For steep or uneven lawns up to an acre where you want mapped, wire-free mowing without mounting an RTK antenna.
Price checked October 21, 2026. As an Amazon Associate we earn from qualifying purchases.
The rating comes from 6 measured or published factors, each scored 0-100 against fixed reference points for its size. How we rank explains each one.
| Coverage | |
|---|---|
| Lawn size (rated) | 1 acre (43,600 sq ft) |
| Max slope | 84% (40°) |
| All-wheel drive | Yes |
| Charge time | 1 h |
| Battery | 20 V 5 Ah |
| Navigation | |
| Navigation | RTK + vision |
| Boundary wire needed | No |
| RTK station | Not needed or sold separately |
| Obstacle avoidance | Stereo camera with Vision AI |
| Multiple zones | Yes |
| No-go zones | Yes |
| Cutting | |
| Cutting width | 8.7 in (221 mm) |
| Cutting height | 1.6–3.5 in |
| Height adjustment | In the app |
| Blades | 3 blades on a self-leveling disc |
| Edge mowing | Cut-to-Zero offset blade |
| Smart features | |
| Connectivity | Wi-Fi, Bluetooth, 4G |
| Rain sensor | Yes |
| Anti-theft | 24/7 anti-theft monitoring with Find My Landroid module |
| Build | |
| Weight | 39.9 lb (18.1 kg) |
| Warranty | 3 years |
For estates of about an acre with slopes and trees, where its larger battery and LiDAR navigation earn the price. It’s overkill for anything under half an acre.
Amazon $2,999.99 Dreame $2,999.99For lawns up to about 2.5 acres that want reliable wire-free mowing with good obstacle avoidance. Skip it for very steep yards, which need an AWD mower.
Navimow $4,499For lawns up to about 1.5 acres that want reliable wire-free mowing with good obstacle avoidance. Skip it for very steep yards, which need an AWD mower.
Navimow $2,799Compare the Worx Landroid Vision Cloud 4WD 1 Acre (WR344) with any other robot lawn mower →
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