Eufy Omni S2 Reviews and Ratings
Overall Score
Customer Reviews

The Eufy Omni S2 is a robot vacuum and mop with a 30,000Pa AeroTurbo™ Deep Cleaning System 2.0. It features a HydroJet™ Mopping System 2.0 that uses ozonated water to sterilize floors and eliminate 99.99% of germs. The CleanMind AI System with a 3D ToF sensor allows for smart navigation and obstacle avoidance of over 200 obstacles. The 12-in-1 UniClean™ Station provides hands-free maintenance with automatic debris emptying, mop washing with 60°C water, and hot-air drying. It also has DuoSpiral™ Detangle Brushes to prevent hair tangles.
Omni S2 Key Features
A quick guide to the Omni S2 key features and what that actually mean.
- 3D Matrix eye Obstacle Avoidance - Vision-based navigation system for mapping and obstacle detection.
- DuoSpiral - Anti-tangle brush system that prevents hair wrapping.
- HydroJet System - Roller mop that cleans itself while mopping floors.
Omni S2 Specifications
Overview
Brand
Model
Region
Warranty
Eufy provides a 1-year warranty on the Omni S2.
Refund Policy
Eufy provides a 30 day money-back guarantee on the Omni S2.
Home Country
Eufy is based in China.
Vacuum
Height
The height of the bot measured in inches. Bot's with lower values fit under more furniture.
Suction Power
Pascals, or Pa, is a unit of pressure used to measure suction power with higher Pa values indicating stronger suction.
Noise Level
Noise level in decibels.
Maximum Threshold Climb
The maximum step or threshold height in centimetres the robot can climb with higher values allowing it to cross more floor transitions.
Battery Life
The runtime in minutes on a full charge. Higher values mean the robot can clean for longer before recharging.
Navigation Type
The technology used to map and move around (e.g. LiDAR, camera).
Obstacle Avoidance
Indicates if the robot can detect and avoid objects in real time, helping it clean without getting stuck.
Side Brushes
Additional small brush to sweep debris from edges into the main suction path.
Extending Side Brush
Side brush that extends beyond the vacuum casing to reach edges and corners more effectively.
Dirt Sensor
Allows the vacuum to detect dirtier areas and adjust cleaning intensity accordingly.
Baseboard Brush
An additional brush designed to sweep along baseboards for thorough edge cleaning.
HEPA Filter
Indicates if the vacuum uses a high-efficiency particulate air filter to trap fine dust and allergens, improving air quality.
UV Light
Indicates if the robot uses a UV light for additional sanitization of floors.
Dustbin Capacity
The size of the onboard dustbin, with larger capacities reducing how often it needs emptying.
Mop
Mop Type
Type of mopping system such as spinning pad, roller mop or track mop - each have their benefits.
Extendable Mop
Mop can extend outward to reach edges and corners better.
Raise Mop on Carpets
Robot can lift its mop to avoid wetting or dirtying carpets when vacuuming.
Mop Raise Height
Height in millimetres the mop can lift, with higher values better for clearing thicker carpets.
Plumbing Connection
Robo vac connects to your home water supply for automatic water fill and drainage.
Dock
Self Emptying Bin
Robot can automatically empty it's dustbin into a larger container within the dock for less frequent manual emptying.
Bin Type
The kind of bin used in the dock (bagged or bagless).
Bin Capacity
Number of days before the dock’s bin needs emptying based on average use.
Bin Capacity
Size of the dock’s bin measured in litres, with higher values meaning less frequent emptying.
Self Cleaning
Dock can automatically clean itself to reduce maintenance.
Washes Mop
Dock can rinse and clean the mop pads automatically.
Washes Mop with Hot Water
Dock uses hot water for mop cleaning for improved sanitization.
Dries Mop
Dock can dry mop pads after washing to prevent odours and mould.
Detergent Auto Fill
Dock can automatically mix and dispense detergent for mopping.
Dirty Water Detection
Dock detects when dirty water needs replacing, ensuring effective mop cleaning.
Plumbing Connection
Dock can be directly connected to household plumbing for automatic water filling and draining.
App Features
No Go Zones
Shows if you can set virtual boundaries to stop the robot entering certain areas.
Multi Level Maps
Indicates if the robot can store maps for multiple floors of a home.
Room Select
States if you can choose specific rooms for the robot to clean.
Room Scheduling
Shows if you can schedule cleaning for specific rooms at set times.
Zone Cleaning
Indicates if the robot can target smaller areas or zones for cleaning instead of whole rooms.
Recharge and resume
States if the robot can return to the dock, recharge, and then continue cleaning from where it left off.
Live Video Monitoring
Shows if the robot has a camera feed for real-time home monitoring.
Pet Checkup
Indicates if the robot has a feature to check in on pets using its camera and app.
Smart Home
Smart Assistant
Shows if the vacuum supports voice assistants like Alexa, Google Assistant, or Siri.
Matter Compatability
Indicates if the robot supports Matter, allowing seamless integration with other smart devices.
WiFi
The supported WiFi bands (2.4GHz, 5GHz, or both), with dual-band offering more reliable connectivity.
Physical Remote
Robot includes a physical remote control that works offline.
Size & Weight
Size
Height, Width and Depth (HxWxD) of the robot vacuum in mm.
Weight
Weight of the robot vacuum.
Dock Size
Height, Width and Depth (HxWxD) of the robot's base station in mm.
Dock Weight
Weight of the robot's base station.
Package Size
Height, Width and Depth (HxWxD) of shipped packaging.
Package Weight
Weight of the shipped packaging.

