Proscenic Robotic Vacuum Cleaners

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Founded in 2013, Proscenic is a Taiwan-based smart appliance brand known for pushing high-end features into surprisingly affordable packages. While not as flashy as category leaders like iRobot or Roborock, Proscenic has quietly built a strong following among budget-conscious tech lovers, especially in the U.S., Japan, and Europe.

In the robot vacuum space, Proscenic has carved out a niche with products that offer self-emptying docks, LiDAR navigation, multi-floor mapping, and even UV sterilization — often at half the price of more premium rivals. In this review, we break down their current U.S. lineup, which includes everything from the ultra-basic 850T to the AI-enhanced, feature-rich M9.

Let’s find out what works, what cuts corners, and which model might fit your home best.

LeFant Robotic Vacuum Cleaners

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Don’t let the small size fool you — Lefant’s little robots are serious about keeping your floors spotless.

Based in China, Lefant focuses on compact, slim-profile bots that squeeze under furniture and keep things simple. Their lineup mostly skips flashy AI features in favor of straightforward functionality: strong suction, tangle-free brushes, and long runtimes.

If you want a basic robovac that gets the job done without the bells and whistles, Lefant might just be your next quiet little workhorse.

Stick around — you’ll be surprised what these tiny bots can pull off.