I am So glad I got this Shark Ion Robot Vacuum ! It was easy to set up right out of the box. This robot vacuum runs two hours between charges. It connects via Wi-Fi and you can use it with Alexa and google as well. It’s so convenient to have This clean the floors at least once daily. I don’t have to move my rugs, it easily goes from carpet to my hardwood easily. It picks up the smallest crumbs, and even dust , to larger pieces of debris from my husbands shoes. It’s simple to empty and recharge. This is a smart little robot vacuum and is one of the neatest items I have had the pleasure of owning that I enjoy watching clean lol. It’s been great! It’s most definitely on my gifting list for family this season!