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 [More proof that not enough people watched "Maximum Overdrive" or read the
Stephen King story it is based on.  Watch your feet!!! -- Mike]

"It's literally worry-free"  Segway Navimow exec on the new technology that's
going to take robot lawn mowers mainstream

Date:
Sat, 24 Jan 2026 15:30:00 +0000

Description:
This "foolproof" navigation tech is going to make lawnbots even more
accessible.

FULL STORY

Robot lawn mowers can be a major effort-saver, but there's a bit of a 
learning curve to getting started with one. I say this as someone who nearly
had a breakdown when trying to test their first lawnbot (I'm happy to say 
that I've since mastered them). However, it looks like future owners might be
able to skip the stressful stage altogether, thanks to the introduction of a
new kind of navigation technology. 

LiDAR-powered lawnbots were everywhere at CES  in fact, it's one of the hot
tech trends for 2026 . This light-based positioning system is already the
standard in the best robot vacuums , and now it looks set to make its way
beyond that market, too. I had a chance to chat to Tony Ho , vice president 
of business development for Segway Navimow, about this particular advancement
and why it's such a big deal.

LiDAR works by shooting out beams of light, using time-of-flight sensors to
measure how long these beams take to bounce back. Then, using that
information, it figures out where objects are positioned, allowing it to 
build a 3D map of a space. 

Segway Navimow has introduced the i2 LiDAR as a part of its new i2 compact
lawnbot range , and it's far from the only robot mower brand following this
approach. From the Roborock X1 LiDAR to the Mammotion LUBA 3 AWD (and various
sibling models), to the Anthbot M5 LiDAR and the Ecovacs GOAT LiDAR , pretty
much all of the major brands are exploring this option for navigation.

Why is lawnbot LiDAR such a big deal?

While LiDAR isn't perfect for every scenario (I'll get into its limitations
below), it does have some major benefits. You won't need to find somewhere 
for an RTK station to live; you won't have to deal with your robot getting
lost whenever there's a tree blocking the satellite signal; and you 
definitely won't need to lay any boundary wires. Since LiDAR generates its 
own light beams, it will work in the dark, too. 

In some situations, you'll be able to unbox your new lawnbot, place it on the
ground and it will be able to just work out its surroundings and start
cutting. "The LiDAR itself essentially can map," explains Tony. "So [it'll]
localize the robot, and also automatically map out the lawn." A few brands 
are marketing this as some variation on 'drop and mow', and it's undoubtedly
appealing. 

"LiDAR actually likes obstacles. It's like human beings  we look for
landmarks, right? So, when we try to navigate, we say, 'Hey, that building is
here, that tree is over there, therefore, I'm home', or something like that,"
says Tony. "It's a very similar concept when you drop the robot for the first
time. It looks around for obstacles and uses that information to figure out
where it is. Then, the next time it's in the same spot, it knows where it is.
And after it knows where it is on the map, it can start doing path planning."

Removing this pain point from the setup process could have major implications
for the market on a larger scale. Specifically, Tony thinks it could remove
the barrier to entry that's stopping lawnbots from being widely adopted. 

"Even though the product today is already quite easy to use, some people will
say, 'Hey, I wanted this to be foolproof. Basically, I don't want to worry
about this'," says Tony about the current setup process. "This LiDAR product
will solve a lot of problems. Consumers will adopt [robot lawn mowers]
quicker." 

"LiDAR is perfect for smaller yards with obstacles," he continues. "We love
[the i2 LiDAR]. It's literally worry-free."

LiDAR limitations 

LiDAR isn't really suitable for use in large, open yards. "If you have a wide
open space, the light beams have nothing to bounce off," says Tony (a rep
tells me that you can actually get long-range LiDAR, but it's currently too
expensive to be a workable solution in products such as this). 

Thankfully, these kinds of obstacle-free areas are particularly well-suited 
to another navigation technology. "Once you're in open space, the best
technology to use is satellites," continues Tony. That means that on lawnbots
designed for larger areas  including the likes of the Segway Navimow X4
you're more likely to see traditional satellite and RTK-based navigation . 

In fact, many modern lawnbots will combine various different navigation
technologies, so in situations where one fails, another can take over.

Part of the reason we're seeing (shorter-range) LiDAR in lawnbots now is that
while previously it was very expensive, it's now starting to be manufactured
more widely and therefore prices have come down. 

There's a mix of two different types: mechanical LiDAR, where the module sits
on top of the robot, beneath some kind of light protective casing; and
"solid-state" LiDAR, where the LiDAR module is tucked into the body of the
lawnbot. The mechanical option is more exposed and arguably more open to
damage, but it does offer a 360-degree "view" of the area, which the
solid-state version lacks. As to which works best for navigation, there's no
clear answer yet  we'll need to get into testing and report back on this one. 

Whichever prevails, it's certainly an exciting time for robot lawn mowers. 

======================================================================
Link to news story:
https://www.techradar.com/home/robot-vacuums/its-literally-worry-free-segway-n
avimow-exec-on-the-new-technology-thats-going-to-take-robot-lawn-mowers-mainst
ream

$$
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