This mid-tier robovac offers good vacuuming and mopping, the mapping is strong, and it copes well with pet hair. It's less good at getting up to the edges of rooms and the object avoidance can be unreliable, though. ❌ You have an open plan home: The Narwal app won't let https://www.youtube.com/watch?v=Lhgk6D1ayeM&