Never quite worked…the app
X8 wouldn’t update firmware and for a time the app would say it’s cleaning while docked. (The timer indicated it had been operating several days before I tried reinstalling the app.) Maps didn’t display vacuum movement. Tried to reinstall X8 and now it won’t connect to WiFi. X8 functions best with buttons on it ordering it to dumbly vacuum the whole house. 3 buttons on machine are more capable than the entire app. I’ll try the app again on a future update. Great robovac at least.