Best Honeywell Thermostats Wifi Deals Online in the UK (10 Deals Found)

Last Updated - 14/09/2026 Sort By:

Best Choice
Honeywell Home

New
Honeywell Home T6 Wired Smart Thermostat - Black - Touchscreen Heating Control with Geofencing, Alexa, Apple & Google -
Smart Scheduling - Customise your heating with a 7-day or 5/2-day schedule, featuring up to 6 daily periods. This Wi-Fi

£155.21 £179.00
Honeywell

New
Honeywell T3R Y3H710RF0053 Wireless Thermostat 7 Day Programmable & Receiver
Wireless

£71.95
Honeywell Home

New
Honeywell Home T6 Smart Thermostat — WiFi, App-Enabled for Savings and Efficiency — Compatible with HomeKit, Google Home
Modern & Smart Home Integration - Compatible with Apple HomeKit, Google Home, and Amazon Alexa. Control your smart centr

£156.76
Best Value
Honeywell Home

New
Honeywell Home T3R Wireless Smart Thermostat Kit - 7-Day Programmable Wall Thermostat with Intuitive Controls - 868 MHZ
Versatile Compatibility - Compatible with 24-230V on/off and OpenTherm systems, including gas boilers, combi boilers, an

£69.90 £74.50
Honeywell Home

New
Honeywell Home DT3R Wireless Thermostat for Heating Control with Energy Efficient LED, No WiFi or App Required (Black)
The Only Thermostat You Need: Built on feedback from professionals, the programmable DT3 smart thermostat range brings t

£87.43
Honeywell Home

New
Honeywell Home DT3 Wired Thermostat for Heating Control with Energy Efficient LED, No WiFi or App Required (White)
The Only Thermostat You Need: Built on feedback from professionals, the simple, intelligent DT3 thermostat range brings

£62.06
Honeywell Home

New
Honeywell Home Evohome House Solution, Smart Wi-Fi Central Operating Device Wi-Fi with Touchscreen Colour Display and Co
The evohome is the brain of your home heating system. Create and individually control up to 12 heating zones. Remote acc

£333.14
Honeywell Home

New
Honeywell Home DT3R Wireless Thermostat for Heating Control with Energy Efficient LED, No WiFi or App Required (White)
The Only Thermostat You Need: Built on feedback from professionals, the DT3 smart thermostat range brings together a sli

£99.99
Honeywell Home

New
Honeywell Home THR99C3013 evohome Smart WiFi Thermostat Boiler Relay Box and and 3 Wireless Control Radiator Heads, Whit
Next-Generation Thermostat: The evohome is the brain of your home heating system. Create and individually control up to

£325.61
TotalHome

New
TotalHome - Wireless Room Thermostat & Receiver (Honeywell/Resideo) CM927 CM921 CM727 CM721 CMS927 CMS927B1049 (Mk2 Repl
TotalHome is designed and manufactured by Honeywell/Resideo.

£61.99 £64.99

10 Honeywell Thermostats Wifi deals are available from: Amazon stores, starting from £61.99.
The biggest discount we found is 13% on Honeywell Home T6 Wired Smart Thermostat - Black - Touchscreen Heating Control with Geofencing, Alexa, Apple & Google - 868 MHZ - Easy Install & App Setup for Combi Boiler & More - CM907 Replacement at Amazon.
The lowest price we found is £61.99 while the highest is £333.14.
Prices for the best Honeywell Thermostats Wifi deals average at £142.40.
Last updated on September 14, 2026.
We scanned these quality online stores and more to deliver you with the best offers online available for Honeywell Thermostats Wifi.