
The presentation was promising but once everything was set up and the instructions followed down to the letter 'T'. It just goes in circles. Was looking for a support hotline or portal to chat to find a possible solution. not existent. Returning it through Amazon was quick and easy. Do yourself a favor, spend the extra $60 and get a famous brand. I just bought a Roomba and have no regrets and it's a killer and better than expected.