Our second favorite affordable robot vacuum is under $200 right now

If you make a purchase by clicking one of our links, we may earn a small share of the revenue. However, our picks and opinions are independent from USA TODAY's newsroom and any business incentives. Robot vacuums can be a convenient, fun way to keep your floors clean and debris-free. But the often high cost can be off-putting for first-time buyers. Thankfully there are models that work very well without costing an arm and a leg.