Segway Navimow X390 – Ultimate Power for the Largest Lawns
Engineered for expansive yards up to 2.5 acres (≈ 10,000 m²), the Segway Navimow X390 is the top-tier robotic mower in the X3 Series that combines unmatched coverage, premium tech, and rugged reliability. With cutting-edge navigation, intelligent sensors, and an ultra-efficient battery system, it handles the biggest jobs so you can enjoy a pristine lawn hassle-free.
Key Features & Specifications
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Recommended Lawn Size: up to 2.5 acres (≈ 10,000 m²) for large estates, parks or commercial properties
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Wire-Free Boundary Setting: uses EFLS 3.0 GPS/RTK + virtual mapping — no perimeter wires needed
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Obstacle Detection: superior system including 300° RGB + ToF sensors to avoid obstacles, pets, and garden furniture
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Cutting System: high-performance 9.3 in (23.7 cm) cutting width with automatic height adjustment
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Slope Handling: climbs slopes up to 50% (≈27°), and up to 25% on boundary areas
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Battery & Runtime: up to 240 minutes of mowing on a full charge; charging time about 100 minutes
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Noise Level: quiet operation at ~ 60 dB(A), neighbour-friendly
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Durability & Weather Protection: IP66 rating for dust and water resistance
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Connectivity & Smart Control: Bluetooth, Wi-Fi, and 4G; works with Alexa & Google Home; app control + auto-recharge
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Security & Safety Features: anti-theft GPS tracking, PIN code protection, lift & tilt sensors, child lock
Why the X390 Stands Out
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The most powerful model in the X3 line — for very large properties needing consistent, full-coverage mowing
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Handles complex lawns: multiple zones, obstacles, slopes, and varying terrain without needing guide wires
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Longest runtime among the lineup + fast charging to maximize mowing time
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Quiet, secure, and weather-resilient — ideal for overnight mowing or busy homes wanting low maintenance
| Segway Navimow X390 — Full Specifications | |
|---|---|
| Basic Information | |
| Recommended Lawn Size | Up to 2.5 acres (≈ 10,000 m²) |
| Mowing Pattern | Systematic mowing |
| Locating System | EFLS 3.0 GPS/RTK (virtual boundaries, no guide wires) |
| Driving Engine | Rear-wheel drive |
| Noise Level | ≈ 60 dB(A) |
| Protection Level | IP66 (dust-tight & water-resistant) |
| Cutting System | |
| Cutting Width | 9.3 in (23.6 cm) |
| Cutting Height | 2–4 in (≈ 50–100 mm), automatic adjustment |
| Number of Blades | 6-blade disc |
| Capacity & Performance | |
| Maximum Slope Ability | 50% (27°) |
| Max Slope at Boundary | 25% (14°) |
| Maximum Mowing Speed | 3.3 ft/s (≈ 1.0 m/s) |
| Mowing Time (Full Charge) | Up to 240 min |
| Charging Time | ≈ 100 min |
| Battery Capacity | 12.8 Ah (lithium-ion) |
| Connectivity & Control | |
| Connectivity | Bluetooth, Wi-Fi & 4G (5 years free data) |
| Smart Home | Alexa & Google Home |
| Display | Dot-matrix display |
| App / Updates | Segway Navimow app control; OTA firmware updates |
| Safety & Security | |
| Object Detection | 300° RGB camera + ToF sensors |
| Anti-Theft | GPS theft tracking, PIN code, anti-theft alarm, mower-lifted alarm |
| Child Lock | Yes |
| Auto-Recharge | Yes (auto return & resume) |
| Weather Resilience | Self-adaptive mowing in changing weather |
| Dimensions & Weight | |
| Dimensions (L × W × H) | 27.5 × 21.7 × 12.1 in (69.9 × 55.1 × 30.7 cm) |
| Weight | 43.9 lb (≈ 19.9 kg) |
Get In Touch
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