For steep or uneven lawns up to half an acre where you want mapped, wire-free mowing without mounting an RTK antenna.
Worx $2,299.99The Worx Landroid Vision Cloud 4WD 1/2 Acre (WR342) is the better robot lawn mower overall, rated 3.9 to 3.0. The Worx Landroid Vision Cloud 4WD 1/2 Acre (WR342) leads on slopes and navigation. The Worx Landroid L 1/2 Acre (WR155) wins on value. The Worx Landroid L 1/2 Acre (WR155) costs $800 less ($1,499.99 vs $2,299.99).
For owners of simple lawns up to 1/2 acre who don’t mind installing a perimeter wire and want a mower that runs on Worx PowerShare batteries.
Worx $1,499.99Prices were last checked October 21, 2026 and are subject to change; the price and availability shown by the retailer at the time of purchase apply.
Which should you buy?
- Choose the Worx Landroid Vision Cloud 4WD 1/2 Acre (WR342) for slopes (84% (40°) slopes, all-wheel drive vs 30% (17°) slopes) and navigation (RTK + vision, no boundary wire vs Boundary wire).
- Choose the Worx Landroid L 1/2 Acre (WR155) for value ($3,000 per rated acre vs $4,600 per rated acre).
Scores side by side
Each factor is scored 0-100 against the same fixed reference points for every 1/4 to 1 acre robot lawn mower; a clear win is highlighted. How we rank explains each one.
| Factor weight | Worx Landroid Vision Cloud 4WD 1/2 Acre (WR342) | Worx Landroid L 1/2 Acre (WR155) |
|---|---|---|
| Overall rating | 3.9/5 | 3.0/5 |
| Value 30% | 31 $4,600 per rated acre | 67 $3,000 per rated acre |
| Navigation 20% | 80 RTK + vision, no boundary wire | 10 Boundary wire |
| Slopes 20% | 100 84% (40°) slopes, all-wheel drive | 9 30% (17°) slopes |
| Features 15% | 88 7 of 8; no 4G | 60 3 of 5; no 4G, height set in the app |
| Warranty 10% | 67 3-year warranty | 67 3-year warranty |
| Noise 5% | 50 noise not published (neutral score used) | 73 59 dB(A) rated |
Specifications
| Worx Landroid Vision Cloud 4WD 1/2 Acre (WR342) | Worx Landroid L 1/2 Acre (WR155) | |
|---|---|---|
| Coverage | ||
| Lawn size (rated) | 0.5 acres (21,800 sq ft) | 0.5 acres (21,780 sq ft) |
| Max slope | 84% (40°) | 30% (17°) |
| All-wheel drive | Yes | No |
| Charge time | 1 h 40 min | - |
| Battery | 20 V 5 Ah | 20 V 5 Ah |
| Navigation | ||
| Navigation | RTK + vision | Boundary wire |
| Boundary wire needed | No | Yes |
| RTK station | Not needed or sold separately | - |
| Obstacle avoidance | Stereo camera with Vision AI | - |
| Multiple zones | Yes | Yes |
| No-go zones | Yes | - |
| Cutting | ||
| Cutting width | 8.7 in (221 mm) | 8 in (203 mm) |
| Cutting height | 1.6–3.5 in | 1.5–3.5 in |
| Height adjustment | In the app | By hand (knob) |
| Blades | 3 blades on a self-leveling disc | 3 blades on a self-leveling disc |
| Edge mowing | Cut-to-Zero offset blade | Cut-to-Edge border cutting |
| Smart features | ||
| Connectivity | Wi-Fi, Bluetooth | Wi-Fi, Bluetooth |
| Rain sensor | Yes | Yes |
| Anti-theft | 24/7 anti-theft monitoring with Find My Landroid module | - |
| Build | ||
| Noise (rated) | - | 59 dB(A) |
| Weight | 37.3 lb (16.9 kg) | 25.8 lb (11.7 kg) |
| Warranty | 3 years | 3 years |
