Segway Navimow i220 LiDAR Pro Robotic Lawn Mower (Grey, With Garage M)

Do I need to install boundary wires with the Segway Navimow i220?

No. This is one of the key differences between this mower and older robotic mower technology. There are no boundary wires to bury and no external antennas to mount. The Triple Fusion Navigation system combining LiDAR, AI Vision and Network RTK satellite positioning handles all mapping and boundary recognition automatically. You simply place the mower near the edge of your lawn where there is access to a power source and tap once to begin auto-mapping. The GeoSketch system builds a real-scene interactive map of your garden and can store up to 20 separate mowing zones.

What slopes can this mower handle?

The All-Wheel Drive system is rated to handle slopes up to 55% which is equivalent to 29 degrees. This covers the vast majority of residential garden gradients in the UK. The mower uses a Traction Control System and Electronic Stability Control to maintain straight and stable movement on uneven ground. The concentric zero-turn front wheel design allows smooth pivoting without tearing up the turf surface on slopes or tight turns.

How does the obstacle detection work and what can it detect?

The VisionFence system uses both LiDAR and Vision technology working together to identify obstacles. It can detect over 200 types of objects including low-lying items such as garden toys or stones and suspended items that a simple proximity sensor might miss entirely. When the mower detects an obstacle it automatically slows down on approach rather than stopping abruptly or reversing sharply. EdgeSense Ride-On Mode allows the mower to cut precisely along fences and pathways rather than leaving an uncut strip.

How long does the battery last and how much lawn can it cover per charge?

The 10 Ah battery provides up to 180 minutes of mowing per charge. In that time the mower can cover up to 470 m² of lawn. One verified owner reported that on a test area of approximately 400 m² with the SIM card active the mower needed one return trip to the charging station when set to normal mowing mode. The mower automatically returns to its dock when the battery drops to a user-defined level the manufacturer recommends charging only to 85 - 90% to preserve long-term battery health.

Is it secure against theft?

Yes. Several layers of security are built in. GPS tracking and geo-fence alerts let you monitor the mower's location at all times. Apple Find My support means the mower can be located even if the primary connection is lost. A lift alarm triggers if the mower is picked up without authorisation. PIN lock child safety prevents the mower from being operated without the correct code. One year of free cellular connectivity is included so remote tracking works from day one without additional cost.

How loud is it and can I run it while people are in the garden?

The mower operates at 59 dB(A). For context a normal conversation is around 60 dB and a petrol lawn mower typically produces 90 - 95 dB. At 59 dB this mower is quiet enough to run while people are nearby without causing significant disturbance. It also supports scheduling through the app so you can set it to mow at times that suit your household. Voice control via Alexa and Google Assistant is also supported.

What happens if it rains while the mower is working?

The mower automatically pauses and returns to its docking station during heavy rain or extreme weather conditions. The unit itself is IP66-rated which means it is protected against powerful water jets and dust ingress. IP66 is a high level of protection and means the mower can handle typical UK weather conditions including rain showers without damage. However the automatic dock return during heavy rain is a practical feature that also protects the lawn from unnecessary compaction when the ground is saturated.

What are the cutting height options and does it mulch the clippings?

The cutting height is adjustable between 2 cm and 7 cm and the system supports automatic height adjustment. The cutting system uses a single disc with 6 blades and a cutting width of 22 cm. The mower mulches as it cuts grass clippings are left on the lawn where they naturally decompose. This returns nutrients to the soil and helps retain moisture. There is no grass collection required and no need to clear clippings after each mowing session.