NARWAL Flow Robot Vacuum

Yes, for the most part. Setup on the NARWAL Flow runs through the app, and the room and zone controls are easy to get the hang of. In a very large home the first map may need a firmware update before it finishes, so let the app update before the first full run.

Yes. The mopping on the NARWAL Flow genuinely cleans, by some accounts better than doing it by hand, and it keeps going across large tiled homes. The FlowWash system rinses the track mop with 113°F water as it works, so dirty water isn't dragged across the floor.

It's mixed. Some NARWAL Flow units start skipping rooms or labelling rooms wrongly after one to three months, while others run close to a year without trouble. Keep an eye on the map in the app over the first few months, since that's where the problems show.

Not often. NARWAL says the 2.5L bag in the base holds up to 4 months of debris. The base also washes the mops in 173°F water and dries them with warm air, so the mop pads don't sit damp between runs.

Probably. It's 3.7" tall, which clears most furniture, and NARWAL says it climbs thresholds up to 1.6". Dual HD cameras identify over 200 object types so it can steer around cords and furniture legs.