
Kärcher RCX 4
- Autonomy
- III Conditional Autonomy
- Score
- 57/100 Capable
- Readiness
- Promising Progress
- Price
- Not tracked
All robot lawn mowers. Every measure below is plotted against the full class, so a difference can be read against how much the class itself varies.


Up to three
The Autonomy Ladder is the same five rungs for every robot on the site. A rung describes the conditions a robot handles without you, not how good it is.
The Robovations Score is nine inputs across three pillars, each weighted as shown and each scored so that more is better. A robot can lead on one and trail on another, which is the point of showing them apart. Cost of ownership and data handling are reported on each robot's own page and are never averaged into the score.
Not scored: MOVA LiDAX Ultra 3000 AWD
Not scored: MOVA LiDAX Ultra 3000 AWD
Not scored: MOVA LiDAX Ultra 3000 AWD
Not scored: MOVA LiDAX Ultra 3000 AWD
Not scored: MOVA LiDAX Ultra 3000 AWD
Not scored: MOVA LiDAX Ultra 3000 AWD
Not scored: MOVA LiDAX Ultra 3000 AWD
Not scored: MOVA LiDAX Ultra 3000 AWD
Not scored: MOVA LiDAX Ultra 3000 AWD
A number only means something next to the spread it sits in. Each track below is the real range across every classified robot in the class, with the median marked.
Not compared, because fewer than two of these robots carry a published figure: Price, Suction, Runtime, Charge time, Noise.
What each design gives up to be good at what it is good at.
PIN-gated, account-locked operation is a real anti-theft measure, but it also means the mower cannot simply be handed to a new owner without the prior account holder’s approval.
The rain sensor protects the machine by returning it to dock, at the cost of an interrupted, not merely paused, mowing cycle.
Wire-free convenience comes at premium price relative to traditional perimeter-wire mowers; comparable wire-guided alternatives run $1,500-$2,200.
Stated by the record itself. A robot being wrong for a household is a fact about fit, not a fault.
The upkeep ownership hands back to you, whatever the autonomy level says.
Classifications rest on different depths of evidence. A pre-release assessment and a verified one are not the same kind of claim.
| Robot | Evidence status | Sources reviewed | Last assessed |
|---|---|---|---|
| Kärcher RCX 4 | Verified | 5 | Aug 2026 |
| MOVA LiDAX Ultra 3000 AWD | Verified | 5 | Aug 2026 |
Comparing across classes is allowed — the page will switch to per-class positioning and tell you it has.