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Home / Robot Vacuums guides / Robot Vacuum or Cordless Stick? What Each Actually Does

Robot Vacuum or Cordless Stick? What Each Actually Does

Daily maintenance versus deep cleaning, stairs and sofas, and the combo dock that does both.

August 27, 2026 · 3 min read

What a robot does

Runs daily, keeps floors from getting bad, and — with a dock — asks for nothing for weeks. It does not do stairs, sofas, car seats or a spilled bag of flour.

What a stick does

Deep cleans when you decide to, everywhere. It also sits in a cupboard until you do.

Most households need

A robot for the daily pass and a stick for everything else. The Ecovacs T30S Combo puts both in one dock; otherwise pair a self-emptying robot from our ranking with any mid-range stick.

Pet hair

Rubber rollers (Roomba) and self-cleaning brushrolls (Shark) shed no hair in our two-week test; bristle brushes needed cutting free.

» See the full rankings: Best Robot Vacuums of 2026, Best Robot Vacuums for Pet Hair .