Robot vacuum cleaner with wet cleaning Viomi Alpha UV (S9)

Description Viomi Alpha UV (S9)

• 30-day Hands-free Cleaning
• 3L dust bags, defuse after use every 30 days
• Dust level indicator
• Battery level indicator
• 3-in-1, Sweeping, Vacuuming & Mopping
• 2700Pa Strong Suction
• Revolutionary Configuration
• With a 250ml water tank and water volume adjustment design, Viomi Alpha UV (S9) can easily cover an area of 250m² in one session.
• LDS Sensor & 90mm Ultra-thin Body
• Pressure-sensitive height sensor & 9cm ultra-thin body
• Full-bin reminder on APP/LED screen.
• Automatically recharges itself and goes to the spot where it left to resume cleaning.

	Alpha UV (S9)	Alpha 2 Pro	S60	ZK901	Lydsto G2
Cleaning type	Dry and wet	Dry and wet	Dry and wet	Dry and wet	Dry and wet
Suction power	2700 Pa	4000 Pa	3000 Pa	3000 Pa	2700 Pa
Cleaning area	320 m²	420 m²	180 m²	180 m²	250 m²
Dust container volume	300 ml	3000 ml	350 ml	500 ml	300 ml
Water tank volume	250 ml	320 ml	150 ml	500 ml	250 ml
Self-cleaning base	Yes	Yes	Yes	No	Yes
Cartography	Lidar (LDS)	Lidar (LDS)	Lidar (LDS)	Smart (Lidar)	n/a
Battery life (up to)	250 Minutes	220 Minutes	190 Minutes	120 Minutes	120 Minutes
Position in ranking	n/a	n/a	n/a	n/a	n/a