Does the iRobot Y0140 vacuum and mop at the same time?

It can vacuum and mop in one run, but the mop is a pad that drags along the floor rather than a scrubbing brush. Many owners run it in vacuum mode on carpet and switch to the mop pad for hard floors.

Does it empty itself into a base?

No. It returns to its charging station to recharge, but you empty the bin by hand. Expect to empty it every few runs in a pet home.

Will it work with Alexa?

Yes. It pairs with Amazon Alexa for voice start, stop and dock commands, and the app handles schedules and maps.

How long does the battery last?

iRobot rates it at up to 120 minutes per charge. Runtime drops on carpet and in max power mode, and it recharges and resumes automatically.

Is it good for pet hair?

It picks up pet hair well on hard floors and low-pile carpet. On thick pile and around cords it can clog or get stuck, so a quick tidy before a run helps.