As energy prices climb, the high-tech smart thermostat takes center stage as a must-have upgrade: It can save you hundreds.

Google’s Nest thermostat learns your habits, works with Alexa, and helps cut energy waste. Right now, it's almost $100 off.

Here are the best smart thermostats that will intelligently heat and cool your home and save you money. When you purchase through links on our site, we may earn an affiliate commission.

The Smart Thermostat Essential works with most 24V ... The top of the screen has a weather icon that shows the current conditions and the weekly weather forecast when you tap it.