Navimow X450 Robotic Lawn Mower | 1.5 acres
$2,999.00
Navimow X450 Robotic Lawn Mower is designed for very large and demanding residential properties up to 1.5 acres. As the higher-capacity X4 model from Segway Navimow, it delivers longer runtime, powerful four-wheel drive performance, and advanced RTK + 360° vision navigation for fully hands-free mowing on challenging terrain.
Description
Navimow X450 Robotic Lawn Mower is designed for very large or complex residential properties requiring maximum coverage, traction, and precision. Built by Segway Navimow, the X450 expands on the X4 platform with extended runtime and increased daily capacity, supporting lawns up to 1.5 acres.
Four-Wheel Drive & Dual Suspension Performance
The Navimow X450 Robotic Lawn Mower uses the same advanced four-wheel drive system with dual independent suspension, enabling it to cross obstacles up to 2.8 inches and climb slopes up to 84% (40°) with confident stability across challenging terrain.
Turf-Safe Zero-Turn Steering
Xero-Turn™ eccentric front-wheel steering delivers zero-turn maneuverability without turf damage. Intelligent steering modes prevent scuffing, tearing, or soil displacement during tight turns or direction changes.
High-Capacity Mowing System
Featuring a dual-disc cutting system powered by two 180W motors and a 17-inch cutting width, the Navimow X450 is optimized for large-area mowing. Increased battery capacity allows it to cover up to 1.5 acres per day efficiently.
Wire-Free Setup & Real-Scene Auto Mapping
The Navimow X450 eliminates boundary wires and manual mapping. Antenna-free Network RTK with one-tap Auto Mapping automatically generates real-scene maps, while GeoSketch™ enables precise visual boundary adjustments in the app.
Precision Navigation with 360° Vision
Tri-frequency Network RTK combined with 360° AI vision, VSLAM, and VIO provides inch-level positioning accuracy. This ensures stable navigation and consistent coverage across expansive or complex lawn layouts.
VisionFence™ Panoramic Obstacle Avoidance
VisionFence™ AI technology identifies and avoids more than 200 obstacle types, including pets, suspended objects, and common yard items. Real-time avoidance improves safety while maintaining efficient mowing paths.
Quiet & Weather-Resistant Operation
Operating at under 68 dB(A), the Navimow X450 delivers powerful performance without excessive noise. Its IP66-rated housing protects against dust and rain, and weather-adaptive intelligence automatically pauses mowing in unfavorable conditions.
Smart Control, Security & Connectivity
The Navimow X450 includes quad-layer security with GPS tracking, proximity unlock, lift alarms, and PIN protection. Control is available via the Navimow app using Bluetooth, Wi-Fi, or cellular, with Alexa and Google Home integration.
Warranty Coverage
3-year device and charging station warranty
2-year battery warranty
Recommended For
Residential lawns up to 1.5 acres
Large properties with slopes, obstacles, or complex layouts
Users replacing large riding mowers
Fully autonomous, wire-free lawn care
Navimow X4 Series Specifications
| Specification | Navimow X430 | Navimow X450 |
|---|---|---|
| Manufacturer | Segway Navimow | Segway Navimow |
| Recommended Lawn Size | Up to 1 acre | Up to 1.5 acres |
| Drive System | 4WD with dual independent steering motors | 4WD with dual independent steering motors |
| Suspension | Dual independent suspension | Dual independent suspension |
| Maximum Slope | 84% (40°) | 84% (40°) |
| Vertical Obstacle Clearance | 2.8 in (5.9 in on gentle slopes) | 2.8 in (5.9 in on gentle slopes) |
| Navigation System | EFLS™ NRTK (RTK + 360° Vision + VIO) | EFLS™ NRTK (RTK + 360° Vision + VIO) |
| Boundary Wires Required | No | No |
| Auto Mapping | Yes (One-Tap, Real-Scene Mapping) | Yes (One-Tap, Real-Scene Mapping) |
| Obstacle Avoidance | VisionFence™ (200+ objects, 360°) | VisionFence™ (200+ objects, 360°) |
| Noise Level | ≤ 68 dB(A) | ≤ 68 dB(A) |
| Protection Rating | IP66 (Dust & Waterproof) | IP66 (Dust & Waterproof) |
| Dimensions (L×W×H) | 33.5 × 24.0 × 13.8 in | 33.5 × 24.0 × 13.8 in |
| Weight | 63.71 lbs | 63.71 lbs |
| Battery Capacity | 12.8 Ah | 12.8 Ah |
| Charging Time | ~90 minutes | ~90 minutes |
| Mowing Time per Charge | ~110 minutes | ~110 minutes |
| Daily Coverage | Up to 1 acre / 15 hrs | Up to 1.5 acres / 23 hrs |
| Cutting System | Dual discs, 12 blades | Dual discs, 12 blades |
| Cutting Width | 17 in | 17 in |
| Cutting Height | 0.75 – 4 in (Automatic) | 0.75 – 4 in (Automatic) |
| Floating Cut System | Yes | Yes |
| Multi-Zone Management | Up to 120 zones | Up to 120 zones |
| Smart Home Integration | Alexa & Google Home | Alexa & Google Home |
| Connectivity | Bluetooth, Wi-Fi, Cellular | Bluetooth, Wi-Fi, Cellular |
| Cellular Service (Connect+) | 1 year free, then $32.90/yr | 2 years free, then $32.90/yr |
| Security Features | GPS, lift alarm, proximity unlock, PIN | GPS, lift alarm, proximity unlock, PIN |
| Warranty (Device & Dock) | 3 years | 3 years |
| Warranty (Battery) | 2 years | 2 years |
Professional Installation Available
Optional professional installation by The Green Team ensures your Navimow is properly placed, mapped, and configured for your property. For installation pricing or scheduling, Contact Us, or Learn More about our robotic mower installation services.
Spec Sheets/Manuals
None available. Please contact us for help.












