10 bestSimple Thermostatof August 2026
112M consumers helped this year.
1
Emerson Sensi Wi-Fi Smart Thermostat for Smart Home, DIY, Works With Alexa, Energy Star Certified, ST55
Sensi
9.9
7% off
2
Honeywell Home RTH7460D1018/E 5-1-1 Day Programmable Thermostat
Honeywell
9.8
14% off
3
ecobee Smart Thermostat with Voice Control - Programmable Wifi Thermostat - Works with Siri, Alexa, Google Assistant - Smart Thermostat for Home
ecobee
9.7
10% off
4
Honeywell TH1100DV1000/U Pro 1000 Vertical Non-Programmable Thermostat
Honeywell
9.4
20% off
5
Sensi Lite Smart Thermostat, WiFi, Alexa, DIY, Energy Star Certified, ST25
Sensi
9.2
OtherUp to 17% off
27% off
6
Honeywell TH1110DV1009 Pro 1000 Non-Programmable Thermostat, White, Single Unit
Honeywell
9.0
7
Honeywell Home RTH7560E1019 7-Day Programmable Thermostat
Honeywell
8.7
8
Emerson 1E78-140 Non-Programmable Heat Only Thermostat for Single-Stage Systems
White-Rodgers
8.5
9
Emerson 1F83C-11NP Conventional (1H/1C) Non-Programmable Thermostat
White-Rodgers
8.2
10
Aube Technologies TH106 Electric Heating 7-Day Programmable Thermostat
Honeywell Home
7.9
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