The most affordable smart robot vacuum is on sale right now

The most affordable smart robot vacuum is on sale right now (Photo: Reviewed.com) If you make a purchase by clicking one of our links, we may earn a small share of the revenue. Our picks and opinions are independent from USATODAY's newsroom and any business incentives. A clean home is a happy home, and a homeowner who can simple order a machine to do the cleaning? That's exactly what you get with the Neato Botvac D3 WiFi Connected robot vacuum.