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Segway Navimow X350E 5,000m² Robotic Lawnmower
£2,699.00 inc. VAT
The Segway Navimow X350E offers an effortless, wire-free lawn care solution for complex gardens up to 5000m². Featuring advanced EFLS 3.0 GPS and VisionFence AI, it delivers centimetre-level precision and superior obstacle avoidance.
In stock
Why buy the Segway Navimow X350E 9″ Robotic Lawnmower?
- Handles large and complex lawns up to 5000 m² (approx 1.2 acres).
- Completely wire-free setup with EFLS 3.0 centimetre-level GPS positioning.
- Advanced VisionFence AI and a 300° camera system for superior obstacle avoidance.
- Excellent climbing capability, managing slopes up to 50% (27°).
- Ultra-quiet operation at just 60 dB(A), comparable to a home air conditioner.
- Fast charging in approximately 80 minutes for around 200 minutes of mowing time.
Advanced, Wire-Free Mowing for Large Lawns
The Segway Navimow X350E represents the next generation of robotic lawn care, designed for property owners with large and complex lawns up to 5000 m². It eliminates the need for physical boundary wires, relying on its state-of-the-art EFLS 3.0 positioning system. This technology combines triple-frequency RTK signals with VSLAM (Visual Simultaneous Localisation and Mapping) to deliver unparalleled stability and centimetre-level accuracy, ensuring flawless operation even in areas with challenging signal, such as near tall buildings or trees.
VisionFence AI Obstacle Avoidance
Safety and intelligence are at the core of the Navimow X350E. The upgraded VisionFence technology utilises an industry-leading 300° field of view, powered by four cameras, including a 3D Time-of-Flight (ToF) sensor. This allows the mower to intelligently identify and navigate around obstacles in its path, providing extra safety for pets, wildlife, and garden furniture. The efficient AI route planning ensures reliable and comprehensive lawn coverage without collisions.
Superior Performance in Challenging Terrain
Engineered to handle the toughest conditions, the X350E features a built-in hub motor with 25% more power than previous models. This enhanced performance allows it to conquer challenging terrains with ease, confidently handling slopes up to 50% (27°). The newly-developed six-blade, anti-clogging cutting disc ensures a consistent and clean cut with less maintenance required. Furthermore, its ultra-quiet operation at just 60 dB(A) means it can work any time without disturbing the peace.
Effortless Setup and Smart Control
Setting up the Navimow X350E is remarkably simple. Using the Navimow app, the AI Assist Mapping feature automatically navigates and maps the entire garden. Users can then easily establish virtual boundaries, mark off-limit areas, and create channels to connect multiple zones. The unique Antenna Location Finder even helps recommend the optimal placement for the charging dock and antenna. For ultimate convenience, the mower can be controlled via voice commands using Alexa and Google Home, integrating seamlessly into a smart home ecosystem.
Authorised UK Dealer Support
As an authorised UK dealer for Segway Navimow, Sims Garden Machinery provides a level of service that goes far beyond simply shipping a box. With over 100 years of history in the industry, our expertise ensures you get the most from your investment. While the Navimow is designed for user-friendly setup, professional installation is recommended to guarantee optimal performance, especially in very large or complex gardens. For local customers, we offer a free on-site survey to assess your lawn and plan the installation. Our trained sales staff are available at our Stratford-upon-Avon showroom to provide demonstrations and answer your questions, while our workshop is staffed by trained mechanics ready to handle all your servicing and support needs, detailed on our robotic servicing page.
Our team is here to help. Contact us today for expert advice.
Technical Specification
| Specification | Value |
|---|---|
| Recommended Mowing Area | Up to 5000 m² |
| Cutting Width | 23.7 cm (9.33 in) |
| Cutting Height | 20-70 mm (Electronic Adjustment) |
| Max. Incline (Inside Working Area) | 50% (27°) |
| Boundary Type | Wireless (EFLS 3.0 GPS) |
| Typical Mowing Time | Approx. 200 min |
| Charging Time | Approx. 80 min |
| Battery Capacity | 10 Ah / 216 Wh |
| Sound Power Level | 60 dB(A) |
| Connectivity | Wi-Fi, BluetoothĀ®, Cellular Network |
| Obstacle Avoidance | VisionFence (300° Camera System & AI) |
| Waterproof Rating | IP66 (Mower & Charging Station) |
| Weight (inc. Battery) | 19.84 kg |
| Dimensions (L x W x H) | 698 x 550 x 307 mm |
Why buy from Sims Garden Machinery?
Authorised main dealer
We are authorised dealers for leading brands, meaning genuine parts, manufacturer-approved training, and warranty support you can rely on.
Real people, real support
No call centres. No ticket systems. Just a knowledgeable local team you can speak to when you need help.
Expert advice ā not pushy sales
Our team are trained mechanics and product specialists, so you get honest, practical advice based on how youāll actually use the machine.
Established, independent family business
Weāre a long-standing independent dealer with deep roots in the local area ā built on reputation, repeat customers, and word of mouth.
Frequently Asked Questions
How does the Segway Navimow X350E navigate without a boundary wire?
The Navimow X350E uses Segway’s advanced EFLS 3.0 (Exact Fusion Locating System). This combines triple-frequency RTK satellite signals with visual data from its cameras (VSLAM) to achieve centimetre-level positioning accuracy. You set the virtual boundaries, no-go zones, and pathways simply by using the Navimow app on your smartphone, eliminating the need to bury a physical wire.
What size and type of lawn is the Navimow X350E suitable for?
The X350E is specifically designed for large and complex lawns up to a maximum of 5000 square metres (approximately 1.2 acres). Its powerful hub motors and robust design allow it to handle challenging terrain, including steep slopes with an incline of up to 50% (27°).
How does the X350E handle obstacles like garden furniture or pets?
The mower is equipped with the upgraded VisionFence system. It features an industry-leading 300-degree field of view using four cameras, including a 3D Time-of-Flight sensor. This, combined with advanced AI algorithms, allows the mower to detect a wide range of objects and intelligently plan a route around them, ensuring safety for pets, people, and property.
Is professional installation required for the Segway Navimow X350E?
The Navimow’s AI Assist Mapping makes the initial setup very user-friendly. However, for optimal performance and to ensure the RTK antenna and charging station are positioned perfectly, especially in complex gardens, professional installation is highly recommended. As authorised dealers, Sims Garden Machinery offers this service, including a free on-site survey for local customers in the Warwickshire area to ensure a flawless setup.
User Manuals / Downloads
| Brand | |
|---|---|
| Boundary Type The navigation method used (e.g., Wired perimeter or Wireless GPS). |
Wireless |
| Connectivity Smart connection features available (e.g., Bluetooth, Wi-Fi, GPS). |
["Bluetooth","Wi-Fi","4G","GPS"] |
| Cut Height Range The range of adjustable cutting heights (min-max). |
20-70 mm |
| Lawn Complexity The level of lawn layout complexity suitable for this model. |
Complex |
| Max Incline The maximum slope gradient the machine can handle (%). |
50 |
Segway is a global enterprise in the fields of intelligent short-distance transportation and service robots. Integrating R&D, production, sales, and service, the companyās businesses are all around the world.
Navimow robotic mowers are Segwayās first entry in the gardening and outdoor tools. The goal is not to be a tool manufacturer, but to offer users labour-saving and intelligent solutions with the help of robotics.
Choose life without boundaries.
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- Each machine will be tested prior to delivery.
- Orders will be sent out via either ThePalletNetwork or DHL insured service.







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