SEGWAY NAVIMOW X420E Robotic Lawn Mower
The Segway Navimow X420E delivers intelligent, wire-free lawn care with powerful four-wheel drive, precise navigation, and quiet operation. Designed for medium to large gardens, it handles slopes, obstacles, and dense grass effortlessly.
RRP: £2199
Our Price: £2,199.00 (inc VAT)
Out of stock, available to pre-order
About the SEGWAY NAVIMOW X420E Robotic Lawn Mower
Advanced Robotic Lawn Care With Precision Control
The Segway Navimow X420E delivers intelligent lawn care designed for demanding outdoor environments. Its Xero-Turn™ four-wheel drive system provides outstanding grip across uneven and sloped surfaces. The mower confidently climbs gradients up to 84 percent while maintaining exceptional stability. Obstacles measuring up to 2.8 inches are crossed smoothly without hesitation. This ensures reliable performance across complex and challenging gardens.
Turf-Safe Steering With Intelligent Movement
The mower features pioneering Xero-Turn™ steering technology designed to protect lawn surfaces during operation. Its eccentric front wheel design reduces turf disturbance during tight manoeuvres. Movement remains smooth and controlled at all times. This prevents scuffing, tearing, and visible wheel marks.
Powerful Cutting With Professional Results
Cutting performance is driven by dual 180W high-performance motors built for demanding mowing conditions. The 17-inch cutting width increases efficiency by covering more ground per pass. A dual-disc cutting system with twelve blades ensures precise and even results. Thick and overgrown grass is handled easily in a single session.
Adaptive Cutting For Consistent Lawn Quality
The mower offers automatic height adjustment from 0.75 to 4 inches for precise cutting control. It detects grass resistance and adjusts output accordingly. Dense areas receive increased cutting power for consistent results. This ensures smooth mowing across varied lawn types without manual adjustment.
Wire-Free Setup With Smart Mapping
Installation is effortless using antenna-free Auto Mapping with no perimeter wires required. The mower creates accurate virtual boundaries using real-scene mapping technology. Lawn areas can be edited visually for precise control. This provides a clean setup without complicated installation work.
Precision Navigation And Obstacle Awareness
Navigation is powered by tri-frequency RTK combined with 360-degree AI vision for superior accuracy. The system identifies more than 200 obstacles in real time. Movement remains stable in low light or complex environments. This ensures reliable performance across detailed landscapes.
Multi-Zone Control And Custom Scheduling
The mower supports up to 120 individual zones, including restricted and no-go areas. Each zone can be managed independently for complete flexibility. This allows tailored mowing across large or multi-section gardens.
Quiet Operation And Weather Resistance
Operation remains extremely quiet with a noise level below 68 decibels. The IP66 waterproof rating protects against rain, dust, and debris. Cleaning is quick and easy using light water rinsing.
Advanced Security And Smart Connectivity
Security is ensured through a quad-layer protection system preventing unauthorised movement. The mower remains traceable even when powered off. Smart home integration allows control through Alexa or Google Assistant. Bluetooth, Wi-Fi, and cellular connectivity ensure reliable remote access.
Intelligent Automation And Creative Features
A built-in rain sensor automatically pauses mowing during poor weather. The Doodle feature allows custom patterns, letters, and designs on your lawn. OTA updates ensure continuous performance improvements through the Navimow app.
Designed For Medium To Large Gardens
The Segway Navimow X420E is designed for areas up to 2000 square metres. The EFLS™ positioning system ensures accurate navigation across all environments. Every feature is engineered to deliver efficient, reliable, and professional lawn care results.
SEGWAY NAVIMOW X420E Robotic Lawn Mower Technical Information
Overall Dimensions
- Recommended mowing area: 5000m2
Key Features
- Locating system: EFLS™ NRTK (NRTK + 360°Vision + VIO)
- Object detection system: VisionFence™ (360° RGB Camera + ToF)
- Driving engine: 4WD with dual independent steering motors
- Noise level: 68 dB(A)
- Protection level: IP66
- Weather adaptive: Weather Forecast+Rain Sensor
- Maximum slope ability: 84% (40°)
- Antenna installation required: N
- Auto-mapping: Y
- Auto-recharge: Y
- Vertical passing ability: 2.8 in (5.9 in for gentle slopes)
- Multi-zone management: 120
- GeoSketch™️: Y
- Signal enhancement antenna supported: Y
Cutting System
- Cutting height: 0.75–4 in
- Cutting height adjustment method: Auto
- Cutting width: 43 cm
- Floating cut system: Y
- Anti-clogging cutting disc: Y
- Cutting disc: 2 Discs, 12 Blades
Security & Safety
- GPS tracking: Y
- Out-of-boundary alarm: Y
- Lifted alarm: Y
- Proximity unlock: Y
- Find My: N
- PIN code: Y
- Object recognition: 200+
Warranty
- Device & charging station: 3 years
- Battery: 2 years
Others
- Smart home integration: Alexa & Google Home
- Connectivity: Bluetooth, Wi-Fi & Cellular
- Connect+ (cellular connection): 1 year free, renewable annually at $32.90
- Screen display: 3.5-in Color LCD Screen
- OTA updates: Y










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