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Tired of skyrocketing energy bills?

A smart thermostat could be your solution.

Imagine having complete control over your home’s temperature from anywhere.

In this article, we review the best options to optimise your home’s energy use.

Don’t miss out on upgrading your lifestyle with these cutting-edge thermostats!

Best Smart Thermostats

tado° Starter Kit - Wireless Smart Thermostat V3+ Incl. Programmer with Hot Water Control, Designed in Germany, Works with Alexa, Siri & Google Assistant (White)
  • Full control over your heating with the tado° app from anywhere, reduce your energy consumption and save money with the the intelligent features tado° offers
  • Heating Boost: heat up all rooms for 30 minutes with one click in the app
  • Smart Schedules for the perfect temperature individually in each room, at any time; only active when someone’s home; can optionally be turned on and off with one click in the app
  • If no one is home or an open window has been detected, the tado° app reminds you to turn down the heating via push notification
  • Further advantages with Auto Assist (optional): If no one is home or open windows have been detected, tado° automatically turns down the heating; Care & Protect helps to solve heating problems (in-app purchase, cancel monthly; £3.99/month)
Hive Thermostat For Heating Control (Combi Boilers), With Hive Nano 3 Hub (OpenTherm)
  • New OpenTherm feature - OpenTherm tells heating controls and boilers precisely how much heat is needed to reach and maintain the target temperature. Improving efficiency from up to 12% lower gas consumption, extended lifespan of boilers, and more consistent room temperatures. Providing cost savings, added comfort, and a more sustainable home.
  • New Nano 3 Hub - The latest hub features Wi-Fi connectivity with an improved design, connecting your Hive devices to the internet without messy cables. Now featuring a dual-core processor, it provides fast and reliable performance for large networks of Hive devices.
  • Create and edit heating schedules – set up to six daily time slots to heat your home, seven days a week.
  • Easy to Use – change the temperature quickly and simply on the Thermostat itself or use the Hive app to set schedules, boost your heating or change to Holiday mode.
  • Automatic Frost Protection – if the temperature drops below 7°C in your home, Mini can turn on your heating to stop your pipes from freezing.
tado Wireless Smart Thermostat X – Starter Kit with Bridge X and Stand, Boiler and Hot Water Control via App & Smart Speaker (Alexa, Siri, Google Assistant)
  • SAVES ENERGY AND HEATING COSTS: The intelligent wireless Thermostat X Starter Kit from tado, the experts for smart heating, contains the Bridge X and, for Amazon customers, a stand – the more rooms your control, the more you save
  • EASY DIY INSTALLATION, EVEN OFFLINE: When connected to a boiler, this smart heater thermostat can regulate hot water – suitable for gas-fired boilers or heat pumps (OpenTherm and relay)
  • CONTROL VIA APP: The thermostat has numerous features for your heating system, such as smart scheduling, temperature control via the app and much more
  • FOR YOUR SMART HOME Control the individual temperature in each room with the industry’s leading multizone control, very simply by app or via smart speaker with Amazon Alexa, Google Assistant or Apple Siri
  • EASY TO USE: The thermostat is operated intuitively via the display
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
  • Smart Scheduling - Customise your heating with a 7-day or 5/2-day schedule, featuring up to 6 daily periods. This Wi-Fi thermostat serves as a smart central heating controller, ensuring optimal comfort and efficiency.
  • Geofencing Technology - Utilises your smartphone's location to conserve energy while you're away and restore comfort upon your return. This programmable thermostat is ideal for a wide range of boiler systems working with or without wifi.
  • Intuitive Interface - Featuring a modern, sleek black screen, the large, easy-to-read touchscreen combined with intuitive navigation buttons allows for quick and effortless adjustments to this wall thermostat's settings and temperature control.
  • Voice Control Ready - Seamlessly integrates with Alexa, Google and Apple ecosystems for convenient management of your thermostat. Features AUTO/MAN/ECO/HOLIDAY modes to suit your lifestyle and enhance energy efficiency.
  • Extensive Compatibility - Easy to install, this versatile wired thermostat for central heating supports 24-230V on/off OpenTherm appliances, including gas boilers, combi boilers, and heat pumps, ensuring compatibility and efficiency across various systems.
KETOTEK Smart Thermostat for Electric Underfloor Heating Alexa Compatible
  • 【WiFi Thermostat for Electric underfloor heating】 Flush mounted, easy to install. This KTF0155A is a WiFi enabled thermostat for electric underfloor heating. It is fully functional with or without WiFi. The WiFi connectivity provides quick and easy access to the KETOTEK thermostat from your smartphone, as well as compatibility with Alexa or Google Assistant for voice control. Power supply: AC 90-240V 50/60Hz, Output: Max 16A.
  • 【App control】 Simply connects the thermostat to WiFi to control temperature and settings from your smart phone via Smart Life/Tuya App. You can monitor your thermostats, adjust temperatures, create schedules and use a variety of options in the App from anywhere, anytime. Want to control and programme multiple thermostats at the same time? Just create a group directly in the app. 2.4GHz WiFi required (not 5GHz).
  • 【Voice Control】 This smart underfloor heating thermostat is compatible with Alexa and Google Assistant. Connecting to Alexa is as easy as setting up any other Alexa skill. Once linked, you can ask Alexa to adjust the temperature or turn on/off the thermostat without getting out of bed, especially in winter. Please note that other functions, such as programming, can only be operated via the Smart Life App.
  • 【Create schedules】 Choose program mode, manual mode or holiday mode to optimize your heating to fit your lifestyle. The program mode features a choice of schedule settings, including 5-2 (weekday and weekend), 6-1 (Sunday different from the rest) and 7-0 (all days the same) scheduling with 6 time periods and temperature settings per day. Heat your home to the right temperature only with the heating schedule to save energy and costs on your energy bill.
  • 【More Functions】 This WiFi Thermostat for underfloor heating can be configured to detect a rapid drop in room temperature (such as when a window is open) and automatically pause the heating to prevent energy wastage. You can lock the thermostat to prevent others to change temperatures or settings through the wall display. More functions: temperature calibration, reset, memory function, anti-freeze function, high temperature protection, etc.

Checklist: What makes a great Smart Thermostat

  • Compatibility: Before purchasing a Smart Thermostat, ensure it is compatible with your existing heating system. Most modern thermostats support a wide range of systems, but double-check to avoid future integration issues.
  • Ease of Use: Look for a Smart Thermostat that is user-friendly with a clear interface. Intuitive controls and straightforward app integration make it easy for anyone in the household to adjust the settings efficiently.
  • Energy Saving Features: A great Smart Thermostat should offer energy-saving features such as learning algorithms, scheduling, and geofencing. These features help reduce energy consumption and lower your home improvement costs.
  • Connectivity Options: Consider thermostats that connect via Wi-Fi or Bluetooth, enabling remote control from your smartphone or voice assistants. This flexibility allows you to manage your home’s temperature even when you’re away.
  • Design and Aesthetics: Select a Smart Thermostat that complements your home’s design. Sleek, modern designs with customisable displays can enhance your indoor aesthetics while providing essential functionality.
  • Smart Home Integration: If you aim for a seamless home improvement experience, choose a thermostat with broad smart home compatibility. Integration with platforms like Google Home or Alexa can make your devices work in harmony.

FAQ

How can a Smart Thermostat help reduce energy bills?

A Smart Thermostat reduces energy bills by using features like learning algorithms, scheduling, and geofencing to optimise energy consumption, personalised to your daily habits and needs.

What should I ensure before buying a Smart Thermostat?

Before purchasing a Smart Thermostat, ensure it is compatible with your existing heating system to avoid integration issues, as most modern models support various systems.

Can I control a Smart Thermostat when I am not at home?

Yes, Smart Thermostats with Wi-Fi or Bluetooth connectivity allow remote control from your smartphone or voice assistants, enabling management of your home’s temperature from anywhere.

Yasmin Ali is a home improvement expert with extensive knowledge of DIY projects and renovations. She shares practical solutions for transforming spaces. Her motto: 'A well-crafted home is a happy home.'