23% pricier ≈ US$160
- Base station Auto-empty dock vs Charging dock
- Runtime 180 min vs 150 min
- Height 93 mm vs 98 mm
- Suction power 5,000 Pa vs 6,000 Pa
- Noise level 68 dB vs 50 dB
10 robot vacuum and mop combos at a similar price that compete with the Cleanova W9 — what each does better, what it gives up and how the price compares.