Head-to-head · Best Smart Thermostats

Amazon Smart Thermostat vs Google Nest Gen 4

Which is the better buy? Side-by-side on rating, price, strengths, and watch-outs — with the published ratings we averaged to get there.

The short answer

Amazon Smart Thermostat comes out ahead by a narrow margin (4.3 vs 4.2). The gap is mostly about Amazon ecosystem users seeking budget-friendly automation — read the strengths below before deciding.

Higher ratedRanked #2 in Best Smart Thermostats

Amazon Smart Thermostat

4.3

$129

The Amazon Smart Thermostat receives praise for its seamless integration with Alexa and ease of installation, with PCMag noting its 'effective learning algorithm' that adapts to user schedules. CNET highlights its 'great features at an unbeatable price.' However, some users have reported occasional connectivity issues, and the device's limited compatibility with non-Alexa ecosystems may be a drawback for those in mixed smart home setups. This thermostat is ideal for Amazon ecosystem users seeking a reliable, budget-friendly smart heating solution.

Strengths

— Works seamlessly with Alexa and other Amazon smart home devices
— Easy installation process with clear step-by-step instructions
— Effective learning algorithm that adapts to user schedule

Watch-outs

— Limited compatibility with non-Alexa smart home ecosystems
— Some users reported occasional connectivity issues with Wi-Fi

$129 · Check Price on Amazon Full review →

Ranked #3 in Best Smart Thermostats

Google Nest Gen 4

4.2

$249

The Google Nest Learning Thermostat (4th Gen) earns praise for its smart learning capabilities and seamless integration with Google's ecosystem, as noted by PCMag's John R. Delaney. Tom's Guide highlights its intuitive adaptation to user behavior and energy reporting features. However, some reviewers have expressed concerns about its premium pricing and dependency on Google services. This thermostat is ideal for users already invested in Google's smart home platform but may not suit those preferring cross-platform compatibility.

Strengths

— Intuitive learning algorithm adapts to user schedules automatically
— Excellent integration with Google Assistant and Android devices
— Clean, modern design fits well in most home decors

Watch-outs

— Higher price point compared to previous Nest models
— Requires Google account for full functionality
— Limited compatibility with non-Google smart home ecosystems

$249 · Check Price on Amazon Full review →

How they stack up

Amazon Smart Thermostat

While the Amazon Smart Thermostat excels in seamless Alexa integration, it lacks the advanced learning algorithms found in the Nest Learning Thermostat (4th gen) and Google Nest Gen 4. Compared to the Ecobee Essential, it doesn't include an occupancy camera, though it offers better value for money than the premium Nest models and is more budget-friendly than the Ecobee.

Google Nest Gen 4

The Google Nest Gen 4 surpasses the Sensi Touch 2 in terms of learning capabilities and smart home integration, but it's more expensive than the Amazon Smart Thermostat and lacks the physical occupancy sensor of the Ecobee Essential. Unlike the Nest Learning Thermostat (4th gen), it requires a Google account for full functionality, making it less flexible for users outside the Google ecosystem.

Specs side-by-side

Spec	Amazon Smart Thermostat	Google Nest Gen 4
Display	3.5-inch touchscreen	3.5-inch touchscreen
Connectivity	2.4GHz	Wi-Fi 6, Bluetooth 5.0
Sensors	Temperature, Humidity	Multi-channel microphone, Accelerometer
Compatibility	Alexa, Google Assistant	Google Assistant, Android
Learning	Yes	Adapts to user schedules
Energy Savings	Up to 10%	Detailed consumption insights

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