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Segway Navimow X350 specifications and in-depth review

Segway Navimow X350

Manufacturer: Segway

The Segway Navimow X350 is a robotic lawn mower designed for larger residential properties, offering autonomous operation across a recommended area of up to 4000 m² with a maximum coverage capacity of 5000 m². It connects via Wi-Fi and Bluetooth, supports a dedicated smartphone app for remote control and scheduling, and is compatible with both Amazon Alexa and Google Assistant for voice-based interaction.

Cutting height is adjustable across six settings, ranging from 20 mm to 70 mm, with a cutting width of 23.7 cm and a working area capacity of 350 m²/h. The mower handles slopes of up to 50% and includes obstacle detection, a rain sensor, a frost sensor, and weather-adaptive operation, meaning it can continue working in wet conditions. It runs on an 11V, 42W system with a removable battery that reaches a full charge in approximately 1.3 hours, and the unit weighs 19,900 g with overall dimensions of 698 mm × 550 mm × 307 mm.

Pros
  • Covers up to 5000 m² of lawn area, making it suitable for large garden spaces
  • Handles slopes of up to 50%, allowing it to operate on noticeably uneven terrain
  • Includes obstacle, rain, and frost sensors alongside full weather-adaptive operation, enabling it to work in a range of conditions without manual intervention
  • The battery is removable and reaches a full charge in approximately 1.3 hours, minimizing downtime between mowing sessions
  • Supports scheduling, auto docking, and remote smartphone control, enabling largely hands-off operation
  • Compatible with both Amazon Alexa and Google Assistant, allowing voice control alongside the dedicated app
Cons
  • At 19,900 g, the unit is relatively heavy, which may make manual repositioning or transport cumbersome
  • With only 6 cutting height settings between 20 mm and 70 mm, the adjustment range offers limited precision for fine-tuning grass length
  • Operating noise of 60 dB in standard mode may be noticeable in quieter residential environments
  • The 11V, 42W power specification is modest, which may affect consistency on the upper limits of its stated slope and area coverage
Who is this for?

This robotic mower is well matched to homeowners with large garden plots up to 5000 m² who want to minimize hands-on maintenance time. Its scheduling capability, auto docking, rain and frost sensors, and full weather-adaptive operation make it particularly fitting for users who want the unit to handle mowing decisions autonomously across changing conditions. Those with sloped or uneven terrain up to 50% will also find it appropriately capable, and the integration with Alexa, Google Assistant, and a dedicated smartphone app suits users who prefer managing garden tools within a connected home setup.

Who is this NOT for?

Users with smaller, flat lawns will find the unit's scale and weight of 19,900 g unnecessary for their needs, as its feature set is oriented toward more demanding coverage scenarios. Those who require precise, fine-grained cutting height control may find the six-step adjustment range limiting if their lawn care routine calls for more granular settings. Additionally, users in noise-sensitive environments should note that the standard operating level of 60 dB may be disruptive, particularly during early morning or late evening scheduling windows.

General info:

audible noise 60 dB
Has a dedicated smartphone app ✓
supports Wi-Fi ✓
audible noise (eco) 50 dB
Has Bluetooth ✓
cutting width 23.7 cm
Is electric ✓
height 307 mm
recommended area 4000 m²
supports a remote smartphone ✓
lawn area coverage 5000 m²
thickness 698 mm
volume 117857.3 cm³
weight 19900 g
width 550 mm

The Segway Navimow X350 is an electric robotic lawn mower with a recommended coverage area of 4000 m² and a maximum lawn area capacity of 5000 m², making it suited for larger garden spaces. It has a cutting width of 23.7 cm and weighs 19,900 g, with physical dimensions of 698 mm in depth, 550 mm in width, and 307 mm in height. Operating noise is rated at 60 dB under standard conditions and drops to 50 dB in eco mode. Connectivity is handled through built-in Wi-Fi and Bluetooth, and the mower supports a dedicated smartphone app along with remote smartphone control, allowing users to manage it directly from their device.

Features:

has an obstacle sensor ✓
Has a rain sensor ✓
can be scheduled ✓
has anti-theft features ✓
auto docking ✓
works with Alexa ✓
compatible with Google Assistant ✓
Has a display ✓
has a frost sensor ✓
Has mulching feature ✓
adapts to weather conditions ✓
works in rain ✓

The Segway Navimow X350 comes equipped with a broad set of features designed to support largely autonomous operation. It includes an obstacle sensor, a rain sensor, and a frost sensor, and can adapt to weather conditions while remaining capable of mowing in rain. Scheduling is supported, and the mower returns to its base automatically via auto docking when needed. A built-in display provides on-device feedback, and a mulching function is included for returning cut grass to the lawn. Anti-theft features are present for added security, and the unit is compatible with both Amazon Alexa and Google Assistant for voice control integration.

Performance:

slope performance 50%
mowing time 200 m
number of cutting height settings 6
maximum cutting height 70 mm
minimum cutting height 20 mm
working area capacity 350 m²/h

In terms of performance, the Segway Navimow X350 delivers a working area capacity of 350 m²/h and handles slopes of up to 50%, giving it reasonable capability on uneven terrain. Cutting height is adjustable across six settings, spanning from a minimum of 20 mm to a maximum of 70 mm, allowing for flexibility depending on grass conditions. The mowing time specification is listed at 200 m, and the unit maintains a consistent output across its operational range.

Power:

charge time 1.3 hours
has a removable battery ✓
voltage 11V
wattage 42W

The Segway Navimow X350 runs on an 11V electrical system with a power draw of 42W, and its battery charges fully in approximately 1.3 hours. The battery is removable, which simplifies replacement or swapping without requiring service intervention.

Final Verdict

The Segway Navimow X350 positions itself as a capable autonomous mower for larger residential properties, combining a maximum coverage of 5000 m² with 50% slope handling and a well-rounded set of sensors that allow it to operate with minimal human input across varying weather conditions. Its connectivity options, voice assistant compatibility, removable battery with a short charge time, and auto docking round out a feature set that suits users looking for a largely self-managed mowing solution. Where it falls short — in noise output at standard operation and a modest number of cutting height increments — these are trade-offs that come with the territory of a unit built primarily for scale and autonomy. For owners of large, complex gardens who prioritize convenience and broad terrain coverage over fine-tuned precision, the Navimow X350 represents a well-specified and coherent choice within the robotic lawn mower category.