How long does the battery last per charge?

Up to about 130 minutes, which usually covers one full cleaning cycle for a pool of its rated size. Recharge time is several hours, so plan one run per day.

Does it clean walls and waterline?

It is rated for floors and walls. Owners report wall climbing is inconsistent on smooth surfaces, so expect it to focus on the floor.

What size pool is it for?

It is rated for pools up to about 860 sq ft. Larger pools will need more than one cycle or a bigger robot.

Do I need a pump or hose?

No. It is fully self-contained with an internal filter cartridge, so you only need to charge it and drop it in.

How often do I clean the filter?

Rinse the cartridge after each run, and more often during heavy leaf season. A clogged filter cuts suction and runtime.

Is it worth it over a corded robot?

It wins on convenience and setup, but corded robots from major brands usually scrub harder and offer scheduling. Choose it if easy handling matters more than deep scrubbing.