro works on thin, thick, multilayer and laminated glass. It follows a preset zigzag route, going across the window first and then up and down. The cleaning cloths are three-layer microfibre and can be washed.