For budget buyers with open, gently sloped lawns up to a quarter acre who want wire-free RTK mowing at a low price.
Amazon $789.52 Ecovacs $999.99The Ecovacs GOAT O1000 RTK and the Anthbot M9 Pro are evenly matched, rated 4.1 and 4.1. The Ecovacs GOAT O1000 RTK leads on value. The Anthbot M9 Pro wins on navigation. The Ecovacs GOAT O1000 RTK costs $609.48 less ($789.52 vs $1,399).
For quarter-acre yards with heavy tree cover or tight spaces, where adding LiDAR to RTK is worth the premium over the M9.
Amazon $1,399 Anthbot $1,399Prices 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 Ecovacs GOAT O1000 RTK for value ($3,160 per rated acre vs $5,600 per rated acre).
- Choose the Anthbot M9 Pro for navigation (LiDAR + RTK + vision, no boundary wire vs RTK + vision, no boundary wire).
Scores side by side
Each factor is scored 0-100 against the same fixed reference points for every up to 1/4 acre robot lawn mower; a clear win is highlighted. How we rank explains each one.
| Factor weight | Ecovacs GOAT O1000 RTK | Anthbot M9 Pro |
|---|---|---|
| Overall rating | 4.1/5 | 4.1/5 |
| Value 30% | 98 $3,160 per rated acre | 71 $5,600 per rated acre |
| Navigation 20% | 80 RTK + vision, no boundary wire | 100 LiDAR + RTK + vision, no boundary wire |
| Slopes 20% | 36 45% (24°) slopes | 36 45% (24°) slopes |
| Features 15% | 86 6 of 7; no 4G | 100 8 of 8 |
| Warranty 10% | 50 warranty not published (neutral score used) | 67 3-year warranty |
| Noise 5% | 87 57 dB(A) rated | 80 58 dB(A) rated |
Specifications
| Ecovacs GOAT O1000 RTK | Anthbot M9 Pro | |
|---|---|---|
| Coverage | ||
| Lawn size (rated) | 0.25 acres (8,600 sq ft) | 0.25 acres (10,900 sq ft) |
| Max slope | 45% (24°) | 45% (24°) |
| All-wheel drive | No | - |
| Run time per charge | 1 h 5 min | - |
| Charge time | 1 h 40 min | - |
| Battery | 18 V 4 Ah | 5 Ah |
| Navigation | ||
| Navigation | RTK + vision | LiDAR + RTK + vision |
| Boundary wire needed | No | No |
| RTK station | Included | Included |
| Obstacle avoidance | AIVI 3D: AI camera + 3D-ToF | 360° LiDAR + AI cameras |
| Multiple zones | Yes | Yes |
| No-go zones | Yes | Yes |
| Cutting | ||
| Cutting width | 8.7 in (220 mm) | 7.9 in (200 mm) |
| Cutting height | 1.2–3.2 in (30–80 mm) | 1.2–2.8 in (30–70 mm) |
| Height adjustment | - | In the app |
| Blades | Single blade disc | - |
| Edge mowing | Blade edge mowing; no trimmer | EdgeWiz edge mowing |
| Smart features | ||
| Connectivity | Wi-Fi, Bluetooth | 4G (1 year of 4G included) |
| Rain sensor | Yes | Yes |
| Anti-theft | PIN code lock | Anti-theft tracking |
| Build | ||
| Noise (rated) | 57 dB(A) | 58 dB(A) |
| Water resistance | IPX6 | IPX6 |
| Weight | 24.2 lb (11 kg) | - |
| Warranty | - | 3 years |
