Head-to-head · Best Smart Thermostats

Amazon Smart Thermostat vs 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 and Nest Learning Thermostat (4th gen) score essentially the same (4.3 vs 4.3). Pick the one whose trade-offs match your priorities — the strengths and watch-outs below are where they actually differ.

Ranked #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 #4 in Best Smart Thermostats

Nest Learning Thermostat (4th gen)

4.3

$249

The Nest Learning Thermostat (4th gen) delivers on its promise of intelligent climate control with a responsive touchscreen and robust learning capabilities. PCMag's John R. Delaney praised its ability to adapt to user behavior and integrate smoothly with Google Assistant, while Tom's Guide noted its effectiveness in reducing energy consumption. However, some reviewers pointed out the premium pricing and compatibility requirements for older HVAC systems. This thermostat is ideal for tech-savvy homeowners seeking automated comfort but may not suit budget-conscious buyers or those with incompatible heating systems.

Strengths

— Learning algorithm accurately adapts to user schedule and preferences
— Intuitive touchscreen interface with clear visual feedback
— Seamless integration with Google Assistant and other smart home ecosystems

Watch-outs

— Higher price point compared to basic thermostats
— Requires compatible HVAC system for full functionality

$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.

Nest Learning Thermostat (4th gen)

The Nest Learning Thermostat (4th gen) outperforms the Sensi Touch 2 with its advanced learning algorithm and touchscreen interface, but it's more expensive than the Amazon Smart Thermostat and lacks the occupancy detection camera of the Ecobee Essential. Compared to the Google Nest Gen 4, it offers broader compatibility with non-Google ecosystems, though it doesn't require a Google account for basic functionality.

Specs side-by-side

Spec	Amazon Smart Thermostat	Nest Learning Thermostat (4th gen)
Display	3.5-inch touchscreen	7-inch touchscreen
Connectivity	2.4GHz	Wi-Fi 802.11 b/g/n (2.4GHz/5GHz), Thread, Bluetooth Low Energy
Sensors	Temperature, Humidity	Temperature, Humidity, Proximity, Ambient Light, Occupancy
Compatibility	Alexa, Google Assistant	Google Assistant compatible
Learning	Yes	Adapts to user schedule
Energy Savings	Up to 10%	Up to 10-12%

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