Kärcher RCW 4 Extra Window Cleaning Robot

Name: Kärcher RCW 4 Extra Window Cleaning Robot
Brand: Kärcher
SKU: 5124

Best price from 1 store

£240.72 GBP

Best price at Tiny Lux

Priced in GBP — no conversion needed

Buy at Tiny Lux View all 1 offers

52-wk Low

£198.63

Average

£230.22

52-wk High

£240.72

Priceino Verdict

A quick read on fit, value and timing.

The Kärcher RCW 4 Extra offers a practical automated solution for window cleaning, though it may not suit every window type. A solid choice for convenience-focused shoppers.

Good fit for

Homeowners with large or high windowsRenters with floor-to-ceiling glassPeople who dislike manual window cleaning

Avoid if

You have windows with intricate frames or non-flat glassYou prefer a hands-on approach and don't mind manual cleaning

Where to buy

Prices verified within 48 hours

★

Tiny Lux Best price In stock · Price checked 21 hours ago · Free delivery £240.72 GBP Store currency Buy now

30-day price prediction

90% probability that the price will rise within 30 days

90%

confidence

Price rose 21% in the last 30 days — upward pressure

Currently in an upward trend

Price is in the top 25% of its 52-week range — above-average pricing

Community Price Forecast

Will this product get cheaper next month?

Be the first to vote — your prediction helps other shoppers.

About this product

The Kärcher RCW 4 Extra is a robotic window cleaner designed to automate the tedious task of washing windows. It suits homeowners and renters who want streak-free results on large or hard-to-reach glass without manual effort. Key features include a compact design for easy storage and a remote control for convenient operation.

Key features

Automated window cleaning for streak-free results
Remote control for easy operation
Compact and lightweight design for simple storage
Suitable for use on various glass surfaces

Pros

Saves time and effort compared to manual window cleaning
Reduces safety risks of cleaning high or hard-to-reach windows
Remote control allows operation from a safe distance
Compact design makes it easy to store and transport

Cons

May require initial setup and learning curve
Not suitable for all window types or frames
Requires regular maintenance of cleaning pads and filters

Buying advice

Who should consider this product and what to check before buying.

Buy this if you have large or difficult-to-reach windows and want to minimise manual cleaning effort. Check that your windows are compatible with robotic cleaners—typically flat glass without heavy framing. Good value for those who prioritise convenience and safety over occasional manual cleaning.

Price History

Last updated · 1 store

Price Timeline

Key pricing milestones tracked by Priceino.

18 Oct 2026

First tracked

Priceino started monitoring this product

18 Oct 2026

Lowest ever — £198.63

The cheapest this product has ever been recorded

23 Oct 2026

Today — £240.72

Currently at a fair/average price

Compare against similar products

Direct comparison picks for this product.

Organic Sleeveless T-shirt: Mens — 3XL / Magnet

£7.00

2 stores

Compare with Organic Sleeveless T-s... →

HOMCOM 88L Unterbaukühlschrank mit Gefrierfach, kl...

£126.21

1 store

Compare with HOMCOM 88L Unterbauküh... →

HOMCOM 3.2L Kompakte Eismaschine, mit LCD-Bildschi...

£120.38

1 store

Compare with HOMCOM 3.2L Kompakte E... →

Kenwood HFM20.000MB Fritteuse Double 8 L Stand-alo...

£120.75

1 store

Compare with Kenwood HFM20.000MB Fr... →

Magic Vac Activa Vakuumierer 800 mbar Schwarz, Wei...

£120.92

1 store

Compare with Magic Vac Activa Vakuu... →

Smart Alternatives

Other products at a similar or better price.

Makita DHW180Z 18 V Cordless Pressure Washer

£120.92

1 store

Compare →

Frequently asked questions

Common questions about buying this product.

Who is this product best for?

It is best for homeowners or renters with large, flat windows who want to reduce manual cleaning effort and improve safety, especially for high or hard-to-reach glass.

What should shoppers check before buying?

Shoppers should verify that their windows are compatible with robotic cleaners (typically flat glass without intricate frames) and consider the learning curve and maintenance requirements.

What is the best price for Kärcher RCW 4 Extra Window Cleaning Robot?

The best current price for Kärcher RCW 4 Extra Window Cleaning Robot is £240.72 at Tiny Lux. We track prices daily across multiple stores.

Is now a good time to buy Kärcher RCW 4 Extra Window Cleaning Robot?

The price is around the historical average. Check our price history chart for trends.

How often does the price of Kärcher RCW 4 Extra Window Cleaning Robot change?

We update prices daily. Use our price history chart to see how the price has changed over time and set a price alert to be notified when it drops.