10 bestSmart Thermostatsof June 2025
112M consumers helped this year.
16% off
1
Google Nest Learning Thermostat (4th Gen) with Nest Temperature Sensor (2nd Gen) - Energy Saving Smart Thermostat with Adaptive Eco - Works with Alexa and Google Home App - Polished Obsidian
9.8
25% off
2
Honeywell Home Wi-Fi 7-Day Programmable Thermostat (RTH6580WF), Requires C Wire, Works with Alexa
Honeywell
9.6
3
ecobee3 Lite Smart Thermostat - Programmable Wifi Thermostat - Works with Siri, Alexa, Google Assistant - Energy Star Certified - DIY Install
ecobee
9.4
4
Mysa Smart Thermostat for Electric Baseboard Heaters 240V | Easy Install | Use w/HomeKit, Alexa, Google | Wi-Fi Programmable | Remote Control with Free App | Temp. & Humidity Alerts
Mysa
9.1
5
Honeywell Home RTH9585WF1004 Wi-Fi Smart Color Thermostat, 7 Day Programmable, Touch Screen, Energy Star, Alexa Ready, C-Wire Required
Honeywell Home
8.9
OtherUp to 21% off
21% off
6
Sinopé Smart Wi-Fi Thermostat for Electric Baseboard Heating TH1123WF (Works with Amazon Alexa) 3000 W / 240 V
Sinopé
8.6
21% off
7
Google Nest Learning Thermostat - Programmable Smart Thermostat for Home - 3rd Generation Nest Thermostat - Compatible with Alexa - Stainless Steel
8.3
8% off
8
meross Smart Thermostat for Electric Baseboard, in-Wall Heaters 120V/240V, WiFi Digital Thermostat Works with Apple Home, Alexa, and Google Home, Voice Control, Power Monitor, Hot Wire Required
meross
8.0
9
Emerson Sensi Wi-Fi Smart Thermostat for Smart Home, DIY, Works With Alexa, Energy Star Certified, ST55
Emerson
7.7
5% off
10
ecobee Smart Si Thermostat 2 Heat-2 Cool with Full Color Non-Touch Screen
ecobee
7.4
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