- Suction
- 15,000 Pa
- Navigation
- iPath 2.0 LiDAR laser
- Mopping
- Yes
- Runtime
- 5,200 mAh battery
Eufy Omni C28
Affordable Eufy roller mop robot with standout mopping and pet hair results
Researched by Riley Hart · updated Oct 23, 2026
A great value roller mop robot when it is on sale near $500, with a top 10 mopping score, perfect pet hair pickup and very little water left behind in Vacuum Wars testing. It has no camera, so obstacle avoidance is only average, and it is tall at about 4.4 in. Wait for a sale, since the $799.99 list price puts it against stronger robots.
Best for: pet owners who want clean hard floors. Skip if: you have low furniture or a cluttered floor.
Specs
- Suction
- 15,000 Pa (brand claim); Vacuum Wars did not publish airflow for this model
- Navigation
- iPath 2.0 LiDAR laser navigation
- Obstacle avoidance
- LiDAR based, no camera; Vacuum Wars scored 15 of 24 objects avoided
- Mopping
- Yes, HydroJet roller mop at 270 RPM with about 1 kg downward pressure and a 10.8 mm carpet lift
- Self empty
- Yes, into a 3 L disposable bag; Tom's Guide cites about 75 days per bag
- Dock features
- Auto empty, refills and drains water, washes the roller with room temperature water and hot air dries at 122°F; no detergent tank
- Runtime
- 5,200 mAh battery (Expert Reviews); Eufy rates up to 216 min
- Dustbin
- Not published
3 year cost of ownership
- Robot
- n/a
- Total
- n/a
The $329.94 estimate follows Eufy's 6 month kit guidance. Three bags per kit is enough at Tom's Guide's 75 day figure. Expert Reviews notes the dock cannot be bought on its own if it fails out of warranty.
Status and safety
- US availability
- ● On sale
- Recalls
- ● No Eufy robot recall in the CPSC database as of Oct 26, 2026. Checked daily.
- FCC authorized
- Not checked
- Company
- ● Active
- Warranty
- ● 1 year manufacturer warranty (Eufy support)
Parts and refills for the Omni C28
- eufy Replacement Washable Filter for C28
unit price $12.99; pack size not listed; Eufy says replace every 3 to 6 months or after 360 hours; already covered by the kit above (source: Eufy US store) - Shop on Amazon →
Check the part number matches your model before you order. Affiliate links.
Price history
Tracked dailyPrice tracking starts when a price is confirmed.
Where to buy
- Amazon
- See price →
Affiliate links. We may earn a commission. It never changes our score. Disclosure
Pros
- Top 10 combined mopping score in Vacuum Wars' database
- 100% pet hair pickup with no hair wrap
- Very little water left on floors
- Fast, efficient navigation
- Simple 6 month replacement kit for $54.99
Cons
- Average obstacle avoidance with no camera
- Tall at about 4.4 in
- Mop wash uses room temperature water
- Long, loud mop drying cycle per Expert Reviews
- No detergent tank or stain detection
What independent reviewers found
- Measured 89% carpet sand removal, 100% pet hair pickup, 0% hair wrap, 15 of 24 obstacles avoided, about 1,191 sq ft per charge and a 29 combined mopping score with 0.25 g of water left behind.
- Vacuum Wars · 3.70/5
- Picked up 98% of Cheerios and 99% of kitty litter on hardwood, 95.5% and 98% on carpet, and 82% and 92% of pet hair; overall cleaning score 94%, with some erratic pathfinding.
- Tom's Guide
- Tested in the UK. Picked up 98% of rice and dog hair but about 62% of flour on carpet; navigation matched the pricier E25, and the mop drying cycle ran up to five hours.
- Expert Reviews
Spec history
Checked dailyNo spec changes since we started tracking on Oct 24, 2026.
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Own one? Tell us how it holds up
We email owners 3 quick questions now and every 6 months, then show the results here.
Questions buyers ask
How much does upkeep cost?
Eufy's $54.99 replacement kit covers bags, filters, brushes and two roller mops, and Eufy says to replace it every 6 months, about $330 over 3 years.
Does it wash the mop with hot water?
No. Vacuum Wars says the dock washes with room temperature water, then dries the roller with 122°F air.
Will it fit under my couch?
It is about 4.4 in tall with a LiDAR turret, taller than most rivals, so measure your clearance first.
Does it avoid pet waste and cables?
It has no camera. Vacuum Wars scored it 15 of 24 on obstacles, about average, so pick up cords and pet messes first.