# Roborock RockMow X1 LiDAR review

AWD LiDAR mower that needs no RTK, for mid size suburban lawns

- Our score: not scored yet
- Price: $2,299 (checked Nov 11, 2026)
- Status: on sale
- Best for: sloped mid size lawns with tree cover
- Skip if: you need tidy edges out of the box
- HTML version: https://robotsforthat.com/robot/roborock-rockmow-x1-lidar/

## Verdict

The RockMow X1 LiDAR suits medium and small suburban lawns with slopes or tree cover, since it steers all four wheels and needs no RTK signal. Notebookcheck praised the hardware but found weak spots in obstacle detection, edges and AI mapping on the European twin. Skip it if you want neat edges without buying the PreciEdge module or need big area per charge.

## Pros

- AWD with active front steering
- No RTK antenna needed
- Clean cut in open areas
- Quiet, under 60 dB
- 4G included for three years

## Cons

- Leaves a 12 cm strip at edges without PreciEdge
- Ran over a tennis ball and a hose in testing
- AI mapping failed in Notebookcheck's test
- Lower area per charge than rivals

## Specs

- area: Up to 0.5 acre per day in a 24 h test including charging (Roborock US); Android Authority cites up to one acre for the X120H
- max slope: 80% (38.7°) (Roborock US); Notebookcheck's EU unit stopped with a tip over error on its steepest turf test
- navigation: 360° 3D LiDAR fused with VSLAM (Roborock US); Notebookcheck found it reliable and systematic without RTK
- boundary wire: Not needed (Roborock US, Android Authority)
- cut width: Nearly 10 in with six blades (Android Authority); 24 cm single disc on the EU Z120 (Notebookcheck)
- cut height: 1.6 to 3.5 in, electric adjust (Roborock US, Android Authority); Notebookcheck lists 20 to 70 mm on the EU Z120
- battery runtime: EU Z120: 6Ah, rated 110 min; Notebookcheck measured just over 2 h for about 300 m² and about 75 min to recharge
- drive: All wheel drive with active front steering and suspension (Roborock US, Notebookcheck)
- rtk required: No, LiDAR plus VSLAM (Roborock US, Notebookcheck)
- multi zone: Yes, though some zone features arrive in a later OTA update (Roborock US)
- noise: Under 60 dB at 1 m (Notebookcheck, EU Z120)
- weather: IPX6, safe to hose rinse (Roborock US)

## Safety

- recalls: Not checked
- fcc: Not checked
- company status: Active

## Questions buyers ask

### What does it cost in the US?

Roborock's US page lists it from $2,299 on 2026-11-11. Roborock's compare page shows the X115H at $2,299, X120H at $3,199 and X130H at $3,999.

### Does it need RTK or a boundary wire?

No. Roborock says it uses 3D LiDAR with VSLAM, and Notebookcheck found navigation reliable without RTK.

### Does it mow to the edge?

Not well on its own. Notebookcheck saw at least 12 cm left at raised borders; the optional PreciEdge module cut that to about 3 cm.

## Sources

1. [Roborock RockMow X1 LiDAR product page (US)](https://garden.roborock.com/us/products/roborock-rockmow-x1-lidar)
2. [Roborock US robotic lawn mower compare page](https://garden.roborock.com/us/compare/robotic-lawn-mower)
3. [Notebookcheck, Roborock RockMow Z1 LiDAR review](https://www.notebookcheck.net/Flagship-robotic-lawn-mower-with-optional-edge-cutting-module-Roborock-RockMow-Z1-LiDAR-review.1380399.0.html)
4. [The Smart Home Hookup, Roborock RockMow X120H LiDAR](https://www.thesmarthomehookup.com/products/roborock-rockmow-x120h-lidar/)
5. [Android Authority, RockMow X120H LiDAR launch](https://www.androidauthority.com/roborock-rockmow-x120h-lidar-launch-3688530/)
6. [Techwalla, Roborock LiDAR robot lawn mower deal](https://www.techwalla.com/13779928/roborock-lidar-robot-lawn-mower-deal-who-should-buy-it)