I m completely in love with this robot. 
Set up was extremely easy and the app is very easy to navigate. 
You need to connect to Bluetooth and Wi-Fi in order to use it properly. I love how it has 60 days capacity. But to keep it running smoothly I recommend emptying and cleaning filter more often than that. The design is very modern and fits my home nicely.  You must get one of you have pets or small kids. It’s a life saver.