Ecovacs GOAT O1000 RTK
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 $999.99$789.52
The Ecovacs GOAT O1000 RTK rates 4.1 among up to 1/4 acre robot lawn mowers; the Sunseeker X3 Plus rates 3.6 among 1/4 to 1 acre ones. The Ecovacs GOAT O1000 RTK costs $47.46 less ($789.52 vs $836.98).
Sunseeker X3 Plus
#15 in 1/4 to 1 acreFull review
For small, fairly flat, open suburban lawns where buyers want wire-free mowing on a budget. Hilly or heavily shaded yards should look elsewhere.
Amazon $836.98 Sunseeker $999.99$836.98
Prices 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.
Scores side by side
These two sit in different size classes (up to 1/4 acre and 1/4 to 1 acre), and each is scored against the reference points for its own class, so a rating says how well each does among its own size peers. How we rank explains each factor.
| Factor weight | Ecovacs GOAT O1000 RTK | Sunseeker X3 Plus |
|---|---|---|
| Overall rating | 4.1/5 | 3.6/5 |
| Value 30% | 98 $3,160 per rated acre | 71 $2,790 per rated acre |
| Navigation 20% | 80 RTK + vision, no boundary wire | 80 RTK + vision, no boundary wire |
| Slopes 20% | 36 45% (24°) slopes | 9 30% (17°) slopes |
| Features 15% | 86 6 of 7; no 4G | 100 5 of 5 |
| Warranty 10% | 50 warranty not published (neutral score used) | 33 2-year warranty |
| Noise 5% | 87 57 dB(A) rated | 50 noise not published (neutral score used) |
Specifications
| Ecovacs GOAT O1000 RTK | Sunseeker X3 Plus | |
|---|---|---|
| Coverage | ||
| Lawn size (rated) | 0.25 acres (8,600 sq ft) | 0.3 acres (13,100 sq ft) |
| Max slope | 45% (24°) | 30% (17°) |
| All-wheel drive | No | - |
| Run time per charge | 1 h 5 min | - |
| Charge time | 1 h 40 min | - |
| Battery | 18 V 4 Ah | - |
| Navigation | ||
| Navigation | RTK + vision | RTK + vision |
| Boundary wire needed | No | No |
| RTK station | Included | Included |
| Obstacle avoidance | AIVI 3D: AI camera + 3D-ToF | AI camera + ultrasonic |
| Multiple zones | Yes | Yes |
| No-go zones | Yes | Yes |
| Cutting | ||
| Cutting width | 8.7 in (220 mm) | 8 in (203 mm) |
| Cutting height | 1.2–3.2 in (30–80 mm) | 1.6–3.2 in |
| Blades | Single blade disc | Offset blade disc |
| Edge mowing | Blade edge mowing; no trimmer | Ride-on-edge cutting with offset blade disc |
| Smart features | ||
| Connectivity | Wi-Fi, Bluetooth | - |
| Rain sensor | Yes | - |
| Anti-theft | PIN code lock | GPS tracking and geofence alerts |
| Build | ||
| Noise (rated) | 57 dB(A) | - |
| Water resistance | IPX6 | - |
| Weight | 24.2 lb (11 kg) | - |
| Warranty | - | 2 years |