Best for utility demand-response support
Ecobee Smart Thermostat Premium
4.5 feature score
Highest scored product for this feature based on supporting review evidence.
Best Smart Thermostats for utility demand-response support
utility demand-response support Decision Dashboard
Safest pick
Honeywell Home X2S
4.0 feature score
Balances feature score, supporting reviews, and overall product strength.
Most evidence
Google Nest Learning Thermostat 4th Gen
1 supporting review
Has the broadest review evidence for this feature.
Best overall product
ecobee Smart Thermostat Enhanced
4.3 overall score
Strongest overall product among items with scored evidence for this feature.
Time-of-use support is praised by one reviewer as a way to save money by shifting AC use around peak pricing.
Pros: conventional HVAC compatibility, touchscreen responsiveness
Cons: presence-based automation
Utility-program support can add real value, with owners using rebates or savings programs alongside normal schedules and app control. Enrollment can be a little finicky inside the app.
Pros: presence-based automation, simplicity
Cons: included C-wire adapter, reconnection reliability after outages
Utility demand-response/Nest Renew support was only lightly covered and received a mixed note about limited peak-hour time-frame setup.
Pros: temperature accuracy, Apple Home/HomeKit support
Cons: shared household access, touchscreen responsiveness
Utility demand-response support is limited because provider availability was described as narrow.
Pros: comfort consistency, privacy controls
Cons: heat pump compatibility, included C-wire adapter
Utility demand-response support was a weak spot for one reviewer because their utility provider was not available.
Pros: Wi-Fi stability, Apple Home/HomeKit support
Cons: utility demand-response support, HVAC system compatibility depth