Connected Thermostats: Efficiency Savings Guide

Programmatic model index and savings insights for Connected Thermostats in U.S. markets.

• Typical Annual kWh: 45
• Estimated Annual Cost (US Avg): $8
• Best For: Homes targeting broader energy efficiency upgrades

Lowest-Energy Models In This Category

• Lennox 30L27 (Lennox M40 Smart Thermostat) - 45 kWh/year
• ALLIED 31F61 (Smart A4 Thermostat) - 45 kWh/year
• Honeywell Home TH6320WF**** (T6 Pro Wi-Fi Programmable Thermostat) - 45 kWh/year
• Resideo TH6320WF**** (T6 Pro Wi-Fi Programmable Thermostat) - 45 kWh/year
• First Alert TH6320WF**** (T6 Pro Wi-Fi Programmable Thermostat) - 45 kWh/year
• Vivint TH05 (Z Wave) - 45 kWh/year

Method: Product efficiency datasets + U.S. electricity price assumptions + state incentive overlays.