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 thermostats 2023 of 2026
Save up to 36% off
Best Choice1
Clicked 196 times in the last monthecobeeecobee Smart Thermostat Premium with Smart Sensor and Air Quality Monitor - Programmable Wifi Thermostat - Works with Siri, Alexa, Google Assistant
Key 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, Siri, Amazon Alexa
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voltage:24 Volts
9.9Exceptional
Our Rating
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Value for Money2
ecobeeecobee Smart Thermostat Essential - Energy Star Certified programmable Wi-Fi Thermostat - Works with Siri, Alexa, and Google Assistant
9.6Exceptional
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3
AmazonAmazon Smart Thermostat – Save money and energy - Works with Alexa and Ring - C-wire required
9.4Excellent
Our Rating
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4
EmersonSensi Smart Thermostat, 100 Years Of Expertise, Wi-Fi, Data Privacy, Programmable, Easy DIY Install, Works With Alexa, Energy Star Certified, Mobile App, ST55
28% 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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5
EmersonSensi Lite Smart Thermostat, Data Privacy, Programmable, Wi-Fi, Easy DIY, Works With Alexa, Energy Star Certified, ST25, Most Systems C-Wire Not Required, Except On Heat/Cool Only and Heat Pump System
Key specs-
control method:App
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backlight:Yes
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controller type:Hand Control, Google Assistant, SmartThings, Amazon Alexa
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special feature:Filter Indicator, Low Voltage, Auto Changeover, Daylight Savings Time Ready, Programmable
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voltage:24 Volts
9.2Excellent
Our Rating
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See Today’s Deals & Prices
6
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
36% Off9.1Excellent
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7
GoogleGoogle Nest Thermostat - Smart Thermostat for Home - Programmable Wifi Thermostat - Snow
23% Off Limited Time Deal9.0Excellent
Our Rating
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8
GoogleGoogle Nest Thermostat - Smart Thermostat for Home - Programmable Wifi Thermostat - Charcoal
23% Off8.7Very Good
Our Rating
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9
Honeywell HomeNew! Honeywell Home Smart Thermostat, Conventional/Heat Pump Compatibility, WiFi Thermostat for Home, X2S, Gray
18% Off8.5Good
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10
vinevine Smart Thermostat for House, WiFi Thermostats for Home Compatible with Alexa and Google Assistant, 7day x 8period Programmable, Energy Star Certified, C-Wire Required
28% Off Limited Time Deal8.3Good
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