Nest 3rd Generation Thermomstat | $199 | Home Depot
Graphic: Erica Offutt

The ultra-popular Nest Learning Thermostat 3.0 is down to $199 today at Home Depot. That’s not the very best discount we’ve seen, but it’s still $27 less than it is on Amazon, and matches its Black Friday price tag. These don’t go on sale all that often, so if you have one on your wishlist, I wouldn’t hesitate.

Smart thermostats really can pay for themselves, especially with the summer sauna around the corner.