Head to head
Ecovacs Goat G1 vs Segway Navimow X390
Price, coverage, slope, navigation, and drive for Ecovacs Goat G1 and Segway Navimow X390, side by side and cited.
- Store prices · checked 19 h agoVerified · checked 5 wk ago
2compared
10,118 m² (2.5 acres)largest lawn
Ecovacs Goat G1 (Goat G1, Goat G1-800)·Segway Navimow X390 (Navimow X390)
Your lawn
Set your lawn to see which of these fits it.
Drive
2-wheel drive
2-wheel drive
Obstacle avoidance
Navigation
Wire-free. LiDAR (LDS) plus AIVI 3D vision and UWB beacons, no perimeter wire and no satellite RTK.
Wire-free. RTK GNSS plus onboard AI vision, no perimeter wire.
Cutting
22 cm (8.7 in) cut, 30 to 60 mm (1.2 to 2.4 in) height, about 59 dB
23.7 cm (9.3 in) cut, 50 to 100 mm (2.0 to 3.9 in) height, about 60 dB
Rain
Rain sensor helps it decide whether to keep mowing
Weather-adaptive: pauses and returns to the dock in rain, snow, or frost (IP66)
Anti-theft
GPS anti-theft and retrieval, a 4-digit PIN lock, and an off-map/lift alarm
GPS tracking, PIN code, lift/burglar alarm, and a geofence out-of-boundary alert
Connectivity
WiFi, Bluetooth, and cellular (LTE) for GPS anti-theft
4G, WiFi, Bluetooth (5-year free 4G service)
Released
2023
2025
A check marks the lower price, the higher score, the larger coverage, and the steeper slope. Our pick below is derived from those same specs; the right choice still depends on your lawn, your budget, and how you'll use it.
Our pick
Which to buy
Best buyEcovacs Goat G1
For most lawns, the Ecovacs Goat G1 is the better buy at $1,599: it covers up to 1,600 m² (0.4 acre), about $2,900 less than the Segway Navimow X390. Step up to the Segway Navimow X390 only if your lawn is larger than 1,600 m² (0.4 acre) or steeper than 45%.
From $1,599The bottom line
What actually differs
- Ecovacs Goat G1 has the lower price ($1,599).
- Segway Navimow X390 covers the most lawn (10,118 m² (2.5 acres)).
- Segway Navimow X390 handles the steepest slopes (up to 50%).
Go deeper
Open the full record
BestRobotMower.co is an independent informational comparison site, not a manufacturer or a retailer. Specifications and prices are curated from public sources and can change or be incomplete. Always confirm the current spec, price, and availability with the manufacturer or seller before buying. Coverage and slope figures are rated maximums on an open lawn; real performance depends on your yard.