Imagine a magic box that can make your house warmer or cooler and help you save money on your electricity bill!
These special boxes are called smart thermostats, and they're super smart and cool!
You can set them to turn on and off at certain times, like when you're at school or sleeping, so you don't waste energy.
Some of these amazing thermostats are even on sale right now, so you can get them for a great price!
