Segway PREMIUM X4 Series Robotic Mowers - X420E - 2,000 M2 - Available Mid May 2026
Regular price
£2,199.00
Sale price
Segway Navimow X420E Robotic Mower – 2,000m² AWD 84% Slope Ability
Slope Mastery & Xero-turn™: Navimow X420E
The Navimow X420E represents the pinnacle of robotic mowing for large residential spaces up to 2,000m². Featuring the revolutionary Turf-Safe Xero-turn™ AWD system, it conquers hills up to 84% (40°)—the highest capability in the robotic market. Its active steering system allows for agile U-turns and spot-turns without scuffing the turf or digging into the soil, leaving a pristine finish every time.
High-End X-Series Tech
- MowMentum™ System: Dual cutting discs with 12 reinforced blades and dual 180W motors ensure a clean cut even in dense, coarse grass.
- Systematic Efficiency: An extended 430mm cutting width and hyper-fast charging allow the X420E to finish 2,000m² in just 8 hours.
- Triple Fusion Navigation: Fuses Network RTK, 360° Vision, and VIO technology for centimetre-level mapping accuracy without physical antennas.
- EdgeSense™ Technology: Intelligent algorithms combined with precise sensors ensure clean, accurate edge finishing every time.
- Quad-Layer Security: Integrated GPS tracking, Geofence alarms, and Apple "Find My" support ensure your investment is always secure.
Detailed Specifications
| Feature | Specification |
|---|---|
| Recommended Mowing Area | 2,000m² (Finishes in 8 hours) |
| Max Slope Ability | 84% (40°) |
| Cutting Height / Width | 2-9.5cm (0.5cm increments) / 43cm |
| Locating System | EFLS™ NRTK (NRTK + 360° Vision + VIO) |
| Object Detection System | VisionFence™ (360° RGB Camera + ToF) |
| Driving Engine | 4WD with dual independent steering motors |
| Battery Capacity / Charge Time | 10Ah / 75 Minutes (Hyper-fast charging) |
| Blade System | 2 Discs, 12 Reinforced Blades |
| Noise Level | 68 dB(A) |
| Protection & Connectivity | IP66, Bluetooth, Wi-Fi, 4G Cellular |
| Security Features | GPS Theft Tracking, Geofence Alarm, Apple Find My |
| Smart Home Integration | Amazon Alexa & Google Home |
Shipping and Returns Policy
Shipping Policy:
- Processing Time: Orders are processed and shipped within 1-2 business days after the order is placed, excluding weekends and holidays.
- Shipping Methods: We offer several shipping methods to accommodate your needs. These may include standard shipping, expedited shipping, and international shipping options. The available shipping methods will be displayed during the checkout process.
- Shipping Costs: Shipping costs vary depending on the shipping method selected, the weight of the package, and the destination. Shipping costs will be calculated and displayed during the checkout process before payment is required.
- Tracking Information: Once your order has been shipped, you will receive a shipping confirmation email containing tracking information so you can monitor the status of your delivery.
- Delivery Time: Delivery times vary depending on the shipping method selected and the destination. Estimated delivery times will be provided during the checkout process and are based on the carrier's estimated delivery times.
- Shipping Restrictions: We currently only ship to addresses within the United Kingdom. We do not ship to P.O. boxes.
- Damaged or Lost Shipments: In the rare event that your order is damaged during shipping or lost in transit, please contact our customer service team immediately so we can assist you in resolving the issue.
Returns Policy:
- Return Eligibility: We want you to be completely satisfied with your purchase. If you are not satisfied for any reason, you may return the item(s) within 30 days of delivery for a full refund or exchange, provided the item(s) are in their original condition and packaging.
- Return Process: To initiate a return, please contact our customer service team to request a return authorization (RA) number. Returns will not be accepted without a valid RA number. Once your return is authorized, you will receive instructions on how to return the item(s) to us.
- Return Shipping: The cost of return shipping is the responsibility of the customer, unless the return is due to an error on our part (e.g., wrong item shipped, damaged item). We recommend using a trackable shipping method and purchasing shipping insurance to ensure the safe return of your item(s).
- Refund Processing: Refunds will be issued to the original method of payment within 5-7 business days of receiving the returned item(s). Please note that original shipping charges are non-refundable.
- Exchanges: If you would like to exchange an item for a different size, color, or style, please indicate the desired exchange on the return authorization form. Exchanges will be processed once the returned item(s) are received and inspected.
- Defective or Damaged Items: If you receive a defective or damaged item, please contact our customer service team within 7 days of delivery to arrange for a replacement or refund.
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