Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service levels, popularity trends, and more. The rankings reflect our opinion and should be a good starting point for shopping. By purchasing the products we rank, you’ll get the lowest price we found while we may receive a commission at no cost to you, which will help us continue to provide you with value.
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10 Best smart thermostat works with alexas of 2026
Save up to 37% off
Best Choice1
Clicked 103 times in the last monthecobeeecobee Smart Thermostat Premium with Smart Sensor and Air Quality Monitor - Programmable Wifi Thermostat - Works with Siri, Alexa, Google Assistant, Black
Key specs-
Installation:DIY with included Power Extender Kit
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Placement:N/A
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Power Source:N/A
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Sensor Type:SmartSensor, Air Quality Monitor, Radar Occupancy
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Connectivity:Wifi
9.9Exceptional
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Value for Money2
ecobeeecobee Smart Thermostat Enhanced - Programmable Wifi Thermostat - Works with Siri, Alexa, Google Assistant - Energy Star Certified - Smart Home
15% OffKey specs-
control method:App
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backlight:Yes
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controller type:Apple HomeKit, Google Assistant, Amazon Alexa, iOS, Android
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special feature:Wired Smart Thermostat
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voltage:24 Volts
9.7Exceptional
Our Rating
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3
AmazonAmazon Smart Thermostat – Save money and energy - Works with Alexa and Ring - C-wire required
9.5Excellent
Our Rating
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4
Honeywell HomeHoneywell Home RTH9585WF1004 Wi-Fi Smart Color Thermostat, 7 Day Programmable, Touch Screen, Energy Star, Alexa Ready, Gray
36% OffKey specs-
control method:App, Touch
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backlight:No
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controller type:IFTTT, Google Assistant
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special feature:Customizable color touchscreen
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voltage:240 Volts
9.4Excellent
Our Rating
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5
EmersonSensi Smart Thermostat, 100 Years Of Expertise, Wi-Fi, Data Privacy, Programmable, Easy DIY Install, Works With Alexa, Energy Star Certified, Mobile App, ST55
29% OffKey specs-
control method:Voice
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backlight:Yes
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controller type:Vera, Apple HomeKit, Google Assistant, SmartThings, Amazon Alexa
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special feature:Filter Indicator, Clock Display, Fan Control, Auto Changeover, Daylight Savings Time Ready
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voltage:24 Volts AC
9.3Excellent
Our Rating
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6
ecobeeecobee Smart Thermostat Essential - Energy Star Certified programmable Wi-Fi Thermostat - Works with Siri, Alexa, and Google Assistant
9.0Excellent
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7
merossmeross Smart Thermostat for Home, WiFi Thermostat Works with Matter, Alexa, Apple Home, Google Assistant, App & Voice Control, 7x24h Scheduling, Energy Saving, C-Wire Required
37% Off Limited Time Deal8.9Very Good
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8
Honeywell HomeNew! Honeywell Home Smart Thermostat, Conventional/Heat Pump Compatibility, WiFi Thermostat for Home, X2S, Gray
26% Off8.7Very Good
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merossmeross Smart Thermostat for Home, WiFi Thermostat Works with Matter, Alexa, Apple Home, Google Assistant, App & Voice Control, 7x24h Scheduling, Energy Saving, C-Wire Required
32% Off8.6Very Good
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10
AmazonLike-New Amazon Smart Thermostat – Save money and energy - Works with Alexa and Ring - C-wire required
Key specs-
Warranty:Limited warranty
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Connectivity:Alexa app control
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Battery Life:N/A
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Screen Size:N/A
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RAM Size:N/A
8.4Good
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