For a half-acre yard, the MOVA LiDAX Ultra 2000 is sized to the job. It is rated for lawns up to 0.5 acre, and it maps the yard with 3D LiDAR and AI vision instead of a buried boundary wire. Your Saturday stops belonging to the mower.
- Coverage: rated for up to 0.5 acre — about 21,800 ft² — sized to a half-acre lot.
- Wire-free setup: UltraView 2.0 auto-maps the yard with 3D LiDAR and AI vision. There is no perimeter wire to bury or repair.
- Terrain: rated for slopes up to 45% on dry, firm turf, with off-road wheels and paths as narrow as 23.6 inches.
See the MOVA LiDAX Ultra 2000 →
1. Sized for a half acre
The LiDAX Ultra 2000 is rated for lawns up to 0.5 acre — roughly 21,800 ft² of grass. A half-acre lot uses the full rating. It cuts a 7.9-inch width per pass. Rated mowing efficiency is 0.3 to 0.4 acre per day, so a full half-acre pass spans one to two days of scheduled runs. If the lawn runs bigger, the LiDAX Ultra 3000 AWD carries the same platform to 0.75 acre. Smart U-shape mowing covers the lawn in ordered passes rather than random bounces.
2. Mapping without a boundary wire
UltraView 2.0 combines 3D LiDAR with AI vision to build the map on its own. Setup is RTK-free: no base station to mount, and no trenching, pinning, or wire repairs that perimeter systems require. Enhanced night vision keeps navigation steady in low light. Check local noise rules before scheduling early or late runs.
3. Slopes, banks, and narrow side yards
The mower is rated for slopes up to a 45% grade on dry, firm turf. Off-road wheels hold the line on rough ground. It passes through gaps as narrow as 23.6 inches, so a fenced side yard does not block the route. Traction drops on wet or loose ground, so keep steep runs to dry days.
4. Obstacles, pets, and toys on the lawn
AI obstacle avoidance recognizes 300+ object types in the mowing path. Animal-friendly modes are designed to detect pets — they are not a substitute for supervision. TrueGuard adds live video, patrol, and anti-theft protection, so the mower also watches the yard it cuts.
5. Cut height you set from the app
Cutting height adjusts from 1.2 to 3.9 inches in the MOVAhome app. Dual maps and up to 150 zones let front, back, and side yards run their own schedules. That range covers common cool-season and warm-season home lawns. UltraTrim 1.0 edge cutting uses a movable disc to bring the cut to within 2 inches of the boundary. Set a taller cut for summer stress, a lower one for spring cleanup, without touching a dial on the machine.
6. Rough half acre? Step up to AWD
Some half acres are flat rectangles. Others are banks, ruts, and tree roots. The LiDAX Ultra 2000 AWD keeps the same 0.5-acre rating and adds UltraDrive all-wheel drive with four hub motors. Its rated maximum slope is 80% (38.6°) on dry, firm ground. It runs 150 to 170 minutes per charge, covering 0.2 to 0.25 acre per cycle. It cuts with two discs — six blades each — at a combined 15.8-inch width, clears vertical obstacles up to 2.4 inches, and runs UltraTrim 2.0 edge cutting.
What you get
The LiDAX line ranks No.1 globally by sales volume of LiDAR robotic lawn mowers. Both the LiDAX Ultra 2000 and the Ultra 2000 AWD are rated for 0.5 acre, avoid 300+ obstacle types, and set up with no boundary wire. At the time of writing the LiDAX Ultra 2000 is $1,099 and the Ultra 2000 AWD is $1,799; check each product page for the current price. For the standard model, the MOVA Robotic Mower Garage MMGM20 ($229 list) shelters the dock outdoors — it is not compatible with the AWD series.
A half-acre robot mower earns its keep on fit: rated coverage that matches the lot, wire-free mapping, and traction for the ground you actually have.
FAQ
Q: Can one robot mower really handle a half-acre lawn?
Yes. The LiDAX Ultra 2000 is rated for lawns up to 0.5 acre and mows in systematic U-shape passes.
Q: Do I need to bury a boundary wire?
No. UltraView 2.0 maps the yard with 3D LiDAR and AI vision, so there is no perimeter wire to install or repair.
Q: What if my half acre is steep or rough?
The standard model is rated for slopes up to 45% on dry, firm turf. The LiDAX Ultra 2000 AWD raises the rated maximum slope to 80% (38.6°) on dry, firm ground, at the same 0.5-acre rating.
Q: Can I split the yard into zones?
Yes. Both models manage dual maps and up to 150 zones, so front, back, and side yards can run on their own schedules.
Q: What is the return policy?
MOVA accepts returns within 30 days of receipt for a full refund. Items must be unused and in original packaging.
Q: What warranty comes with it?
Up to 3 years, backed by a 30-day price guarantee and 30-day free returns. Performance figures on this page (suction, runtime, coverage, slope, threshold, and reach specs) are MOVA lab-test values from the product pages; real-world results vary with conditions and usage.