10 bestWi Fi Thermostatof September 2025
112M consumers helped this year.
9% off
1

Hive Thermostat Mini for Heating (Combi Boiler) without Hive Hub - Multizone
Hive

10.0
14% off
2

tado Wired Smart Thermostat - Add-On Thermostat For Multizone Control, Digital Heating Management, Easy Installation, Save Heating Energy And Costs - Replacement Of Existing Wired Thermostats
tado

10.0
46% off
3

Hive Thermostat for Heating (Combi Boiler) with Hive Hub - Energy Saving Thermostat – to highlight the boiler needed is a combi boiler, Black,chrome
Hive

9.8
16% off
4

Honeywell Home T6 Wired Smart Thermostat, Black
Honeywell Home

9.7
9% off
5

Netatmo Connected and Smart Energy Saving Thermostat - WiFi - Reduce Bills & Control Heating Remotely by App | Compatible with Individual Boilers, NTH01-AMZ
Netatmo

9.5
OtherUp to 11% off
15% off
6

Honeywell Home T3R Wireless 7-Day Programmable Thermostat, White
Honeywell Home

9.3
7

Honeywell-Resideo Totalhome CM927 CM921 CM727 CM721 CMS927 CMS927B1049 (Mk2 Replacement) Wireless Room Thermostat & Receiver TTHWFP - Hanicks
Hanicks

9.1
55% off
8

Hive Thermostat for Heating & Hot Water (Conventional Boiler) with Hive Hub - Energy Saving Thermostat
Hive

8.8
9% off
9

Pro Honeywell Wireless Room Thermostat Direct Replacement for Honeywell DT92 DT92E DT92E1000 Digital Thermostat Works with Honeywell BDR91 Receiver
Honeywell

8.6
15% off
10

Honeywell Home DT3 Wired Thermostat for Heating Control with Energy Efficient LED, No WiFi or App Required (Black)
Honeywell Home

8.3

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