10 bestHoneywell Thermostatsof October 2025
112M consumers helped this year.
29% off
1
Honeywell Programmable Thermostat Lyric Smart Wi-Fi, Y6R910RW8021, 5 voltsV
Honeywell Home
10.0
11% off
2
Honeywell Home T6 Wired Smart Thermostat, Black
Honeywell Home
10.0
12% off
3
Honeywell Home T3R Wireless 7-Day Programmable Thermostat, White
Honeywell Home
9.9
11% off
4
Honeywell Home DT3R Wireless Thermostat for Heating Control with Energy Efficient LED, No WiFi or App Required (White)
Honeywell Home
9.7
5
HONEYWELL ST9400C Thermostat Programmer. 7, 2-Channel, 3 on/Off per Day, 24 V, White, 1
Honeywell
9.5
OtherUp to 6% off
Honeywell Home DT92E1000 RF Digital Room Thermostat, 24 V
Honeywell Home T9 WIFI Smart Thermostat with 1 Smart Room Sensor, Touchscreen Display, Alexa and Google Assist
Honeywell T6360B1028 Room Thermostat, 230/240V, White, 1
Honeywell Y9120H2009 Sundial RF² Pack 1 (Contains: 1x ST9120C & 1x DT92E) Genuine Part
21% off
6
Honeywell Home MT1 Mechanical Environment Thermostat
Honeywell Home
9.3
11% off
7
Honeywell Home THR840DEU DT2 Thermostat, White
Honeywell Home
9.1
30% off
8
Honeywell T4H110A1021 T4 7 Day Programmable Thermostat, 230 V, White
Honeywell
8.8
9
Hanicks Honeywell-Resideo DT92E1000 Wireless Digital Room Thermostat & Receiver Direct Replacement for DT92 DT92E DTS92E1020
Hanicks
8.5
10
Adept-Honeywell Wireless Programmable Thermostat Replacement for CM927 CM921 CM727 CM721 CMS927B1049 with Relay Box Central Heating Programmer - White
Adept Technology
8.2
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