Head-to-head · Best Smart Thermostats

Amazon Smart Thermostat vs Google Nest Learning Thermostat (4th Gen)

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 #1 in Best Smart Thermostats

Amazon Smart Thermostat

4.3

$79.99as of Jun 7

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

$79.99 · Check Price on Amazon Full review →

Ranked #2 in Best Smart Thermostats

Google Nest Learning Thermostat (4th Gen)

4.2

$229.99as of Jun 7

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

$229.99 · Check Price on Amazon Full review →

How they stack up

Amazon Smart Thermostat

The Amazon Smart Thermostat is the value leader here, pairing seamless Alexa integration with the lowest price in the group. It lacks the adaptive scheduling of the Google Nest Learning Thermostat (4th Gen) and the optional room SmartSensors of the Ecobee Smart Thermostat Essential, but for Alexa households that want a reliable, no-frills smart thermostat it's the most budget-friendly pick.

Google Nest Learning Thermostat (4th Gen)

The Nest Learning Thermostat (4th Gen) leads on automation, learning your routine automatically and adapting to weather in ways the simpler Amazon Smart Thermostat and Sensi Touch 2 don't attempt. It costs more and is happiest inside Google's ecosystem; shoppers who want add-on occupancy sensors or broader platform flexibility may lean toward the Ecobee Smart Thermostat Essential.

Specs side-by-side

Spec	Amazon Smart Thermostat	Google Nest Learning Thermostat (4th Gen)
Display	3.5-inch touchscreen	2.68-inch (68 mm) circular LCD (600×600)
Connectivity	2.4GHz	Wi-Fi, Thread, Bluetooth LE (Matter)
Sensors	Temperature, Humidity	Temperature, Humidity, Occupancy, Ambient light
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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