How long does it take to set a no-go zone on the Roomba j7+?

Setting a no-go zone on the [Roomba j](https://www.amazon.com/s?k=Roomba+j&tag=wehavethat-20)7+ takes about 30 seconds using the iRobot app. One reviewer set up a zone around a dog’s water bowl that fast. It also works with Alexa and Google Assistant — fast enough that you’ll actually bother.