Best Honeywell Thermostats Wifi Deals Online in the UK (25 Deals Found)

Last Updated - 29/10/2026 Sort By:

Best Choice
Honeywell Home

New
Honeywell Home T6R Smart Thermostat works with Apple HomeKit and Amazon Alexa replacement for NEST, TADO, ...
Smart, Energy Efficient Savings: The T6R is a wireless, Wi-Fi enabled thermostat that gives you control when home or awa

£180.00
Honeywell

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

£71.19
New
Honeywell Evohome WiFi Connected Thermostat (ATP921R3100)
The Honeywell Evohome WiFi Connected Thermostat (ATP921R3100) is a sleek white wall-mounted thermostat with a rectangula

£199.99
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

£144.62 £150.64
New
Honeywell T6H700RW5001 T6RWP Wireless Wall Powered Smart Thermostat - BNIB

£59.99
Best Value
Honeywell Home

New
Honeywell Home DT3 Wired 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, intelligent DT3 thermostat range b

£46.67 £50.76
Honeywell Home

New
Honeywell Home T3 Wired Smart Thermostat Kit - Wall Thermostat with Flexible Programming & ECO Mode - Battery Operated,
Versatility & Compatibility - This smart thermostat is designed to work seamlessly with 24-230V on/off and OpenTherm app

£64.00
New
Honeywell Home T6R Smart Thermostat Works with Apple HomeKit and Amazon Alexa UK
The Honeywell Home T6R Smart Thermostat is a programmable device that works with Apple HomeKit and Amazon Alexa in the U

£151.50
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
New
Honeywell Home evohome THR99C3013 Smart WiFi Thermostat with 3 Wireless
Remote access is easy via the Total Connect Comfort (TCC) app.

£239.99
Honeywell Home

New
Honeywell Home Y3C710RFEU Wireless 7-Day Programmable Thermostat, White
Versatile Compatibility - Compatible with 24-230V on/off and OpenTherm systems, including gas boilers, combi boilers, an

£71.95
13% Off
Honeywell Home

New
Honeywell Home THR92H1002 evohome Wireless Radiator Controller Head, White, Made in the UK - Designed for UK Homes
Smart, Wifi Connected Programming: Requires evohome Smart WiFI Thermostat controller for precise temperature control. Gu

£56.79 £64.99
New
Honeywell Home T6R 2x Thermostat And Receiver. Wired, WiFi Operated
The Honeywell Home T6R 2x Thermostat And Receiver is a wired and WiFi operated programmable thermostat system with a 7-d

£125.50
Honeywell Home

New
Honeywell Home T5 Smart Thermostat Black & White
The high use of the T5 thermostat programming function saved customers 8-16% on heating and cooling bills. Dollar saving

£129.67
New
Honeywell T6R Wireless Smart Thermostat (Wall Mount Kit)

£109.00
Honeywell Home

New
Honeywell Home RTH9600WF Smart Color Thermostat Energy Star Wi-Fi Programmable Touchscreen Alexa Ready - C-Wire Required
Energy Star certified to help save energy, track your heating and cooling, and send personalized tips to reduce energy u

£219.44
New
Honeywell W7070 A 1018 Smart Eye Receiver

£39.00
New
Honeywell Sundial RF2 Pack 1 of Wireless Timer Thermostat White Sealed fastship
The Honeywell Sundial RF2 Pack 1 Wireless Timer Thermostat in White is a programmable thermostat that offers 7-day progr

£94.99
New
Honeywell Lyric T6 Programmable Smart Thermostat Control - Wired - Y6H910WF1011
Wall-mounted programmable thermostat designed to replace existing wired models.

£99.95
New
Honeywell Home T6 T6W Smart Wired Programmable Thermostat WiFi, App-Enabled
Never used but removed from packaging.

£55.00
New
Honeywell Home T6W Smart WIRED Thermostat WiFi App-Enabled Y6R910WF6068
The Honeywell Home T6W Smart WIRED Thermostat is a programmable device that allows you to easily control the temperature

£85.00
New
Honeywell Home T6 T6W Smart Wired Programmable Thermostat WiFi App-Enabled
Ask for 21 degrees at 7 a.m., no problem, the T6 works out how to get there, whatever the temperature is outside.

£67.95
New
Honeywell Smart Thermostat T6H700RW5001 T6RWP Wireless Wall Powered inc VAT
New open box item.

£48.50
New
Honeywell Home DT3R Wired Thermostat for Heating Control No WiFi or App Required
Versatile: This wall mounted, wired smart thermostat can be installed standalone or part of an existing system, includin

£34.95
New
Honeywell Home DT4R Wireless Room Thermostat and Receiver White - YT42WRFT20
The Honeywell DT4R wireless room thermostat features a slim, contemporary design in an attractive white finish.

£59.95

25 Honeywell Thermostats Wifi deals are available from: Amazon, eBay stores, starting from £34.95.
The biggest discount we found is 13% on Honeywell Home THR92H1002 evohome Wireless Radiator Controller Head, White, Made in the UK - Designed for UK Homes at Amazon.
The lowest price we found is £34.95 while the highest is £239.99.
Prices for the best Honeywell Thermostats Wifi deals average at £100.70.
Last updated on October 29, 2026.
We scanned these quality online stores and more to deliver you with the best offers online available for Honeywell Thermostats Wifi.