I did a quick google search and it turns out Husqvarna do produce robotic lawnmowers. It also says you can control the robo mower with your smartphone using an app. That sounds really cool, but I can't imagine how much one of those things would cost
The models they have on the website all look like futuristic toy cars. I find that rather funny. Here is a link tot heir
website, in case you're interested.
In my opinion it's best to mow your own lawn, unless it's too big, of course. Mowing always helps me calm my nerves, but I suppose it can get annoying after some time.