I was so excited to finally have a product like this. Ours stopped working shortly after we purchased it. He doesn't suck up, he doesn't go to his charger, sometimes we put him on charge he goes to the charging port than just restarts automatically. He is not all I had hoped my first robotic vacuum would be. After months of trying to figure out why he isnt working, we have given up and its just been collecting dust in the corner for months.