Underfloor heating not only does it feel awesome on your feet, but it also spreads out heat evenly throughout the house.
Forget about those cold spots or relying solely upon radiators – if you have this system installed, then picking the correct smart thermostat could provide energy savings.
To make your underfloor heating system smart, you’ll need a compatible smart thermostat. Finding a smart thermostat can be tricky; you wouldn’t want to spend your money on one incompatible.
But don’t worry, due to my passion for smart devices, I have done all the heavy research, so you don’t have to. I will down why some of these products are better suited than others and what features they offer.
Get ready to take your underfloor heating experience up a notch, and have fun while finding your best underfloor heating thermostat!
Best 3 Smart Thermostats for Underfloor Heating
In case you are in a rush, here are my top 3 picks for the most efficient and smart thermostats for underfloor heating. These devices will help you save energy and maintain optimal temperature control with minimal effort:

Bosch Smart Home Room Thermostat II – Best Overall Value

Drayton Wiser Smart Thermostat – Best All-In-One (Underfloor and Boiler)

MOES Smart Thermostat – Best Budget Option
Bosch Smart Home Room Thermostat II

- Humidity Control
- Auto-Schedule
- Precise Temperature Measurement
- Voice Control
Pros
- Set the exact temperature with very precise heat regulation up to a tenth of a C
- Monitor temperature from a distance with an LED matrix display showing heating status and humidity.
- Control using voice commands when integrated with Amazon Alexa or Google Home
Cons
- Requires Bosch Smart Home Controller for integration
- Available only in white
The Bosch Smart Home Room Thermostat II is a great choice when it comes to controlling your underfloor heating. It provides accurate temperature control and monitoring, ensuring that you always have warm feet no matter what.
The large LED screen displays all the information with ease and can be seen from a distance. Plus, not only does it track temperature but also humidity levels, so you’ll be able to tell how humid or not is in the house.
You can set your heating schedule however you want it, so there’s less energy wasted by keeping an empty house warm. That helps to save cash and ensures that, over time, the device will pay for itself.
Unfortunately, though, a Bosch Smart Home Controller has to be used to allow remote control of the thermostat. Yet, if you decide to install and continue with the Bosch ecosystem for extra devices, then this shouldn’t be a big problem.
Overall, the Bosch Smart Home Room Thermostat II is well-suited to the slow, consistent heating needs of underfloor systems thanks to its precise temperature monitoring and customizable scheduling capabilities.
Drayton Wiser Smart Thermostat

- Zonal Control
- Heating Scheduling
- Smart Modes
- Geolocation
- OpenTherm
Pros
- One thermostat to control your heating system since it can also be used to control combi boilers
- Control using voice commands when integrated with Amazon Alexa or Google Home
- Zonal Control through smart radiator valves
Cons
- Not suitable for gravity-fed systems
- The underflow heating control for underfloor heating is expensive
The Drayton Wiser is a great underfloor heating thermostat that works with a combi boiler but can also power underfloor heating. It works with Alexa, so you don’t need to worry about getting out of bed to adjust temperatures anymore; you can use voice commands.
The accompanying app allows you to check out your system stats, boost energy efficiency with optimized settings, and get updates all from the comfort of your phone.
You can even expand the smart heating system with smart radiator thermostats. Drayton Wiser supports up to 16 rooms and 32 radiators – so it can handle most of the houses, even the big ones.
The only problem is it won’t work on gravity-fed systems. And for underfloor heating, it will require an underflow heating controller, which is more expensive than the thermostat itself.
Overall, though, I think Wiser could be a perfect fit for getting started in smart home living. Its great flexibility allows for expansion over time. It’s hassle-free, improves convenience, and supports voice commands.
Why not give this device a try?
Meross Smart Thermostat

- Zonal Control
- Heating Scheduling
- Smart Modes
- Geolocation
- OpenTherm
Pros
- Accurate temperature control with dual temperature sensors for more accurate control
- Save energy and money by switching off the heating when the open window has been detected.
- Voice control with Amazon Alexa and Google Assistant
Cons
- Only compatible with 2.4GHz Wi-Fi
- Firmware updates may be necessary for all features
The Meross Smart Thermostat stands out for its double temperature sensors that track exact temps and help avoid overheating. And, if you have Apple HomeKit, Amazon Alexa, Google Assistant, or SmartThings in your smart home setup – this thermostat fits right in!
But that’s not all: open-window recognition is another feature of the Meross Smart Thermostat.
This feature can save you a lot of money on heating since it notices quick temperature drops, sends an alert to your phone, and switches off the heat for 30 minutes to save energy bills. Plus, if you have an air pump system during summertime, this thermostat also works as a cooling device.
One downside to Meross Smart Thermostat is its compatibility with 2.4GHz Wi-Fi networks. Furthermore, firmware updates might be mandatory sometimes to access full features, which could be bothersome for a few users.
Despite those minor drawbacks, Meross Smart Thermostat remains a great investment for those searching for an affordable and efficient underfloor heating control system.
KETOTEK Smart Thermostat

- WiFi Remote Access
- Heating Scheduling
- Voice Control
- Child Lock
Pros
- Control using voice commands when integrated with Amazon Alexa or Google Home
- Customize your heating plan with programmable weekly scheduling options
Cons
- Limited to 2.4GHz WiFi networks
- Requires a 230V±15% AC power supply
The KETOTEK Smart Programmable Thermostat uses WiFi connectivity to enable users to control their underfloor heating systems remotely using the Smart Life/Tuya App.
You can also set up schedules, grant access to family members, and even sync it up with popular voice assistants, including Alexa or Google Assistant. Not only that, but this underfloor heating thermostat has programmable modes that help you reduce energy costs daily.
One downside worth mentioning here may be related to compatibility – you can use it only on 2.4GHz networks, so if your house runs on 5GHz, then it won’t work.
The terminal connections on this thermostat are quite small, which may make installation more difficult than other models. You should also remember that it requires a 230V±15% AC power supply to function properly.
This device has a child lock, so if you have kids, it is a big plus. Also, the open window detection senses sudden decreases in room temperature so your thermostat does not waste energy needlessly.
Summing up, KETOTEK’s Smart Thermostat is a great pick for anyone who wants to save some money but still get an efficient way of automating and controlling their underfloor heating system.
HEATIT Smart Thermostat

- LCD touch display
- Heating Scheduling
- Class A GFCI protection
Pros
- Simple-to-use touchscreen controls
- Class A GFCI protection to keep you safe from electric shocks
- Set your heating schedules via programmable options
Cons
- Not suitable for larger traditional heating systems
- Small connections on the back may limit wiring options
The HEATIT Underfloor Heating Thermostat is affordable but doesn’t compromise on features, making it worth considering for your electric underfloor heating system. You can program custom schedules according to your routine —and its LCD touchscreen display provides straightforward access whenever needed.
The HEATIT thermostat is equipped with in-built Class A GFCI protection. This feature keeps you safe from potential electric shocks and gives you peace of mind when operating. It has been designed for electrical floor or wet underfloor heating systems up to 16A.
However, some people have reported issues while connecting their thermostats to Wi-Fi, which makes remote control tricky for them. Plus, small connections at the back might restrict your wiring capabilities, particularly if you use solid-core cables.
Despite these issues, the HEATIT Underfloor Heating Thermostat remains an attractive choice for those looking for a relatively affordable, user-friendly smart thermostat that can be used on underfloor heating.
Nassboards Smart Thermostat

- Remote Control
- Heating Scheduling
- Voice Control
- Humidity Measurement
Pros
- Control remotely using any Android or Apple smartphone
- Use voice commands to change temperature with Amazon Alexa or Google Home compatibility
- Check your house humidity using build-in humidity sensors
Cons
- Mobile apps can be laggy sometimes
The Nassboards Smart Thermostat is a versatile device that can much more than control their electric underfloor heating system. Its multi-tasking capabilities include hot water control, humidity sensors, customizable timer schedules, and energy consumption tracking – all within an attractive design that comes in your choice of black or white!
This smart thermostat offers remote control with both Apple and Android smartphones/tablets. That way, you can manage your home’s heat from anywhere via the mobile app.
Moreover, its compatibility with Amazon Alexa and other smart home systems makes managing your desired temperature without moving a muscle achievable.
Despite its great features, a few people claimed that the application was slow-moving, tended towards cutting connection easily, and had quite a complicated design. Also, some users experienced difficulties when setting their clocks, which could end up influencing any pre-set schedules they might’ve had going already.
To sum things up – The Nassboards Smart Thermostat is worth considering if you’re searching for something versatile yet stylish with convenient remote management options.
MOES Smart Thermostat

- Zonal Control
- Heating Scheduling
- Smart Modes
- Geolocation
- OpenTherm
Pros
- Fit well in any home decor with a modern design and windowless touch control
- Control using voice commands when integrated with Amazon Alexa or Google Home
- Weather station support for outdoor humidity
Cons
- 5A current may not support all heating systems
- Limited display of temperature settings in programmed mode
The MOES Smart Programmable Thermostat is an exciting pick for those wanting to update their underfloor heating system with a wifi thermostat for more automation and control. This thermostat makes controlling the temperature in your house simple through the Tuya Wi-Fi protocol intended for electric floor heating systems.
You can manage your home climate by voice commands because it’s compatible with Amazon Alexa and Google Home.
The design of the MOES Smart Thermostat is a standout feature. Its ultra-thin, bezel-less touch display gives it an updated and sophisticated look. Additionally, its standard 86mm square & 60mm European cassettes make this thermostat perfect for different installation conditions.
Primarily catering to gas boiler systems, the MOES Smart Thermostat might not be suitable for all systems due to limited power from 5A current output.
If you’re looking at modernizing your home’s underfloor heating system by introducing easy-to-use tech like smart thermostats, then yes -The MOES Smart is one option worth checking out, given its wide range of potential benefits.
Buying Guide
Deciding on a smart thermostat for underfloor warming can be hard work, especially with so many different options in the market. But don’t worry; we’re here to help you make a well-thought decision.
In this shopping guide, let’s talk about what features are important when selecting suitable smart thermostats for your home’s underfloor heating system:
System Compatibility
When it comes to underfloor heating, you can choose between electric or water-based systems. Some thermostats are compatible with both types, while others may only suit one. Therefore, it’s important to read the manufacturer’s specifications carefully before purchasing.
Easy Installation and Setup
The installation process should not give you a headache; pick out something that is user-friendly and has clear instructions, plus an uncomplicated interface.
Additionally, if you want ultimate convenience, consider getting yourself a smart thermostat that connects to your Wi-Fi network at home so that settings can be adjusted from any device via its mobile app!
Integrations with Smart Home Devices
Check if your thermostat works with popular voice assistants such as Amazon Alexa or Google Assistant. That way, you can control the temperature just by speaking. Plus, integrating programmable thermostats with smart home ecosystems like Apple HomeKit, Google Home, and Samsung SmartThings means that using a thermostat remotely is an effortless process in conjunction with other connected devices.
Daniel Barczak is a software developer with over 9 years of professional experience. He has experience with several programming languages and technologies and has worked for businesses ranging from startups to big enterprises. Daniel in his leisure time likes to experiment with new smart home gadgets and explore the realm of home automation.
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