Best App Control Thermostats of 2026

Corey Phillips Avatar
Corey Phillips
Last Updated: 5 Feb 2026

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App control thermostats are modern and efficient heating systems that can be controlled remotely through a smartphone app. These thermostats offer a range of features such as scheduling, temperature control, and energy monitoring. They are designed to provide convenience and cost savings to homeowners by allowing them to adjust their heating settings from anywhere at any time. With app control thermostats, you can easily monitor and regulate the temperature of your home, ensuring that you are comfortable while also saving energy and reducing your bills.

At a Glance: Our Top Picks

tado° Wireless Smart Thermostat X Starter Kit Cover #TOP 1
tado° Wireless Smart Thermostat X Starter Kit
ftb score rating icon 9.8
tado Smart Thermostat X Wired Room Control Cover #TOP 2
tado Smart Thermostat X Wired Room Control
ftb score rating icon 9.7
KETOTEK WiFi Smart Thermostat for Boiler Cover #TOP 3
KETOTEK WiFi Smart Thermostat for Boiler
ftb score rating icon 9.5

Top 5 App Control Thermostats

tado° Wireless Smart Thermostat X Starter Kit

VX-WTS02-WRP02-STAND-AZ-UK-00
Black
tado° Wireless Smart Thermostat X Starter Kit Cover
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)

The tado° Smart Thermostat X offers a convenient way to control your heating and hot water from anywhere. With its wireless connectivity, you can easily adjust settings via the app, ensuring your home is always at the perfect temperature. The compatibility with smart speakers like Alexa, Siri, and Google Assistant allows for hands-free operation, making it even more user-friendly. Additionally, the included stand means you can place the thermostat wherever it suits you best, enhancing both functionality and ease of use.

What We Like
Wireless heating control
Smart speaker compatibility
Convenient app management
Flexible placement with stand
#TOP 2

tado Smart Thermostat X Wired Room Control

VX-ST02-AZ-ML-00
Black/White
tado Smart Thermostat X Wired Room Control Cover
tado Smart Thermostat X – Add-on as Wired Room Thermostat, Heating Control via App & Smart Speaker (Alexa, Siri, Google Assistant), DIY Installation

The tado Thermostat X offers smart heating control that helps you save energy, with an average reduction of 22 percent when using the extra battery set. It is easy to install yourself, even without an internet connection, and works with various heating systems like gas boilers, heat pumps, and underfloor heating. You can control your heating conveniently via the app, allowing you to set schedules and adjust temperatures from anywhere. Additionally, it integrates seamlessly with smart speakers like Alexa, Google Assistant, and Siri, enabling voice control for each room’s temperature.

What We Like
Energy-saving up to 22%
Easy DIY installation
App-based heating control
Compatible with smart speakers

KETOTEK WiFi Smart Thermostat for Boiler

KTF0155C
White
3A Boiler
KETOTEK WiFi Smart Thermostat for Boiler Cover
KETOTEK WiFi Smart Thermostat for Boiler 3A 220V Compatible with Alexa, Digital White Boiler Thermostat Programmable Tuya/Smart Life APP Remote Control, Dry Contact

The KETOTEK Smart Thermostat offers seamless control over your heating system. With WiFi connectivity, you can easily manage your home's temperature via the Smart Life or Tuya App, allowing you to adjust settings remotely. Voice control compatibility with Alexa and Google Assistant means you can simply ask for temperature changes without leaving your cosy spot. Additionally, you can create personalised heating schedules tailored to your daily routine, ensuring efficient energy use and comfort at all times.

What We Like
Easy app control
Voice control with Alexa
Customisable heating schedules
Energy-saving features

tado° Smart Radiator Thermostat X with App Control

VX-SRT02-AZ-ML-00
White
tado° Smart Radiator Thermostat X with App Control Cover
tado° Smart Radiator Thermostat X, Temperature Control via App and Smart Speaker (Alexa, Siri, Google Assistant), Save Heating Costs, DIY Installation

The tado° Smart Thermostat X allows you to save an average of 22% on energy costs, making it a smart investment for your home. With easy DIY installation, you can fit it to almost any radiator valve, ensuring a secure and leak-free setup. The app gives you full control over your heating system, enabling smart scheduling and geofencing to adjust temperatures based on your location. You can also enjoy the convenience of voice control through smart speakers like Alexa, Google Assistant, or Siri.

What We Like
Saves energy and costs
Easy DIY installation
Control via app
Voice control compatible

Honeywell T6 Wired Smart Thermostat with Alexa

Y6R910WF6042
Black
Honeywell T6 Wired Smart Thermostat with Alexa Cover
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

The Honeywell T6 Thermostat offers a user-friendly touch-screen interface, making it simple for you to schedule and adjust temperatures with ease. With the Honeywell Home app, you can manage your heating from anywhere, ensuring your home is always comfortable. The thermostat also utilises your smartphone's location features, automatically adjusting the temperature when you're away or returning home. Additionally, it provides flexible scheduling options tailored to your lifestyle, allowing for up to six different time settings each day.

What We Like
Easy touch-screen controls
Remote management via app
Automatic temperature adjustments
Flexible scheduling options
Buying Guide Image

Frequently Asked Questions (FAQs)

1. Can I control my thermostat from my phone?

Thermostats are one of the first gadgets that became “truly smart” when Nest released the world's first smart thermostat in 2007. Nowadays all smart thermostats can be controlled via smartphone apps – be it an iphone or android phone.

2. Is there an app for a thermostat?

EnergyHub – An app created for use with the 3M 50 Wifi thermostat, available for iPhone or Android devices. This app has a user-friendly interface that makes it easy for homeowners to know what temperatures are in specific rooms and to create schedules for changing temperatures throughout the day.

3. Is there an app to control heating?

Your Wiser Heat App allows you to set schedules and make quick changes from anywhere in the world to help you prevent wasted energy, and the best part is the changes are instant!

Editor's Notes

During our app control thermostat research, we found 236 app control thermostat products and shortlisted 5 quality products. We collected and analyzed 99,583 customer reviews through our big data system to write the app control thermostats list. We found that most customers choose app control thermostats with an average price of £98.49.

The app control thermostats are available for purchase. We have researched hundreds of brands and picked the top brands of app control thermostats, including tado, KETOTEK, Honeywell Home.

Written by
Corey Phillips Avatar

Corey Philips is an electrician and lighting expert. He graduated from the University of Birmingham in 2012 with a Bachelor's degree in electrical and electronics engineering. Corey is a specialist contractor in lights. He sells and installs and recommends lights and lamp sheds, and other lights accessories. Aside from that, Corey is vast in installing and maintaining electrical appliances like air conditioners, water heaters, and the likes.