How we picked
We compared navigation (LiDAR or 3D sensing), suction in Pa, mopping type, what the dock does (charge only, auto-empty, or wash and dry), and maintenance intervals. Specs come from the manufacturers and the Amazon listings as of October 29, 2026. We don't publish star ratings or invent test results, and rankings aren't for sale.
What the price tiers mean
$$$$ price tier 1 of 4 Lowest-cost pick in this category
$$$$ price tier 2 of 4 Mid-range
$$$$ price tier 3 of 4 Upper mid-range
$$$$ price tier 4 of 4 Top of the category
Tiers compare products within this page only. A $$ power station still costs more than a $$$$ headlamp. Click through for today's Amazon price.
FAQ
Do I need a self-emptying dock?
If you have pets or a large home, yes. An auto-empty dock means emptying a bag every few weeks instead of a small bin after every run.
Are mopping robots worth it?
For hard floors, a robot that washes and dries its own mop, like the eufy E25 or Saros 10R, is far less work than a basic drag-pad mop.
Do these work on 5GHz Wi-Fi?
Most robot vacuums, including the Roborock and eufy picks here, need a 2.4GHz Wi-Fi network for setup and operation.
Why don't you list exact prices?
Amazon prices change daily. We show a relative price tier ($ to $$$$) within this category and link to Amazon for the current price.