Fair enough, though I do think calling it put as a lie is a bit strong, in the context of the FAQ linked since I read it as third-parties meaning other private companies, not government agencies in response to a legal request. (That may be my bias since I worked there, know the culture, and still have plebty of friends there).
I can absolutely see your point, and would say that they do have actual legal pages on their privacy policy and data security measure, which mentions that they will respond to a legal subpoena, and that you can at any time request that your personal data be deleted, which theu will do.
Again, look you can think I'm full of it amd take this with a huge grain of salt, since I did worm there. All I can tell you is that the people who worked there and started that company are there to make cool robots, not to be personal data brokers or an advertising company, and any conversations we had when I was there were about how we could make things work with other services and do neat smart home stuff, while keeping peoples information safe and privacy intact, not about how we can make money off of peoples data.
(apologies for the typos, small phone screen and fat fingers!)
https://homesupport.irobot.com/app/answers/detail/a_id/964/~...
Full disclosure: I am a former iRobot Engineer