1Hobot · 2026SP10 iScraper 8.8 5% pricier ≈ US$390 Suction power 6,000 Pa vs 5,500 PaWater tank (robot) 120 ml vs 80 ml Compare with C1Compare
2Cecotec · 2025Windroid 880 SprayWater Connected T 24% cheaper ≈ US$280 Noise level 80 dB vs 63 dB Compare with C1Compare
4Hutt · 2025A1 9.6 41% cheaper ≈ US$220 Suction power 6,000 Pa vs 5,500 PaWater tank (robot) 150 ml vs 80 ml Compare with C1Compare
5Ecovacs · 2025Winbot W2S 8.2 Same price ≈ US$380 Suction power 8,000 Pa vs 5,500 Pa Window area per session 55 m² vs 90 m²Noise level 68 dB vs 63 dB Compare with C1Compare
6Ecovacs · 2025Winbot W2 Pro Omni 7.7 Same price ≈ US$360 Window area per session 55 m² vs 90 m² Compare with C1Compare
7Ecovacs · 2025Winbot W2S Omni 8.2 8% pricier ≈ US$400 Suction power 8,000 Pa vs 5,500 Pa Window area per session 55 m² vs 90 m²Noise level 68 dB vs 63 dB Compare with C1Compare
9Ecovacs · 2026Winbot W2S Pro 8.6 30% pricier ≈ US$480 Suction power 10,000 Pa vs 5,500 PaWater tank (robot) 120 ml vs 80 ml Window area per session 75 m² vs 90 m²Noise level 66 dB vs 63 dB Compare with C1Compare