Segway Navimow X390A - 10000m2 Robot Lawn Mower

• Charge Time: 1.7 hours minutes
• Battery Capacity: 12.8 Ah
• Runtime Per Charge: 4 hours
• Dry Weight: 19.9 kg
• Height: 308 mm
• Width: 551 mm
• Overall Length: 698.5 mm
• IP Rating Protection Level: IP66
• Noise Level: 60 dB(A)
• Cutting Width: 23.7 cm
• Cutting Height(s): 20 - 70 mm
• Cutting Positions: App controlled Adjustment Over Cutting Height Range
• Cutting System: Disc and 6 Swing Back Blades
• Recommended Mowing Area: 1,500 sqm
• Max. Operating Slope: 50%
  

• X390 Mower
• Charging station and power supply
• GNSS Base and ground mount kit
• 10m Power extension cable
• Spare blades
• Accessories for fixing charging station into the ground

Segway Navimow X390 — FAQ

What area can the Navimow X390 mow?

The X390 is Segway's largest X Series model, rated for lawns up to 2.5 acres (around 10,000m²). It's designed for large residential estates, rural properties, and smaller commercial sites that need maximum coverage with minimal intervention.

Does it need a perimeter wire?

No. The X390 uses EFLS 3.0 — RTK GPS, visual SLAM, and inertial odometry — to navigate within virtual boundaries. No perimeter cable is required.

How long does the battery last?

The X390 has a 12.8Ah battery — the largest in the X Series — providing up to 240 minutes (4 hours) of continuous runtime per charge. This makes it one of the longest-running robotic mowers in its class, minimising the number of charge interruptions across large properties.

What slopes can it handle?

The X390 handles slopes up to 27°. Its high-capacity battery means it can maintain long mowing sessions across sloped terrain without needing to return to dock mid-task as often.

How does it avoid obstacles?

VisionFence provides 300° obstacle detection using RGB and time-of-flight cameras, identifying over 200 obstacle types. Animal-Friendly Mode is included, pausing or rerouting the mower when pets or animals are detected.

How fast does it mow?

The X390 is the fastest model in the X Series, covering ground at approximately 1 metre per second. Combined with its 4-hour runtime, it's built for large areas that would take multiple sessions in smaller models.

Is it suited to commercial use?

The X390 can work on smaller commercial sites — sports club surrounds, school grounds, or rural acreage — where a single unit is sufficient. For larger commercial areas or multiple separate sites, a multi-unit approach or dedicated commercial mower like the Kress Mission RTKn series may be more appropriate. Robot Mowers Australia can advise on the right fit for your site.

Can it handle multiple zones?

Yes. The Navimow app manages multiple zones with individual schedules, cutting heights, and patterns. For a property up to 2.5 acres with several zones, the X390's runtime makes it the most capable option in the X Series.

How loud is it?

Under 60dB(A). At this size, quiet operation is a genuine advantage — it can run overnight or early morning on large properties without creating noise issues.

Is it weatherproof?

IP66 rated. Handles rain and wet conditions. Weather-adaptive mode monitors real-time forecasts and automatically parks the mower before frost or storm conditions arrive.

What does setup involve?

Mount the GNSS antenna in an open area with clear sky view, connect via the Navimow app, and map your property. For a 2.5-acre site with multiple zones, allow 2-3 hours for initial setup. Robot Mowers Australia offers installation support for commercial or complex residential sites.

What warranty does it come with?

3-year manufacturer warranty through an authorised dealer. Purchased through Robot Mowers Australia, all warranty support is handled locally — no shipping units back to an overseas service centre.

3 Years Domestic Warranty