10 bestSimple Thermostatof May 2025
112M consumers helped this year.
1
ecobee3 Lite Smart Thermostat - Programmable Wifi Thermostat - Works with Siri, Alexa, Google Assistant - Energy Star Certified - DIY Install
ecobee
9.9
2
Honeywell Home RTH7460D1018/E 5-1-1 Day Programmable Thermostat
Honeywell
9.8
8% off
3
Honeywell Home Wi-Fi 7-Day Programmable Thermostat (RTH6580WF), Requires C Wire, Works with Alexa
Honeywell
9.7
25% off
4
White-Rodgers 1E78-140 Thermostat Wall Dig Heat Only
Emerson
9.5
5
Honeywell Home RTH5160D1016/E Digital Non-Programmable Thermostat
Honeywell
9.3
OtherUp to 16% off
6
Emerson Sensi Wi-Fi Smart Thermostat for Smart Home, DIY, Works With Alexa, Energy Star Certified, ST55
Emerson
9.1
19% off
7
Emerson 1F83C-11NP Conventional (1H/1C) Non-Programmable Thermostat
Emerson
8.9
8
ecobee Smart Thermostat with Voice Control - Programmable Wifi Thermostat - Works with Siri, Alexa, Google Assistant - Smart Thermostat for Home
ecobee
8.6
5% off
9
Honeywell TH1100DV1000/U Pro 1000 Vertical Non-Programmable Thermostat
Honeywell
8.4
36% off
10
Honeywell TH1110DV1009 Pro 1000 Non-Programmable Thermostat, White, Single Unit
Honeywell
8.1
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