$2,299
Roborock US 'From $2,299' Oct 2026 (site shows Subscribe, not Buy); Amazon-exclusive X120H list $3,199, ~$2,000 Aug 2026. Sold on Amazon US as the RockMow X120H LiDAR (same specs).
What it does well
- Satellite-free: 360° 3D LiDAR + VSLAM, no RTK or wire
- AWD with dynamic suspension, 80% (38.7°) slopes
- 3 years of free 4G on the Amazon X120H listing
What to watch for
- Below-average mowing capacity (about 0.5 acre/day) (The Smart Home Hookup)
- Wider uncut borders without the separately sold edging module (The Smart Home Hookup)
Sources, checked for this page. Some figures here could not be confirmed from the maker and may change:
- garden.roborock.com/us/products/roborock-rockmow-x1-lidar
- androidauthority.com/roborock-rockmow-x120h-lidar-launch-3688530/
- gizmodo.com/roborocks-big-lidar-robotic-lawnmower-needs-no-satellites-2000787080
- 9to5toys.com/2026/07/23/roborock-launches-rockmow-x120h-lidar-awd-robot-mower-25
- thesmarthomehookup.com/products/roborock-rockmow-x120h-lidar/
- camelcamelcamel.com/product/B0GS17LYCH?active=price_amazon
- On sale
- 2026-07
- Price
- $2,299 (Roborock US 'From $2,299' Oct 2026 (site shows Subscribe, not Buy); Amazon-exclusive X120H list $3,199, ~$2,000 Aug 2026. Sold on Amazon US as the RockMow X120H LiDAR (same specs).)
- Rated lawn size
- 21,800 sq ft (0.5 acre)
- Steepest slope
- 80%
- Navigation
- LiDAR + Vision
- Boundary wire
- Not needed
- Drive
- All-wheel drive
- Cutting width
- 9.5 in
- Cutting height
- 1.6 to 3.5 in
- Noise
- n/a
- Battery
- not published
- Mowing per charge
- n/a
- Obstacle avoidance
- LiDAR + dual-camera AI vision fusion; climbs 3.1-in obstacles
- Edges
- 1.2 in from edges only with the optional PreciEdge module (sold separately)
- Several zones
- Yes
- Anti-theft
- High-decibel alarm, PIN lockout, 4G real-time tracking
- Connectivity
- Wi-Fi, 4G
- Rain sensor
- Yes
Closest rivals on size and price
| DreameA3 AWD 2000New | $1,700 | 0.49 ac | 80% | 62.8 dB |
|---|---|---|---|---|
| MOVALiDAX Ultra 2000New | $1,799 | 0.5 ac | 45% | 57 dB |
| WorxLandroid Vision Cloud WR320New | $1,800 | 0.5 ac | 30% | n/a |
| AirseekersTron | $1,999 | 0.59 ac | 60% | 65 dB |
| Segway NavimowH220New | $2,199 | 0.5 ac | 45% | 60 dB |
| RoborockRockMow X1 LiDARNew | $2,299 | 0.5 ac | 80% | n/a |