Smart Thermostats

Benefits of a Smart Thermostat

With a smart thermostat, you can save money, energy and time by automatically adjusting your heating and cooling needs during any season. ENERGY STAR^® certified smart thermostats can be controlled remotely via a smartphone, tablet or laptop – allowing you to easily manage your usage and start saving on expenses.

Need help deciding which smart thermostat is best for you? Use the Efficient Choice Tool to compare smart thermostats based on energy efficiency, customer reviews and price.

Need help with finding ENERGY STAR products, buying guidance and energy-saving best practices? Visit ENERGY STAR to learn more.

Through the Smart Savers Initiative offered by the Ameren Illinois Energy Efficiency Program, qualified Ameren Illinois Residential customers living in eligible ZIP codes receive FREE professional installation with a Program Ally in addition to a no-cost smart thermostat.

Shop Our Online Marketplace

Shop at Lowe's and Redeem an Instant Coupon

Shop at The Home Depot and Redeem an Instant Coupon

Apply for a Post-Purchase Rebate

If you decide to purchase through a different retailer other than our Online Marketplace, The Home Depot or Lowe’s, you can apply to receive a $125 rebate through our online application process.

Instant Incentives

Participating distributors offer a discount of up to $125 to their contractors for smart thermostats, which are savings your contractor can pass along to you!