For a quarter-acre yard with trees or buildings that block GPS. It adds a rain sensor and a wider cut over the i2 LiDAR.
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) | 0.25 acres (10,900 sq ft) |
| Max slope | 45% (24°) |
| All-wheel drive | No |
| Run time per charge | 1 h 50 min |
| Charge time | 1 h 10 min |
| Battery | 110 Wh, 21.6 V 5.1 Ah |
| Navigation | |
| Navigation | LiDAR + vision |
| Boundary wire needed | No |
| Obstacle avoidance | LiDAR + AI camera, 200+ obstacle types, bumper |
| Multiple zones | Yes |
| No-go zones | Yes |
| Cutting | |
| Cutting width | 8.7 in (220 mm) |
| Cutting height | 2–4 in |
| Height adjustment | In the app |
| Blades | 6 blades on an anti-clogging cutting disc |
| Edge mowing | EdgeSense edge cutting |
| Smart features | |
| Connectivity | Wi-Fi, Bluetooth, 4G (1 year of 4G included) |
| Rain sensor | Yes |
| Build | |
| Noise (rated) | 60 dB(A) |
| Water resistance | IP66 |
| Weight | 34.5 lb (15.6 kg) |
| Warranty | 3 years |
| Released | 2026 |
For quarter-acre suburban yards with trees or walls that block satellite signal, where a LiDAR mower avoids RTK setup. Yards with steep slopes need an AWD model.
Amazon $1,151.63 Sunseeker $1,279.99For small, cluttered lawns up to a quarter acre with narrow side passages, where LiDAR navigation and a built-in trimmer beat cheaper RTK mowers.
Amazon $1,279.89 Ecovacs $1,499.99For a small but sloped or bumpy yard up to about 0.15 acre. The all-wheel drive and built-in 4G set it apart from other budget wire-free mowers.
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