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  3. Winbot W2 Omni vs PR-040

Ecovacs Winbot W2 Omni vs Sichler PR-040

What Winbot W2 Omni does better (0) and where PR-040 wins (0) — every spec side by side.

Ecovacs Winbot W2 Omni
Ecovacs · 2024Winbot W2 Omni
0 advantages
vs
Sichler PR-040
Sichler · 2025PR-040
0 advantages≈ US$230
2.6Battery6.6

Why is Winbot W2 Omni better than PR-040?

Winbot W2 Omni has no measurable advantages in this pair.

Why is PR-040 better than Winbot W2 Omni?

PR-040 has no measurable advantages in this pair.

Specifications

Side by side

Sichler PR-040Sichler PR-040≈ US$230
Suction & cleaning
Noise level65 dB65 dB
Navigation & obstacles
Navigation sensors—LiDAR laser (LDS), Cliff sensors
Battery & runtime
Runtime110 min—
Charging time180 min—
Size & weight
Width / diameter—250 mm
Length—250 mm
Weight2 kg1.4 kg
ColoursBeige, WhiteWhite
App & smart home
App control—Yes
Remote control—Yes
Window cleaning
Backup battery (power cut)—Yes
Safety rope—Yes
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