Lacks the most important feature: schedule time with rooms. No, I do not want or need to vacuum the entire house on every scheduled day. I want to vacuum specific areas on certain days. This is not possible and is the worst thing about this app. Also, rooms are not only square... So frustrating. Please add room selection to scheduled times. This app is useless otherwise. Roomba app is way better than this app and shark needs to fix this. The product is better than Roomba so fix the app.