ROBOVERDICT

Independent rankings

Best window cleaning robots

Window cleaning robots — machines that hang on a pane by suction, spray and wipe it on a planned route, and are judged as much on what they do in a power cut as on how the glass comes out.

2 models evaluated · Updated September 2026

  1. Best Overall
    #1
    MOVA N1MOVA press image
    MOVA

    N1

    Light 8,000 Pa window robot that sprays, plans a Z or N route, talks you through the job and holds on for thirty minutes after a power cut — from €199.

    Cleaning
    66
    Adhesion
    100
    Safety
    95
    Navigation
    60
    8,000 Pa2 × 3 m30 min backupSpray system
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  2. #2
    Dreame C1Dreame press image
    Dreame

    C1

    Quiet 5,500 Pa window robot with corner brushes, a 14 cm/s planned route that resumes and returns to its start, and a 140 kg-rated tether — €399, or €549 with a battery station.

    Cleaning
    68
    Adhesion
    68
    Safety
    57
    Navigation
    100
    5,500 Pa2.5 × 4 mNo power-cut backup statedSpray system
    Check price