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Thermostats · Head to head

Amazon Smart Thermostat vs Sensi Touch smart thermostat

Full Smart Thermostats comparison in 2026

Updated October 2026
Data from Amazon and official Sensi site.
2026 verdict
In a living room shared by Alexa, Siri and Google users, the Sensi Touch smart thermostat is the better pick than the Amazon Smart Thermostat, which answers only to Alexa.
Sensi Touch smart thermostat
Winner
Sensi Touch smart thermostat
$159.99$179.9911% OFF
Buy on Amazon USACheck price
The Sensi works with Google Home, Alexa, Apple Home, SmartThings and Home Assistant, has a 4.3 inch color touchscreen, measures humidity as well as temperature, and carries a three-year warranty against one. The Amazon Smart Thermostat is the cheaper of the two and includes a trim plate, which the Sensi Touch smart thermostat does not have in the box, and it covers the basics of manual and automatic scheduling. What they share is also what neither does: both are 2.4 GHz only, neither supports remote room sensors or Matter. Buy the Amazon Smart Thermostat for the lowest-cost Alexa upgrade, and the Sensi Touch smart thermostat if you want a touchscreen and freedom to use any platform.
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FeatureAmazon Smart ThermostatSensi Touch smart thermostatWinner
Price$90.96$159.99Amazon Smart Thermostat
Rating4.34.5Sensi Touch smart thermostat
Warranty1 year3 yearsSensi Touch smart thermostat
Included accessoriesTrim PlateNoneAmazon Smart Thermostat
IntegrationsAlexaGoogle Home, Alexa, Apple HomeKit, Samsung SmartThings, Home AssistantSensi Touch smart thermostat
SensorsTemperatureTemperature, HumiditySensi Touch smart thermostat
Connectivity2.4 GHz WiFi2.4 GHz WiFiTie
ScreenYESYESTie
Energy SavingsYESYESTie
System Health MonitorNONOTie
Voice ControlYESYESTie
SpeakerNONOTie

What the differences mean

Smart home platforms

The Sensi Touch smart thermostat works with Google Home, Alexa, Apple Home, SmartThings and Home Assistant. The Amazon Smart Thermostat is confirmed only for Alexa, so it is a dead end if the household ever moves to another assistant.

Display

The Sensi has a 4.3 inch color touchscreen that shows the time. The Amazon Smart Thermostat has a monochrome LED display you do not touch, showing only the temperature, and is controlled mostly from the app or by voice.

Humidity

The Sensi Touch smart thermostat measures humidity as well as temperature, useful in a dry winter or a humid summer. The Amazon Smart Thermostat reads temperature only.

Warranty and trim plate

Sensi covers the Touch for three years against one for the Amazon Smart Thermostat. The Amazon model includes a trim plate in the box, while the Sensi does not include one.

Which one to buy if

Winner
Sensi

Sensi Touch smart thermostat

11% OFF
Prime exclusive deal
$159.99
$179.99
Buy on Amazon USACheck price
  • + Rating: 4.5
  • + Warranty: 3 years
  • + Integrations: Google Home, Alexa, Apple HomeKit, Samsung SmartThings, Home Assistant
  • - Price: $159.99 vs $90.96
  • - Included accessories: None vs Trim Plate

What owners say

Sensi Touch smart thermostat owners keep coming back to how easy the install is: the app identifies the old wiring and maps it to the new terminals, which buyers describe as a relief after guessing at wire labels. They like the clear backlit touchscreen, adjusting schedules from the phone, humidity readings and not having to replace batteries, and several who work in HVAC or have tried other brands call it simpler and more dependable day to day. The recurring complaint is Wi-Fi: some owners needed a long session, or a support call, to get it connected, which lines up with its 2.4 GHz only radio.

Price history compared

Every price change of both, in the same store, so the gap between the two lines is what one costs more than the other.

  • Amazon Smart Thermostat
  • Sensi Touch smart thermostat

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Frequently Asked Questions

Which is better: Amazon Smart Thermostat or Sensi Touch smart thermostat?

The Sensi Touch smart thermostat. It works with every major smart home platform, has a color touchscreen and humidity sensing, and carries a three-year warranty. The Amazon Smart Thermostat is cheaper and simpler, but it is confirmed only for Alexa.

What is the difference between the Amazon Smart Thermostat and the Sensi Touch?

Platform support and the screen. The Sensi Touch smart thermostat works with Google Home, Alexa, Apple Home, SmartThings and Home Assistant and has a 4.3 inch color touchscreen, while the Amazon Smart Thermostat is an Alexa thermostat with a monochrome, non-touch display.

Does the Sensi Touch smart thermostat work with Alexa?

Yes. The Sensi Touch smart thermostat works with Alexa just like the Amazon Smart Thermostat, and adds Google Home, Apple Home, SmartThings and Home Assistant.

Can either thermostat use remote room sensors?

No. Neither the Amazon Smart Thermostat nor the Sensi Touch smart thermostat supports remote temperature sensors, so both control the house from the temperature where they are mounted.

Who should buy the Amazon Smart Thermostat?

Alexa-only households that want basic scheduling and voice control at the lowest cost, with a trim plate included.

Who should buy the Sensi Touch smart thermostat?

DIY installers in mixed-platform homes who want a touchscreen, humidity readings and a three-year warranty.

Full comparison table

Compare all 22 Thermostats side by side

You are looking at two of them. The full table lines up all Thermostats in the catalog with the same specs, so you can filter by what you need and sort by price or rating.

  • 22 Thermostats
  • 51 specs compared
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