Too Hot To Mow? I Tested A Robot Lawn Mower With No Boundary Wire - Right Now It's $900 Off

ZDNET's cardinal takeaways

• The Eufy E15 Robot Mower for yards up to 0.2 acres is usually $2,300, while nan Eufy E18 covers up to 0.3 acres and costs $2,600, though some are presently connected sale
• This robot mower uses ocular recognition, AI algorithms, and 3D sensors to separate nan boundaries of a section and debar obstacles successful existent time
• While it's bully for smaller yards, I'd urge it for fenced-in, level yards, arsenic it tin get stuck connected uneven terrain.

The Eufy E15 is presently 39% off, disposable for $1,400, while nan E18 model is $1,600.

Mowing nan writer tin beryllium a bitter pill for galore who whitethorn bask a manicured section but not needfully nan process starring up to it. I typically bask nan clip and workout I get while mowing my lawn, but aft switching to a robot mower past year, I tin honestly opportunity it's been months since I've utilized a accepted mower.

And conscionable for illustration location are different types of yards, location are different types of robot mowers to attraction for them. Mowers typically request a bound ligament on nan perimeter of nan writer to enactment wrong an area, while others travel pinch an RTK antenna for outer navigation.

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However, I've been testing nan Eufy E15 Robot Mower, which requires neither of these features, and I've been beautiful impressed pinch nan exertion powering it.

No bound wire

I first saw nan Eufy E15 astatine CES successful January, and arsenic a instrumentality of nan marque for information and robot vacuums, I was already looking guardant to testing it.

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But what impressed maine nan astir is that this mower does distant pinch nan requirements for bound ligament and antennas, alternatively relying connected a operation of precocious sensors, cameras, and artificial intelligence (AI) algorithms to navigate your yard.

The Eufy E15 Robot Mower has a convenient grip connected nan backmost and is very lightweight, which makes it easy to cleanable nan blades underneath.

Maria Diaz/ZDNET

The Eufy E15 robot mower navigates overmuch for illustration a robot vacuum. This, I believe, is nan early of robot mower technology. Ultimately, we'd for illustration little invasiveness and much results from our smart devices. So, having a robot that autonomously mows your gait without worrying astir placing an antenna conscionable correct aliases burying bound ligament on nan edges of your spot is ideal.

That said, specified an businesslike exertion is neither precocious nor affordable capable to go nan standard.

Struggled to mow my uneven lawn

While nan Eufy E15's mapping and obstacle avoidance exertion is impressive, nan robot struggled to mow my section efficiently. My backyard is fenced in, but location is simply a batch of uneven terrain, a mates of poorly defined plot beds, and a steep elevation that leads to a wooded area astatine nan back. There's besides a ample platform nether which immoderate robot mowers person been trapped, and bushes on nan sides of my house.

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My backyard is for illustration an obstacle people for robot mowers. While nan beforehand gait is overmuch simpler, it's besides unfenced, and I didn't want to consequence nan Eufy E15 walking complete to mow my neighbor's yard, truthful I group it up retired back.

Maria Diaz/ZDNET

Welp, my flowers

It took nan Eufy E15 astir 2 hours to representation my full yard, chiefly because it maps by walking astir and scanning nan area. Robot mowers pinch a buried ligament usage that to enactment wrong a perimeter, while others that usage RTK and GNSS require a well-placed antenna and for you to remotely steer them astir their boundary.

The Eufy E15 uses neither of these technologies. It uses Visual Fusion Sensing and Decision (V-FSD), truthful it has to physically recreation astir your gait to spot which areas are grassy and which should beryllium 'no-go' zones. Then, nan Eufy app saves a representation of your yard, and you're group to go, conscionable for illustration a robot vacuum.

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The Eufy app is nan aforesaid app you usage for Eufy Security cameras, which is very convenient, arsenic I person a Eufy information strategy astatine home. Much for illustration a robot vacuum, you tin edit nan app and group no-go zones, pathways, and grass-cutting zones.

Maria Diaz/ZDNET

Being capable to group no-go zones makes it easier for nan robot to debar areas of my gait that aren't very good defined, for illustration nan flower beds mentioned supra and nan elevation starring up to nan woods. Without manually adding these virtual boundaries, nan robot mowed complete nan outpouring maturation of my flowers and many times sewage stuck connected nan steep hill.

Smart enough

My uneven gait does champion pinch an AWD mower for illustration nan Mammotion Luba 2, but this Eufy robot mower is smart capable to find dips wherever it whitethorn get stuck to prevention connected your representation and debar them each clip it mows. I for illustration not risking having to rescue it and being capable to count connected my mower not leaving down bushy areas successful my yard.

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The app allows you to customize astir of nan Eufy E15's mowing abilities. You tin group way directions, writer height, separator spacing, way spacing, recreation and leaf speed, schedules, rainfall detection, and nan measurement and connection for nan robot's prompts. The Eufy E15 tin besides beryllium controlled pinch nan app for illustration an RC car, and you tin ringing it to find it erstwhile you can't physically spot it.

ZDNET's buying advice

Maria Diaz/ZDNET

The Eufy E15 robot mower is cleanable for even-terrained, fenced-in yards. This is nan cleanable robot mower if you person a simple, comparatively mini grassy gait pinch nary steep slopes and a beingness perimeter astir it. This is existent moreover if your gait has a paved aliases actual patio, trees, and well-defined plot beds.

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This mower is smart capable to debar those obstacles and autonomously people them arsenic no-go zones successful nan Eufy app. It's besides tin of navigating astir changing environments, for illustration a pet that crosses successful beforehand of it, aliases astir toys that weren't connected nan gait nan time before. It's besides proven smart capable to debar going into nan bushes astir my location and moreover nether nan deck, which only nan Mammotion Luba 2 has efficaciously avoided.