I bought the automatic vacuum cleaner I'd always wanted when I moved, but I couldn't use it because I don't have Wi-Fi at home. I was so excited, I filled it with water and set the dust bag, but then it wouldn't start. I realized it needed Wi-Fi, so unfortunately, I'm going to have to let it go... It's brand new and unused, but I did put water in it, so please consider that. I'll put it back in the box and ship it as is. I've also attached the receipt from when I bought it.