The best deals on robot vacuums and smart home gadgets for Prime Day

Aside from the usual deals on tech, Amazon Prime Day is also a great opportunity to snag that home or kitchen appliance you've always had your eye on. From smart thermostats to robot vacuums, there's a veritable smorgasbord of devices that are on sale today. Not all of them are worth your money, however, so we've done the hard work of narrowing the list down to what we think are the best deals out there. One of our favorite smart thermostats is this one from Ecobee, which is on sale today for $198 (you'll only get the price at checkout), which is 20 percent off its retail price of $249. The SmartThermostat has built-in Alexa voice support, which you can use to control the temperature, make a call or send a message.