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  3. Winbot W3 Omni vs S7 Pro

Ecovacs Winbot W3 Omni vs Hobot S7 Pro

What Winbot W3 Omni does better (1) and where S7 Pro wins (2) — every spec side by side.

Ecovacs Winbot W3 Omni
Ecovacs · 2026Winbot W3 Omni
4.5Score
1 advantage≈ US$520
vs
Hobot S7 Pro
Hobot · 2025S7 Pro
5.8Score
2 advantages≈ US$340
Higher score
3.0Cleaning power5.8
5.4Mopping2.1
4.0Battery6.6

Why is Winbot W3 Omni better than S7 Pro?

  1. Water tank (robot)80 ml vs 26 ml3.1×

Why is S7 Pro better than Winbot W3 Omni?

  1. Suction power3,300 Pa vs 4,800 Pa+45%
  2. Noise level68 dB vs 64 dB+6%
Specifications

Side by side

Hobot S7 ProHobot S7 Pro≈ US$3405.8
Suction & cleaning
Suction power3,300 Pa4,800 Pa
Noise level68 dB64 dB
Navigation & obstacles
Navigation sensorsCliff sensorsGyroscope
Mopping
Water tank (robot)80 ml26 ml
Size & weight
Width / diameter270 mm262 mm
Length270 mm264 mm
Weight2.1 kg1.6 kg
ColoursWhite, Silver, BlackWhite
App & smart home
App controlYesYes
Remote control—Yes
Window cleaning
Water sprayYesYes
Backup battery (power cut)YesYes
Safety ropeYesYes
Window area per session50 m²—
To compare: 0up to 4 models
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