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Robot Autonomy, Classified
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Comparisoneufy Omni E25 and iRobot Roomba Plus 678 Combo

Up to three

All robot vacuums. Every figure below is placed against the whole class, so a gap can be read against how much the class itself varies.

Where each one suits you.

The conditions each robot was assessed against, side by side. Rows marked in gold are where these machines genuinely differ.

Fit verdicts by condition for each robot
Condition eufy Omni E25 Roomba Plus 678 Combo
Home size
Under 1,500 sqft Good90-minute runtime easily covers compact layouts in one pass; docking in tight spaces is straightforward. GoodRecharge-and-resume and retained LiDAR mapping comfortably cover a compact single-level home in one scheduled run.
1,500 – 3,000 GoodOptimal range for multi-room coverage. LiDAR mapping and runtime align with typical 2,000-sqft footprints. GoodSystematic LiDAR mapping and recharge-and-resume are built for this range; typical single-level layouts complete in one scheduled run.
Over 3,000 Depends90-minute runtime may require split runs on open 3,000+ sqft homes; feasible but not all-in-one coverage. DependsIndependent multi-level or large-home coverage testing does not yet exist for this model; recharge-and-resume adds passes rather than eliminating them.
Primary floors
Hard floors GoodHydroJet motorized mop designed for tile and hardwood; wet-clean performance optimized for sealed hard surfaces. GoodThe PowerSpin roller and LiDAR navigation are built around hard-floor vacuum-plus-mop runs.
Low / medium pile Good20,000Pa suction handles low-pile berber and short loop effectively; owner reports show consistent performance. GoodThe roller auto-lifts on low-pile carpet detection; suction performance on carpet is not independently benchmarked.
High pile / shagthey differ PoorOwner reports document suction loss on shag and high-pile; motorized roller may tangle fibers. Hard-floor robot only. DependsNo independent suction or high-pile test results are documented for this model, and rated suction trails the Max-tier sibling.
Mopping needs
Vacuum only GoodStrong vacuum; the mop lifts or detaches when not needed. GoodStrong vacuum; the mop lifts or detaches when not needed.
Light mopping GoodActive mopping system covers routine floors easily. GoodActive mopping system covers routine floors easily.
Frequent mopping GoodPressure or rotating mop with self-wash is built for frequent mopping. GoodPressure or rotating mop with self-wash is built for frequent mopping.
You want to…
Empty bin myself GoodWeekly mop-pad rinsing and dock water-tank refills suit owners comfortable with routine hands-on engagement. GoodThe dock automates roller washing and bin emptying, but a hands-on reader can still top off concentrate and run manual clean cycles.
Empty occasionally GoodSelf-emptying base and auto-refill dock reduce daily touch; manual pad rinsing fits a mixed-effort household. GoodThe AutoWash dock's self-wash and self-empty cycles handle most routine upkeep between periodic concentrate refills and bag swaps.
Set-and-forget DependsDespite dock automation, mop pads need manual rinsing and water refills every 1–2 cycles. Not true set-and-forget. DependsThe dock automates washing and emptying, but the concentrate reservoir and self-empty bag still need periodic manual refills, so it is not fully hands-off.

A robot being poor for a condition is a fact about fit, not a fault. “Depends” means the record names a limit worth reading, not that the answer is unknown.

Keep going.

The full recordeufy Omni E25Specifications, evidence, the Fit Check in full, and every tracked change.The full recordiRobot Roomba Plus 678 ComboSpecifications, evidence, the Fit Check in full, and every tracked change.

Robovations classifies robots; it does not rank them. Nothing on this page is a recommendation, and no manufacturer influences a classification or its placement here.