• Specs
• Q&A

Viomi Alpha 2 Pro Specs & Features

🧭 Navigation
Mapping / Path planning	Yes
Mapping Sensor Type	LDS
High-Precision Map	Yes
Objects recognition (front camera)	Yes
Magnetic/Optical Virtual Walls	No
Barrier-cross Height	20 mm / 0.79 in
Сleaning Area	200 ㎡ / 2153 ft2
Anti-drop / Cliff Sensor	Yes

🧹 Cleaning Features
Suction Power	4000 Pa
Dustbin Capacity	200 ml / 6.76 oz
Automatic Dirt Disposal	Yes
Disposable dustbag capacity	2 L
HEPA filter	N/A
Washable Filter	No
Side Brushes (one or two)	1
Carpet Boost	No
Dirt Sensor	No
Full Dustbin Sensor	No

🧽 Mopping features
Wet Mopping	Yes
Electric water flow control	Yes
Water Tank Capacity	320 ml / 10.82 oz
Vibrating mopping pad	No
Automatic mop lifting	No
Auto water tank refilling	No
Auto mop washing	No

🔋 Battery
Battery Capacity	5200 mAh
Battery life	180 min
Recharge & Resume	Yes
Charging Time	N/A
Autocally Docks and Recharges	Yes
Rated Power (Watts)	55 W

⚙ Usability & Control
Wi-Fi / Smartphone App	Yes
Scheduling	Yes
IR/RF Remote Control	No
Wi-Fi Frequency Band	2.4 GHz
Amazon Alexa Support	Yes
Google Assistant Support	Yes
Display	No
Voice Prompts	Yes
Noise Level	68 dB

📱 App Features
Real-time tracking	Yes
Digital Blocked Areas	Yes
Zoned cleaning	Yes
Multi-floor maps	Yes
Manual movement control	Yes
Selected Room Cleaning	Yes
No-mop zones	Yes

Other Specifications
Weight	3.5 kg / 7.72 lbs
Width	35 cm / 13.78 in
Height	9.8 cm / 3.86 in
In the box	robot vacuum, self-emptying base, 2 in 1 water & dust container, 3 dust bags, mop plate, 2 mopping cloth, 10 disposable mops, cleaning tool, user manual
Release Date	Jun 2021
Warranty	12 months

Updated: Dec 23, 2024.

Features Chart

* SRR Score is a cumulative score of all robot vacuum features from our database. It doesn't represent the cleaning performance in real-world conditions, quality & reliability of the product.