Hobot S7 Pro vs Hobot 2S vs Hobot R3: Which Should You Buy in the UK?

Choosing a robot window cleaner comes down to glass area, usage frequency and finish quality. Here’s a quick, buyer-friendly breakdown.

At a Glance

• S7 Pro: Flagship finish and control for large glazing, show homes and offices. Shop S7 Pro
• 2S: Great coverage + dual spray for family homes and conservatories. Shop 2S
• R3: Compact, affordable, and ideal for routine maintenance cleans. Shop R3

Key Differences

Cleaning performance increases as you move from R3 → 2S → S7 Pro. The 2S and R3 use dual ultrasonic mist for low water use and glossy results, while the S7 Pro is tuned for larger panes and premium finishes. All feature app + remote control and UPS hold-on safety.

Still unsure? Start with the 2S if you’ve lots of family fingerprints and regular cleaning. Opt for S7 Pro for tall atriums and expansive glass. Choose R3 for smaller flats and routine upkeep.