Best Programmable Smart Thermostats of 2025

The ENGO E20i Thermostat allows you to control your home's heating from anywhere using the ENGO Smart app or through voice commands with Amazon Alexa and Google Assistant. This wireless thermostat is battery powered and can be mounted away from heat sources or sunlight for optimal performance. With a reliable 2.4 GHz WiFi connection built into the receiver, you won’t need an additional gateway hub. You can set schedules and manage your energy use, helping you save on heating costs while ensuring your home stays comfortable.

The Honeywell T3 Thermostat offers impressive versatility and compatibility, making it suitable for various heating systems like combi boilers and heat pumps. With intuitive 7-day scheduling, you can programme up to six time slots per day, ensuring your home stays comfortable when you need it. Its modern, minimalistic design features a large backlit screen for easy operation and quick access to your settings. Additionally, smart home integration allows you to control your heating effortlessly, enhancing your overall convenience and comfort.

The ESI ESRTP4RF+ offers versatile heating control with its Auto, Manual, Override, and Off modes. This flexibility allows you to choose the best setting for your needs, ensuring comfort at all times. The thermostat features energy-saving options like optimum start and stop, which help you save on energy bills while maintaining a pleasant environment. Its large, easy-to-read LCD with a blue backlight ensures you can quickly check the settings, even in low light. With 7-day, 5/2, or 24-hour operation, you can easily programme your heating schedule to suit your lifestyle.

The Salus RT510RF/TX Thermostat offers a range of convenient features to enhance your heating control. With the manual mode, you can easily disable the schedule whenever you need flexibility. The pre-paired wireless communication eliminates the hassle of dip switches, making setup straightforward. The Heating Boost mode is perfect for when you need an extra warm-up quickly. Additionally, the receiver manual override switch allows you to take immediate control of your heating without fuss. This makes the thermostat a user-friendly choice for any home.

The Meross Smart Thermostat offers versatile control over your electric underfloor heating system, with the added benefit of a summer mode for cooling systems. You can easily manage your heating using voice commands, a dedicated app, or a remote, providing convenience in your daily routine. The dual sensors ensure precise temperature adjustments by monitoring both room air and floor temperature, helping you avoid overheating. Additionally, the open window detection feature notifies you if a window is opened, allowing the thermostat to pause heating and save energy, which can lead to significant cost savings.

The KETOTEK WiFi Thermostat offers a convenient way to manage your electric underfloor heating. With WiFi connectivity, you can easily control the thermostat from your smartphone, allowing you to adjust temperatures and create schedules from anywhere. It is compatible with both Alexa and Google Assistant, enabling you to change settings with simple voice commands. Additionally, you can set specific heating schedules that align with your lifestyle, helping you save on energy bills while ensuring your home remains comfortable.

The Optimum WiFi Thermostat offers exceptional control over your home's heating. With an iOS and Android smartphone app, you can easily adjust your settings from anywhere. The programmable capacity allows you to set up to six user-adjustable temperature periods, ensuring your home is always at your desired comfort level. Its design accommodates both wall mounting and table-top use, providing flexibility in installation. Additionally, it features open therm output and volt-free switching, making it compatible with combination boilers for added convenience.

The EPH RF Programmable Thermostat is designed to enhance your home's heating control. As an HVAC control thermostat, it allows you to programme your heating schedule, ensuring your home is warm when you need it. The digital interface makes it easy for you to adjust settings with precision. Additionally, the RF capabilities provide wireless convenience, eliminating the need for complex wiring. This user-friendly thermostat is an ideal choice for those seeking efficiency and comfort in their heating system.

The MincoHome Smart Thermostat offers a user-friendly touch screen interface that clearly displays both the room and set temperatures, making it easy for you to monitor your heating. You can save energy effortlessly by using the one-click Eco Temperature setting when you're away. Voice control is another convenient feature, allowing you to adjust the temperature simply by speaking to your Google Assistant or Alexa. Additionally, this thermostat supports daily heating programmes, ensuring that your home remains comfortable while helping to reduce energy costs.

The Lowenergie Programmable Thermostat offers a user-friendly LCD with a white backlight, making it easy to read and adjust settings. With the ability to programme your heating schedule over 7 days and 4 periods per day via the 'Smart Life' app, you can enjoy a comfortable home tailored to your routine. The manual, auto, and economy modes provide flexibility depending on your needs, while the frost protection feature helps prevent damage in colder weather. Additionally, the child lock ensures safety in households with young children.