No-go zones are more common in mid-range and premium models. Budget vacuums often skip this feature, so check the product specs before buying if boundary control is important to you.If you’ve ever worried about your new robot vacuum knocking over your cat’s water bowl, tumbling down the stairs, or getting tangled in your charging cables, you’re not alone. No-go zones and virtual walls are the invisible boundaries that stop your robot from going where it shouldn’t—and they’re one of the most reassuring features a modern vacuum can have. This explainer answers the question every beginner asks: “How do I keep my robot out of trouble?

”Here’s the good news: this feature is much simpler than it sounds. You’re not installing physical gates or hiring a robot trainer. Instead, you draw invisible lines on your phone’s app, and your vacuum respects them like a well-behaved dog respects a fence. No drama, no mess-ups.

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