There are plenty of threads already discussing this:
There is only ONE robot vacuum cleaner that is OFFICIALLY integrated which is one of the Samsung ones. The next best option is a Roomba 650/700/800 series. You need the Thinking Cleaner WiFi module and the link @pizzinini provided.
There is some success with one of the Neato’s but it’s a lot more hacky. There is some work going on with the Roomba 980 but I don’t think any integration has come out of it yet.