The Eufy E20 is a three-in-one, fast-charging smart vacuum at CES 2025, and we haven't seen anything else quite like it before.

Eufy’s E20 robot vacuum cleaner features a detachable combo vacuum that works as a robotic, handheld, and stick vacuum.

Eufy is making it easier to splurge on a robot vacuum with a new model that can clean more than just your floors. The Eufy 3-in-1 E20 has a unique design that transforms from an autonomous robovac to a manual stick or handheld vacuum by removing a unit containing the motor, dust bin, and battery and then attaching other cleaning accessories.

The Eufy Clean E20 is essentially a “core” vacuum with varying attachments, one of which is a robot body. It starts with the base station, which hails a sizeable 350mL litter box with an accompanying self-emptying system to clear out the robot once it’s performed its duty.

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I'd love to enthused for the robot vacuum that becomes a stick vacuum or a handheld, but I think other brands have executed the idea better.