The best robot vacuum and smart home deals you can get for Amazon Prime Day

Upgrading your home with the latest tech can be expensive, but Amazon Prime Day is an opportunity to do so for a lot less. Be it robot vacuums or smart bulbs, there are a whole lot of IoT and kitchen devices on sale today. Even some of our favorites from iRobot, Shark and Google have been discounted. Not all of the sales are actually worth your money, so we've done the hard work of narrowing that list down to the best deals available. One of our favorite smart thermostats is this one from Ecobee, so we're glad that it's on sale today for $178 ($71 off its retail price of $249).