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  3. RCW 2 Extra+ vs Probot RX3 Pro

Kärcher RCW 2 Extra+ vs Welltec Probot RX3 Pro

What RCW 2 Extra+ does better (1) and where Probot RX3 Pro wins (0) — every spec side by side.

Kärcher RCW 2 Extra+
Kärcher · 2026RCW 2 Extra+
7.0Score
1 advantage≈ US$200
Higher score
vs
Welltec Probot RX3 Pro
Welltec · 2025Probot RX3 Pro
4.6Score
0 advantages≈ US$240
6.5Cleaning power5.0
4.2Mopping6.4
6.6Battery2.2

Why is RCW 2 Extra+ better than Probot RX3 Pro?

  1. Suction power5,000 Pa vs 4,000 Pa+25%

Why is Probot RX3 Pro better than RCW 2 Extra+?

Probot RX3 Pro has no measurable advantages in this pair.

Specifications

Side by side

Suction & cleaning
Suction power5,000 Pa4,000 Pa
Noise level62 dB—
Navigation & obstacles
Navigation sensors—Gyroscope
Mopping
Water tank (robot)70 ml—
Size & weight
Width / diameter292 mm245 mm
Length160 mm245 mm
Weight1.1 kg1.2 kg
ColoursWhite, Black, YellowWhite
App & smart home
App control—Yes
Remote controlYesYes
Window cleaning
Water sprayYesYes
Backup battery (power cut)YesYes
Safety ropeYesYes
Window area per session—24 m²
To compare: 0up to 4 models
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