Segway Navimow X350E 5,000m² Robotic Lawnmower – FREE Mower House worth Ā£229

£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.

Claim your Free Segway mower house here. Promotion ends 3rd May.

In Stock
Description

Easier Than Ever Before

No need for complicated wire installation. Set up of mowing maps can be done yourself via the app or by a professional ensuring correct operation from day one.

The device automatically maps the area without manual control. Visual AI-assisted mapping ensures accurate positioning. We recommend manual and professional installation when lawn edges are not clearly defined or for best results.

The algorithm uses RTK positioning and signal strength to recommend the optimal locations for the charging station and reference station avoiding concerns over weak signals or charging station return failures.

Auto-Recharge & Resume

Enjoy hands-free lawn care with the Segway Navimow X3 Series. This robot mower handles mowing and recharging, allowing you to customize schedules and cutting heights while your lawn is cared for safely, whether you're home or away.

Ultra-Quiet Operation

Ultra-quiet operation reduces noise to just 60 dB (A)¹—as quiet as a home A/C and half that of fuel-powered mowers. That means you can get a pristine lawn without disturbing family or neighbors. It's so quiet that you can even run it during the night.

Mow with Voice Commands

Enhance convenience with Alexa and Google Home voice control for managing mowing tasks. Start, stop, or schedule effortlessly, integrating seamlessly into your smart home for efficient lawn care.

Superior Security Assurance

The X3 includes four advanced security features, such as outside-of-boundary alarms and lift alerts, ensuring your mower stays safe. GPS tracking via the Navimow app helps locate it easily, while secret compartments store additional trackers. Enjoy worry-free lawn care.

Precision Mowing for Lawns Up to

5,000m2

2X Mowing Efficiency

Charging is no longer a burden—mow large areas with ease, ensuring continuous and efficient lawn care.

Cleaner, more uniform cuts for an aesthetically pleasing lawn appearance.

a. Handles vast lawn areas effortlessly, eliminating the need for costly large-scale equipment or excessive manual labor.

b. Boosts efficiency, lowers costs, and delivers consistently precise mowing results.

Mastering the Most Complex Lawns with Ease

EFLS 3.0: Precision Positioning, Enhanced Signal.

EFLS 3.0 includes upgrades in RTK coverage, VSLAM, and VIO technology, enhancing accuracy and reliability for flawless operation in complex settings and challenging signal environments.

Operates Even in Weak Signal Areas

In complex outdoor environments—from intricate layouts to narrow pathways or obstacles—the X3 series delivers superior stability. Dual base stations offer ultra-wide signal coverage, providing uninterrupted performance, even in areas prone to signal blockages.

Unmatched Slope Climbing Capability

EFLS 3.0: Precision Positioning, Enhanced Signal.

The X3 series’ superior design enables even the most challenging terrain to be handled with ease, including slopes of up to 27° (50%). Equipped with our proprietary Traction Control System (TCS), it precisely controls wheel traction, preventing slippage during high acceleration or on low-traction surfaces, enhancing both safety and stability.

Optimised Weight Distribution: 7:3 rearward weight distribution

Extended Wheelbase: Upgraded to a 20-inch wheelbase

Powerful Motor: Increased 25% motor power

Enhanced Wheel Diameter: Upgraded to 10 inches

Identifies over 200 obstacles & suspended items

Advanced algorithms detect over 200 common yard objects, ensuring safe mowing by avoiding fixed items, pets, furniture, and suspended objects like swings and balloons for worry-free navigation.

AI Human Obstacle Detection

VisionFence ensures worry-free lawn care with advanced safety and obstacle avoidance. Its 300° wide-angle view detects people from up to three meters away, slowing to 0.4 mph at a safe distance. The intelligent planner algorithm navigates with precision, for family-friendly safety without compromising on performance.

Animal-Friendly Mode

The X3 series is designed with animal safety in mind. It can effectively identify over 24 types of animals. With Animal-Friendly Mode, the mower identifies common animals like dogs, cats, and even hedgehogs within milliseconds, recalculating its path to maintain a safe distance, keeping your lawn a safe space for pets and wildlife.

Working at Night

With the X3 series, vision perception distance at night has been extended from 3.9 feet to 5.9 feet, and perception range has been expanded to 150°. This empowers the mower with clearer low-light vision for safer, more dynamic performance after the sun goes down.

Built to withstand the harshest conditions, the IP66 waterproof and dustproof rating ensures the X3 series can operate even in wet or dusty environments. Quick and easy to clean, it supports high-pressure washing for fast maintenance, ensuring your mower stays in top condition with minimal effort.

The X3 series features a weather-adaptive upgrade that uses real-time forecasts to pause mowing routes and return to its charging dock, protecting it from rain, snow, frost, and severe weather, ensuring it stays safe and operational.

Stay informed and in control with the integrated screen, which offers a clear and intuitive view of your mower’s status. Easily track cutting mode, progress, and any important alerts with just a glance.

Add a creative flair to your lawn with the new Doodle feature. Simply choose from several easy-to-use options and you can create stunning designs that make your lawn stand out. Whether you’re celebrating a special occasion or just adding a splash of personality to your outdoor spaces, Doodle lets you enjoy more creative control.

Empower Your Ecosystem with Unlimited Possibilities

A Versatile Way to Get Even More out of Your Navimow

Unlock unprecedented possibilities with the X3 Series’ Expansion Bay, designed for customizing your lawn care system and expanding its capabilities. Reimagine lawn care with innovative accessories like the Trimmer ⁓, which seamlessly integrates mowing and trimming into one creative solution. With upcoming open API access, effortlessly customize creative accessories through the Expansion Bay. ⁵

*coming soon

Precision Trimming with Minimal Effort

As the first accessory launched by the Segway Navimow team, Trimmer provides semi-automatic edge trimming, enhancing lawn maintenance efficiency which delivers reliable lawn mowing with extreme precision around lawn edges. A revolutionary design eliminates the need for manual touch-ups, so you can now enjoy comprehensive lawn care with minimal effort or clean-up required.

Notes
  1. Tested in standard mode with a maximum noise level of 60 dB(A).
  2. Based on internal laboratory testing, 30 minutes of charging provides up to 90 minutes of operating time for coverage of up to 5,380 sq. ft.
  3. Based on internal laboratory testing, 80 minutes of charging provides up to 200 minutes of operating time for coverage of up to 0.3 acres.
  4. The second antenna is not included and must be purchased separately.
  5. API access will be available in the summer of 2025.

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.

Not sure which machine or part is right for you?
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 Dealer

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 people, real support

No call centres. No ticket systems. Just a knowledgeable local team you can speak to when you need help.

Expert Advice

Expert advice — not pushy sales

Our team are trained mechanics and product specialists, so you get honest, practical advice based on how you’ll actually use the machine.

Since 1908

Established, independent family business

We’re a long-standing independent dealer with deep roots in the local area — 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


View Segway Navimow Brochure

Additional information
Brand
Boundary TypeThe navigation method used (e.g., Wired perimeter or Wireless GPS).Wireless
ConnectivitySmart connection features available (e.g., Bluetooth, Wi-Fi, GPS).[“Bluetooth”,”Wi-Fi”,”4G”,”GPS”]
Cut Height RangeThe range of adjustable cutting heights (min-max).20-70 mm
Lawn ComplexityThe level of lawn layout complexity suitable for this model.Complex
Max InclineThe maximum slope gradient the machine can handle (%).50
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About Segway Navimow

Segway is a global enterprise in the fields of intelligent short-distance transportation and service robots. Integrating R&D, production, sales, and service, the company’s businesses are all around the world.

Navimow robotic mowers are Segway’s 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.

Shipping & Delivery

FREE PDI, DELIVERY & HANDOVER

We offer a free delivery service for all machines within a 30 mile radius. Not only that; we build, inspect and run up every machine prior to delivery. Making sure you get a fully functional machine that is set-up and ready for use. On delivery we will run through with you any instructions & maintenance advice so you are comfortable with your new machine.

NATIONAL DELIVERY

  • Each machine will be tested prior to delivery.
  • Orders will be sent out via either ThePalletNetwork or DHL insured service.
SKU: S1-SEGWAY X350E Categories: ,