The affordable Roomba 690 also heeds your calls for Alexa to clean.
Neato's midtier Botvac D5 offers plenty robot vacuum for the price, but you're better off spending extra on the most capable robot vacuum the company offers.
Black & Decker's Smartech vac packs plenty of tricks into a reasonably priced package.
With lots of battery life and a powerful motor, LG's CordZero Stick Vacuum looks ready to take on Dyson.
Samsung's slimmed-down Powerbot VR7000 robot vacuum promises to go where other floor cleaners can't. It works with Amazon's Alexa, too.
The Dyson Cinetic Big Ball turns on a dime as you navigate your house and rights itself if it gets knocked over.
Miele debuts the Blizzard CX1 at the IFA trade show in Berlin, its first bagless vacuum.
The Chinese phone maker has more lines than the London Underground. Its latest product is a robot vacuum.
The 360 Eye by Dyson is a very good robot vacuum, but competitors offer similar features and better performance for less.
It's a competent cleaner, but the LG Hom-Bot Square lags far behind less expensive Neato and Roomba models. We recommend sticking with those.
The iRobot Braava Jet 240 covers less floor space than its predecessor, but improves on the design in hope of a more thorough clean.
The Small Ball is a mini version of Dyson's standard upright vacuum, but also promises at least one key update.
AutoSense changes the suction based on floor type for these battery-powered models, and tops the list of their clever new features.
The CordZero from LG, on display at CES 2016, automatically stays at your heels as you move throughout your house.
Snap a picture of a dirty spot on your floor, and LG's new Hom-Bot Turbo+ will hurry over and start cleaning it.
The $700 PowerBot Essential features a few upgrades and begs a few questions.
iRobot's Wi-Fi-enabled Roomba 980 is an exciting hunk of next-gen vacuum tech, but it didn't wow us during testing. I'd hold off on this pricey automated floor cleaner until we review Neato's Botvac Connected and Dyson's 360 Eye.
Though not as maneuverable or as well-rounded as the competition, the Eureka Brushroll Clean with SuctionSeal is a great carpet cleaner with a couple of nice extras at a budget-friendly $200 price.