Best Robotic Lawn Mower that Doesn't Need Perimeter Wire
(June 11, 2009)
Until now, you've had to install perimeter wire around the edge of the area you want your robotic lawnmower to mow. Like a wireless animal fence, this tells the mower when it's reached a boundary. The best robotic lawnmower that doesn't require installation of any perimeter wire is the LawnBott Spyder LB1200.
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Why it's best:
To use this mower you just unpack it, charge it, put it on your lawn and go. It works by having six moisture-sensitive sensors that tell the mower to reverse direction when it comes across anything that's not living grass. So if it finds a foot or so of dirt, mulch, rocks,...read full review



