Why buy the Segway Navimow X315E 9″ Robotic Lawnmower?
- Suitable for lawns up to 1500 m² with complex layouts.
- Completely wire-free setup using advanced EFLS 3.0 RTK/GPS positioning.
- VisionFence AI-powered obstacle avoidance with a 300° field of view.
- Excellent performance on challenging terrains and slopes up to 50% (27°).
- Ultra-quiet operation at just 60 dB(A), similar to a home air conditioner.
- Fully controllable via the Navimow app with smart home integration (Alexa & Google Home).
A New Era of Automated Lawn Care
The Segway Navimow X315E represents a significant leap forward in robotic mowing, designed for homeowners with lawns up to 1500 m². It eliminates the need for physical boundary wires, offering an effortless and efficient lawn care solution. Its combination of advanced positioning technology, intelligent obstacle avoidance, and powerful performance makes it ideal for maintaining a pristine lawn with minimal hassle.
EFLS 3.0: Unparalleled Positioning Precision
At the core of the Navimow X315E is Segway’s state-of-the-art EFLS 3.0 (Exact Fusion Locating System). This system combines RTK coverage, VSLAM (Visual Simultaneous Localisation and Mapping), and VIO (Visual Inertial Odometry) technology to deliver centimetre-level accuracy. It ensures unparalleled stability and precision, even in challenging signal environments like gardens with tall trees or buildings. With a 40% improvement in satellite observational capacity, the X315E maintains a reliable connection for flawless operation in complex settings.
VisionFence: AI-Powered Obstacle Avoidance
Safety and intelligence are paramount with the upgraded VisionFence technology. The Navimow X315E is equipped with an industry-leading 300° field-of-view camera system, utilising four camerasāone on the left, one on the right, and two on the front (including a 3D Time-of-Flight sensor). This, coupled with advanced AI, enables highly reliable obstacle avoidance. The mower can intelligently identify and navigate around garden furniture, toys, pets, and wildlife, ensuring a safe mowing process for everyone.
Performance on Any Terrain
The Navimow X315E is built to handle challenging conditions. Its built-in hub motors feature a 25% power increase, allowing the mower to conquer slopes of up to 50% (27°). The newly-developed six-blade, anti-clogging cutting disc ensures a consistent, clean cut with less time needed for maintenance. The entire mower body, charging station, and power supply are IP66 rated, providing robust protection against dust and water.
Effortless Setup and Smart Control
Setting up the Navimow X315E is refreshingly simple. Using the Navimow app, the AI Assist Mapping feature allows the mower to automatically navigate and map the entire work area. Users can easily establish virtual boundaries, mark off-limit areas, and create channels to connect multiple zones with just a few taps. The unique Antenna Location Finder even helps recommend the optimal position for the charging station and antenna. For ultimate convenience, the mower integrates with Alexa and Google Home, allowing for simple voice commands to start, stop, or schedule mowing tasks.
As an authorised Segway Navimow dealer in the UK, Sims Garden Machinery provides a level of service that goes beyond just selling a product. With a history stretching back over a century, our expertise is unmatched. Our trained sales staff at our Stratford-upon-Avon showroom can provide expert advice, while our trained mechanics offer comprehensive workshop support. For robotic mowers like the Navimow X315E, professional installation is recommended to ensure optimal performance. For local customers, we offer a free on-site survey to assess your garden’s suitability and plan the perfect installation, ensuring you get the most from your investment from day one.
Our team is here to help. Contact us today for expert advice.
Technical Specification
| Basic Information | |
|---|---|
| Recommended Mowing Area | 1500 m² |
| Dimensions (L x W x H) | 698 x 550 x 307 mm |
| Net Weight (Battery Included) | 19.55 kg |
| Mower Frame Material | PC+ASA |
| Mower Parameters | |
| Cutting Width | 23.7 cm (9.33 in) |
| Cutting Height | 20-70 mm |
| Cutting Height Adjustment | Electronic |
| Cutting Blades | 6 |
| Cutting Disc | Anti-clogging cutting disc |
| Typical Mowing Time Per Charge | Approx. 120 min |
| Charging Time | Approx. 60 min |
| Area Capacity per Hour | Approx. 300 m² |
| GNSS Working Mode | GPS, Beidou, Galileo |
| Working Conditions & Ratings | |
| Max. Incline Inside Working Area | 50% |
| Max. Incline at Boundary | 25% |
| IP Rating | IP66 (Mower, Charging Station, Power Supply) |
| Working Temperature | 0-40°C (10-35°C recommended) |
| Noise Emissions | |
| Measured Sound Power Level LWA | 60 dB(A) |
| Connectivity | |
| Wi-Fi | 2.4 GHz / 5.0 GHz |
| BluetoothĀ® | 2400.0-2483.5 MHz |
| Cellular Network | LTE-FDD/LTE-TDD compatible (Europe bands supported) |
| Motors & Battery | |
| Driving Motor | Geared hub motor |
| Blade Motor | Brushless motor (2800/min) |
| Battery Type | Lithium-ion |
| Battery Capacity/Energy | 6 Ah / 130 Wh |
| Battery Management System | Over-heating, short circuit, over-current, and over-charge protection |
| Sensors & Features | |
| Sensors | IMU, lifting sensor, wheel encoder, bumper sensor, 3 HD cameras (300° FOV), ToF camera (110° FOV) |
| Front Wheel | Omni-directional wheel with built-in Hall sensor |
| Rear Wheel | TPU tyre with geared hub motor |
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
What is the main benefit of the Segway Navimow X315E’s wire-free system?
The primary benefit is the elimination of the traditional, physical boundary wire. The X315E uses an advanced EFLS 3.0 system, combining RTK and GPS signals with visual sensors to map your lawn and navigate with centimetre-level precision. This means a faster, simpler setup without the risk of wire breaks, and greater flexibility to adjust mowing areas via the app at any time.
How does the Navimow X315E handle obstacles like garden furniture or pets?
The Navimow X315E is equipped with an upgraded VisionFence system. It uses a combination of four cameras, including a 3D Time-of-Flight sensor, to create a 300° field of view. This, along with advanced AI algorithms, allows the mower to detect and intelligently navigate around a wide range of objects, ensuring safety for pets, wildlife, and preventing collisions with your garden items.
Is the Segway Navimow X315E difficult to set up?
No, the setup process is designed to be user-friendly and wire-free. Using the Navimow app, the AI Assist Mapping feature guides the mower to create a virtual map of your garden. You can then easily define boundaries and exclusion zones on your phone. For complete peace of mind, Sims Garden Machinery offers a professional installation service and a free on-site survey for local customers to ensure optimal performance from day one.
Can the X315E manage a lawn with steep slopes?
Yes, the Segway Navimow X315E is engineered to handle challenging terrain. Thanks to its powerful geared hub motors and superior design, it can comfortably manage slopes with an incline of up to 50% (or 27 degrees) within the main working area.













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