The best Black Friday 2018 smart home deals from Hue, Amazon Echo, Ring, and more

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. Smart home devices can cost a pretty penny, but they can also be surprisingly affordable if you know what to look for, and how to spot a good deal. Lucky for you, Black Friday sales are here, and we've been combing through them all to find the very best deals. We test smart home products non-stop, all year long, so we know which are worth your time, and which you should pass up.