VAC TO THE FUTURE

Tech critic Steve Hogarty tests robot vacuum cleaners

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I've been testing robot vacuum cleaners since they were glorified dustpans on wheels. Thankfully, today's best robovacs are a world away from their clumsy ancestors.

The latest generation of robot vacuum cleaners can navigate with laser-guided precision, use AI-powered cameras to identify and avoid obstacles like stray socks and cables, and come with docking stations that not only hold weeks of debris, but can empty the robot's dustbin and wash and dry its mop.

But finding a good robot vacuum isn't as simple as using one. To help you find the perfect model for your home, I've put the top contenders through their paces to bring you my definitive guide to the robovacs that are actually worth your money.

How I tested

As a technology journalist with a decade of experience under my belt, I've been fascinated by the rapid evolution of the robot vacuum cleaner, watching it develop from a clumsy, novelty gadget into a genuinely useful and worthwhile piece of home tech. By deploying them in a variety of real homes (including my messy two-bed flat with a long-haired chihuahua who sheds), I can see how each robot vacuum cleaner holds up when the pristine lab conditions are stripped away.

As well as testing their vacuuming skills, I rated each robot's app and how easy they were to set up and maintain. I also considered the costs of any replacement parts - all robot vacuums wear out over time and require fresh filters, brushes, dust bags, and rollers.

Eufy X10 Pro Omni Robot Vacuum Cleaner: £799, Amazon