Pros: This is a refurb & I couldn't get it to work with the app BUT! It cost only $99, It has better suction than my upright Shark vac. The robot identifies carpet from floors & cords. I have a big house and now I can have it vacuum them I can quickly mop after it. It has a mop option but I dont use it. Really saves TIME! It talks a bit & usually finds its way back to its charger.

Cons: None from me; I love it. Got it a set of big googly eyes . Techy folks might prefer the app to work but I dont Care.

Overall Review: I recommend it! My kids have a $1000 one that can dump its own mess in a bin. Mine is better.