Thermostats · Head to head

Amazon Smart Thermostat vs Google Nest Learning Thermostat

Full Smart Thermostats comparison in 2026

Updated October 2026
Data from Amazon and official Google site.
2026 verdict
In a house where one room is always colder than the rest, the Google Nest Learning Thermostat is the smarter of the two, with remote sensor support and a learning schedule.
Google Nest Learning Thermostat
Winner
Google Nest Learning Thermostat

Last recorded price€249.00

Currently unavailable on Amazon Germany
See on Amazon Germany
The Amazon Smart Thermostat is the budget entry, an Alexa-only thermostat with a simple LED display and a C-wire adapter in the box. It schedules and saves energy but reads only the wall it hangs on, with no room sensors and no alerts. Both work with Alexa, and neither supports Apple Home or Matter. Pick the Google Nest Learning Thermostat for comfort, learning and wider platform support, and the Amazon Smart Thermostat for a basic Alexa-controlled schedule at the lowest cost.
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FeatureAmazon Smart ThermostatGoogle Nest Learning ThermostatWinner
Rating4.34.2Amazon Smart Thermostat
Warranty1 year2 yearsGoogle Nest Learning Thermostat
Connectivity2.4 GHz WiFi2.4 GHz WiFi, 5 GHz WiFi, BluetoothGoogle Nest Learning Thermostat
IntegrationsAlexaGoogle Home, Alexa, Samsung SmartThings, Home Assistant, External Temperature SensorsGoogle Nest Learning Thermostat
SensorsTemperatureProximity / Motion, Occupancy, Temperature, Humidity, Ambient LightGoogle Nest Learning Thermostat
AlertsNoneTemperature AlertsGoogle Nest Learning Thermostat
Included accessoriesTrim PlateTrim PlateTie
ScreenYESYESTie
Energy SavingsYESYESTie
System Health MonitorNONOTie
Voice ControlYESYESTie
SpeakerNONOTie

What the differences mean

Room sensors and sensing

The Google Nest Learning Thermostat supports external temperature sensors and adds humidity, occupancy, proximity and ambient light sensing. The Amazon Smart Thermostat supports no external sensors and reads only temperature, so it cannot balance an unevenly heated house.

Learning schedule

The Google Nest Learning Thermostat builds a schedule automatically from your routine, on top of manual schedules. The Amazon Smart Thermostat offers manual and automatic scheduling but no suggestions.

Display

The Google Nest Learning Thermostat has a 2" color LCD (480 x 480 px) that shows time, temperature and weather. The Amazon Smart Thermostat has a monochrome LED display that shows the temperature only.

Smart home platforms

The Google Nest Learning Thermostat works with Google Home, Alexa and SmartThings, and partly with Home Assistant. The Amazon Smart Thermostat works with Alexa only.

Installation and body

The Amazon Smart Thermostat ships with a C-wire adapter, which helps in homes without a common wire, in a compact 109 g body. The Google Nest Learning Thermostat is bigger and heavier at 243 g, comes in several metal finishes and lists no adapter.

Which one to buy if

Winner
Google

Google Nest Learning Thermostat

Prime exclusive deal

Last recorded price€249.00

Currently unavailable on Amazon Germany
See on Amazon Germany
  • + Warranty: 2 years
  • + Connectivity: 2.4 GHz WiFi, 5 GHz WiFi, Bluetooth
  • + Integrations: Google Home, Alexa, Samsung SmartThings, Home Assistant, External Temperature Sensors
  • - Rating: 4.2 vs 4.3

What owners say

Owners of the Google Nest Learning Thermostat praise straightforward app control, a schedule it builds by itself from their routine and solid build quality in a choice of finishes. The recurring friction points are an occasionally fiddly Wi-Fi reconnect and an installation that rewards some basic HVAC wiring know-how. Owners also say it suits homes with a standard heating and cooling system best, and that it is a durable, well-integrated choice once it is running.

Frequently Asked Questions

Which is better overall: Amazon Smart Thermostat or Google Nest Learning Thermostat?

The Google Nest Learning Thermostat, with remote sensor support, a learning schedule, humidity and occupancy sensing, a color display and a 2 year warranty. The Amazon Smart Thermostat is the simpler, Alexa-only budget option.

What is the biggest difference between the Amazon Smart Thermostat and the Google Nest Learning Thermostat?

Sensing and learning. The Google Nest Learning Thermostat can use room sensors and learns your routine, while the Amazon Smart Thermostat reads only the temperature at its own wall and follows a schedule.

Does the Amazon Smart Thermostat work with Google Home like the Google Nest Learning Thermostat?

No. The Amazon Smart Thermostat works with Alexa only. The Google Nest Learning Thermostat works with Google Home, Alexa and SmartThings, but not Apple Home or Matter.

Can the Amazon Smart Thermostat use remote temperature sensors?

No. The Amazon Smart Thermostat does not support external temperature sensors, while the Google Nest Learning Thermostat does, selectable by time of day.

Who should buy the Amazon Smart Thermostat?

Alexa households replacing a basic thermostat in a single-zone home, especially one with no C-wire, who want schedules and remote control at the lowest cost.

Who should buy the Google Nest Learning Thermostat?

Homeowners who want a schedule that programs itself, rooms balanced with remote sensors and Google Home or SmartThings alongside Alexa.

Full comparison table

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