# eufy Omni C20 review

Slim 3.35 in mop washing robot for low furniture, under $400

- Our score: not scored yet
- Price: $380 (checked Oct 30, 2026)
- Status: on sale
- Best for: hard floor homes with low furniture on a budget
- Skip if: you have cords, toys or long hair on the floor
- HTML version: https://robotsforthat.com/robot/eufy-omni-c20/

## Verdict

One of the cheapest robots with a dock that empties, washes and dries its pads, and its 3.35 in body fits under low furniture. Testers found strong bare floor and mopping results, but it has no real obstacle avoidance, a tiny dustbin and short coverage per charge. Skip it for cluttered homes or long hair.

## Pros

- Full washing dock for under $400
- Very slim 3.35 in body
- Above average mopping in Vacuum Wars tests
- 96% flattened pet hair pickup

## Cons

- No obstacle avoidance
- Long hair wraps the brush
- Small 250 ml dustbin
- Short coverage per charge
- No onboard water tank

## Specs

- suction: 7,000 Pa (eufy); Vacuum Wars measured suction slightly above average but airflow about 25% below average
- navigation: iPath laser navigation built into the body, not a top LiDAR (Vacuum Wars); multi level maps
- obstacle avoidance: Infrared and point laser only (eufy); no camera or structured light, and RTINGS found it struggled with power cords
- mopping: Dual rotating pads, 180 RPM, 6 N pressure, lift 10.4 mm on carpet (eufy); no onboard water tank, the dock pre soaks the pads (RTINGS)
- self empty: Yes, 3 L dust bag (Vacuum Wars)
- dock features: Auto empty, pad washing, room temperature air drying and water refill; 2.5 L clean and 2.4 L dirty tanks (eufy); no heated water or air (RTINGS)
- runtime: 101 min sweep and mop in Standard, 3,200 mAh battery, 5.5 hr charge (eufy); Vacuum Wars estimated about 525 sq ft per charge against a 1,015 sq ft average
- dustbin: 250 ml (eufy, Vacuum Wars)
- height: 85 mm / 3.35 in (eufy); RTINGS lists 8.5 cm lowest height cleared
- pet hair: Vacuum Wars measured 96% flattened pet hair pickup against 81% average, but 54% long hair wrap against 38% average
- app: eufy Clean app with multi floor maps, no go and no mop zones, room schedules; 2.4 GHz Wi-Fi, Alexa and Google Assistant (eufy); no Matter (Vacuum Wars)
- threshold: 18 mm (eufy); RTINGS lists 1.9 cm max threshold
- noise: 54.22 dB in Standard vacuum only (eufy)

## Safety

- recalls: No recall found as of 2026-10-30 (CPSC recall API on saferproducts.gov searched for eufy and Anker; no robot vacuum recall listed)
- fcc: Not checked
- company status: Active

## Questions buyers ask

### Will it fit under my bed?

eufy lists it at 3.35 in tall, and RTINGS lists 8.5 cm as the lowest height it clears.

### Does it avoid cords and socks?

No. It uses infrared and a point laser only, and RTINGS saw it struggle with power cords.

### Does it dry the mop pads?

Yes, with room temperature air. The dock does not heat the water or air, per RTINGS.

## Sources

1. [eufy US store: Omni C20](https://www.eufy.com/products/t2280111)
2. [eufy US store: robot vacuums collection](https://www.eufy.com/collections/robot-vacuums)
3. [Vacuum Wars: eufy Omni C20 review](https://vacuumwars.com/complete-eufy-c20-robot-vacuum-review-the-pros-and-cons/)
4. [RTINGS: eufy Omni C20 review](https://www.rtings.com/robot-vacuum/reviews/eufy/omni-c20)
5. [CPSC recall database (saferproducts.gov) search for Anker](https://www.saferproducts.gov/RestWebServices/Recall?format=json&RecallTitle=Anker)