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Amazon Smart Thermostat vs Nest Thermostat

Full Smart Thermostats comparison in 2026

Updated August 2026
Data from Amazon and official Google site.
2026 verdict
Between these two budget-friendly options, the Nest Thermostat is the better smart thermostat overall, winning on wider connectivity, broader integrations, and richer sensing than the Amazon Smart Thermostat. The Nest adds dual-band Wi-Fi and Bluetooth, occupancy, humidity and ambient-light sensing, temperature alerts and support for Google Home, Alexa, Apple Home, SmartThings and IFTTT, where the Amazon unit is Alexa-only with a single temperature sensor. The Amazon Smart Thermostat is not without merit: it is the more affordable option and includes a trim plate in the box, which the Nest Thermostat leaves out. Pick the Amazon Smart Thermostat if you want the cheapest Alexa-only upgrade with the mounting plate included; choose the Nest Thermostat if you want more sensors, more platforms and a color display.
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FeatureAmazon Smart ThermostatNest ThermostatWinner
Price$122.98$115.49Nest Thermostat
Rating4.24.1Amazon Smart Thermostat
Included accessoriesTrim PlateNoneAmazon Smart Thermostat
Connectivity2.4 GHz WiFi2.4 GHz WiFi, 5 GHz WiFi, BluetoothNest Thermostat
IntegrationsAlexaGoogle Home, Alexa, Apple HomeKit, Samsung SmartThings, Home AssistantNest Thermostat
SensorsTemperatureProximity / Motion, Occupancy, Temperature, Humidity, Ambient LightNest Thermostat
AlertsNoneTemperature AlertsNest Thermostat
Warranty1 year1 yearTie
ScreenYESYESTie
Energy SavingsYESYESTie
System Health MonitorNONOTie
Voice ControlNONOTie

Frequently Asked Questions

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

The Nest Thermostat is the better overall pick, with dual-band Wi-Fi, occupancy, humidity and ambient-light sensing, temperature alerts and support for Google Home, Alexa, Apple Home and more. The Amazon Smart Thermostat counters with a lower price and an included trim plate.

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

Platform reach and sensing. The Amazon Smart Thermostat works only with Alexa and has a single temperature sensor, while the Nest Thermostat works with Google Home, Alexa, Apple Home, SmartThings and IFTTT and adds occupancy, humidity and ambient-light sensors plus temperature alerts.

Which thermostat includes a trim plate?

The Amazon Smart Thermostat includes a trim plate as standard, useful for hiding marks from a previous thermostat. The Nest Thermostat does not include one, so you may need to buy a trim kit separately.

Do both thermostats work with Apple Home?

No. Only the Nest Thermostat supports Apple Home, along with Google Home, Alexa, SmartThings and IFTTT. The Amazon Smart Thermostat is limited to Amazon Alexa.

Who should buy the Amazon Smart Thermostat?

Buyers who want the most affordable Alexa-only upgrade and value having the trim plate included, and who do not need extra sensors, Apple Home support or multi-platform compatibility.

Who should buy the Nest Thermostat?

Anyone who wants a low-cost smart thermostat with a color display, occupancy and ambient-light sensing, temperature alerts and support across Google Home, Alexa and Apple Home, and does not mind sourcing a trim plate separately.

Full comparison table

Compare all 19 Thermostats side by side

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