Best for Google Home support
Ecobee Smart Thermostat Premium
4.5 feature score
Highest scored product for this feature based on supporting review evidence.
Best Smart Home for Google Home support
Google Home support Decision Dashboard
Safest pick
ecobee Smart Thermostat Enhanced
4.5 feature score
Balances feature score, supporting reviews, and overall product strength.
Most evidence
Google Nest Learning Thermostat 4th Gen
2 supporting reviews
Has the broadest review evidence for this feature.
Best overall product
ecobee Smart Thermostat Essential
4.0 overall score
Strongest overall product among items with scored evidence for this feature.
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Google Home support was included in the reviewer’s positive report that voice-assistant control worked without issues.
Pros: Wi-Fi stability, Apple Home/HomeKit support
Cons: utility demand-response support, HVAC system compatibility depth
Google Home support is part of the praised broad assistant compatibility in one review.
Pros: conventional HVAC compatibility, touchscreen responsiveness
Cons: presence-based automation
Google Home or Google Assistant support is treated positively as part of the thermostat’s broad smart-home compatibility.
Pros: temperature accuracy, humidity sensing
Cons: included C-wire adapter, Matter support
Google Home support was positive where reviewers valued integration with Google smart-home devices and Google voice control.
Pros: temperature accuracy, Apple Home/HomeKit support
Cons: shared household access, touchscreen responsiveness
Google support was described as solid for app and voice control, but not as differentiated as Apple Home integration.
Pros: comfort consistency, privacy controls
Cons: heat pump compatibility, included C-wire adapter