Omni C28
eufy's cheaper roller-mop robot: 15,000 Pa, a self-rinsing roller at 1 kg and 270 rpm with clean and dirty water on board, LiDAR with a laser-line obstacle sensor, and a station that empties, washes, refills, dries with hot air and doses detergent, for €599.
Review method: Specification analysis
Our verdict
The Omni C28 brings the E28's mopping idea down to €599. The roller spins at 270 rpm under 1 kg of pressure and is rinsed from a clean reservoir on the robot while a dirty one collects the water, so it does not carry a soiled pad from room to room, and it lifts for carpet. Suction is 15,000 Pa behind DuoSpiral brushes that shed hair and a CornerRover arm that reaches the side brush into corners. Navigation is LiDAR with a laser line for obstacles, which works in the dark but does not recognise objects the way the E28's camera does, and thresholds stop at 20 mm. The station is the full set: a 3 l dust bag, 2.2 l clean and dirty tanks, hot-air drying, wastewater collection and detergent dosing, with voice control and maps for several floors, and the robot runs 216 minutes vacuuming or 123 with the mop in a 110 mm body. Against Dreame's Aqua10 Roller, which asks the same €599 for 30,000 Pa and a camera, the C28's case is the water tanks on the robot and the complete station; eufy publishes no bin, battery, noise or warranty term.
Pros
- Roller mop rinsed on the robot, with dirty water collected on board
- Full station with hot-air drying and detergent for €599
- 216 minutes of runtime
- LiDAR mapping and a laser line that works in the dark
Cons
- 15,000 Pa, half of the Aqua10 Roller at the same price
- Laser line rather than a camera for obstacles
- 20 mm threshold limit
- No bin, battery, noise or warranty term published
Best for
- Hard-floor homes that want a roller mop and a full dock under €600
- Flats where a soiled pad carried between rooms bothers you
Not recommended for
- Carpet-heavy homes that want more suction
- Cluttered floors with cables and socks
Score breakdown
- Cleaning
- 83 /100
- Navigation
- 68 /100
- Mopping
- 76 /100
- Obstacle Avoidance
- 58 /100
- Automation
- 89 /100
- Ease of Use
- 95 /100
- Reliability
- 66 /100
- Value
- 57 /100
Specifications
Cleaning
- Suction
- 15,000 Pa
- Brush system
- Tangle-resistant
- Side brushes
- 1
- Carpet boost
- No
- Dustbin
- Not published
Navigation
- Mapping
- LiDAR
- Obstacle avoidance
- Structured light
- Saved floor plans
- Not published
- Threshold climb
- 20 mm
Mopping
- Mop type
- Washed roller
- Mop lift
- Yes
- Extending mop
- No
- Water tank
- Not published
Dock
- Self-emptying
- Yes
- Mop washing
- Yes
- Mop drying
- Yes
- Water refill
- Yes
- Plumbed drain
- No
- Dust bag interval
- Not published
Software
- No-go zones
- Yes
- Pet waste recognition
- No
Power
- Battery
- Not published
- Runtime
- 3 h 36 min
- Charging time
- Not published
Connectivity
- Wi-Fi
- Yes
- Bluetooth
- Yes
- 4G / LTE
- No
- Voice control
- Yes
Physical
- Weight
- Not published
- L × W × H
- 350 × 327 × 110 mm
- Noise
- Not published
Support
- Warranty
- Not published
- Released
- Not published
Mopping
- Mop pressure
- 1 kg
- Roller speed
- 270 rpm
- Water on the robot
- Clean and dirty reservoirs; the roller rinses itself while cleaning
Dock
- Dust bag
- 3 l
- Clean water tank
- 2.2 l
- Dirty water tank
- 2.2 l
Fit
- Dock size
- 437 × 353 × 430 mm
- Clearance needed
- 110 mm under furniture, 350 mm between legs
Cleaning
- Runtime with the mop
- 123 min
Obstacles
- Low light
- Laser line works in the dark and under furniture
eufy EU product page, Specs list and Products Comparison, retrieved 2026-09-10
Where to buy
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Top picks
- Dreame87
Aqua10 Ultra Roller Complete
Dreame's roller-mop flagship: 30,000 Pa, a 270 mm roller at 9 to 11 N that slides to the wall and lifts 14 mm, legs for a 4.2 cm sill or 8 cm double step, a retracting LiDAR for 97.5 mm, two AI cameras, and a dock washing at 100 °C and drying at 70 °C, for 2,999 zł or $999.99.
- Dreame86
Aqua10 Roller
The roller mop and the climbing legs for €599: 30,000 Pa with a carpet boost, a roller at 9 to 11 N that lifts 14 mm under a sealing guard, a 4.2 cm sill or 6 cm double step, a fixed LiDAR at 120 mm, and a dock washing at 100 °C and drying at 65 °C.
- Roborock86
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