When it comes to must-have home goods and devices, digital thermostats come at the top of the list. Digital thermostats come with numerous advantages. So, many houses move from analogue thermostats to digital thermostats. 

There are many different types of thermostats to select from. First and foremost, a digital thermostat provides ease and comfort in the house. And, you only need a few seconds of programming. Moreover, digital thermostats can automatically control a house or workplace room temperature. Once set, it can manage the room temperature for the whole day.

Let's know more about the Digital room thermostat.


What Is a Digital Thermostat?

What Is a Digital Thermostat?

For detecting temperature, digital thermostats employ an essential component called a thermistor. This is a resistor that provides temperature-dependent electrical resistance. A digital heating thermostat's microprocessor can monitor resistance. It can convert that value to a temperature measurement.

In addition, a digital thermostat may do several tasks that a traditional mechanical thermostat cannot. Programmable settings are one of the most helpful features of a digital thermostat which creates a comfortable home. Moreover, digital programmable thermostats are a great way to take a step ahead for smart home integration.

What Are The Benefits Of a Digital Thermostat?

Some benefits of Digital Thermostats are as follows:

A safe option

Non-digital thermostats may appear effective. However, they are making your house considerably less healthy. An older, non-digital thermostat has the most mercury of all the domestic goods you'll discover around your home. 

Any damages to an outdated thermostat might result in mercury being released into the air. Digital thermostats use electronic programmable switching. That’s faster and healthier than a traditional thermostat. 

Saves cost and the planet

Ensuring you have access to a complete set of contemporary controls is one of the simplest methods to save money on your energy costs. Digital thermostats are considerably safer for the environment than the traditional room thermostat. The tonnes of mercury that ends up in landfills each year is substantially reduced by using a wireless smart thermostat.

They are programmable

A programmable thermostat allows you to set it to turn on and off anytime you choose. A digital thermostat comes in handy in most situations. For example, you can use it if you want to switch on the cooling before you reach home on a sunny day or warm up your house on a chilly winter day. These thermostats come with a temperature sensor

It detects the air temperature and makes the required adjustments. You may even have them turn on and off during the night to improve comfort as you sleep. These thermostats enable you to program heating and cooling periods of the day. They have several temperature settings available. You can only adjust one heat level during the day and night on previous thermostats.

More detailed functioning

To view the display correctly, you simply need to replace the batteries now and then with a digital display. You'll also be notified ahead of time when new batteries are required. It detects the temperature when it falls below preset levels. The conventional thermostats simply switch an electrical current. This causes the boiler or the water underfloor heating to heat. 

A digital thermostat is far more comprehensive. Storing the data electronically displays the actual room temperature, and gives you a lot more information. Other smart thermostats come with the latest integrations for smart heating.

What are the Benefits of a Smart Thermostat?

The benefits of a Smart Thermostat are:

Equipped with movement sensors

Sensors built into a smart thermostat identify when people are awake and moving in the house. This enables them to keep track of when you and your family are at home and when you are out, which aids with scheduling.

Control from your phone

Some wireless programmable thermostats include temperature-control applications. For instance, tado° devices include the tado˚ app for mobile devices. As a result, you may monitor the thermostat from anywhere with a data or wi-fi connection and adjust the temperature, if necessary. Suppose you need to make adjustments while at work or on vacation. A wi-fi thermostat comes in handy.

Tracking Energy Usage

A smart thermostat may also give you energy reports showing how much energy you're consuming. They also indicate how your energy use has changed with time and how much it will cost you. Advice on how to save money by adjusting the temperature sometimes accompanies these reports.

Compatible with other devices

The compatibility of smart device platforms continues to improve. As a result, your smart thermostat can connect to and share data with a growing number of other home devices.

Starter Kit – Smart Thermostat

Make your central or underfloor heating smart. Save energy and maximize comfort. Available in two versions: Wireless and Wired.

Learn more

How Does A Digital Thermostat Work?

A thermistor is a specialised resistor that is the most critical component of a digital thermostat. Resistors are fundamental electrical components. They slow down the flow of electricity by resisting it. Thermistors are unique because their resistance value varies predictably with temperature. That means, the hotter it is, the more resistance the thermistor generates.

The remote thermostat monitors the resistance of the thermistor by passing a current across it. It calculates the air temperature in the room using this resistance. If the heater and air conditioner are turned on, the temperature gets verified to the preset values. The thermostat provides a signal to the air conditioner to switch it on if the temperature is high. Another signal is sent to switch it off whenever the temperature falls below the level. The heater functions similarly.

What are the different types of Digital Thermostats?

The different types of Digital Thermostats are as follows:

  • Digital Room Thermostat

  • Digital Heating Thermostat

  • Wired Digital Room Thermostat

  • Digital Programmable Thermostat

What Is A Digital Room Thermostat?

A digital room thermostat instantly turns on and off the heating system or as needed. It works by detecting the air temperature. In other words, it turns on the heating whenever the temperature drops below the thermostat preset. Once the desired temperature is attained, the heating will turn off.

What Is A Digital Heating Thermostat?

A digital heating thermostat enables you to set the temperature inside your house. You can establish a preset heating and cooling plan. Digital thermostats, unlike analogue thermostats, include a display screen for temperatures and settings.

What Is A Wired Digital Room Thermostat?

A Wired Digital Room Thermostat is part of the atmosphere thermostats family of heating accessories. These gadgets are used to keep a home's temperature in check. They let you choose the desired comfort temperature and then turn on or off the heating to maintain that temperature. These radiator thermostats manage the timing and temperature of the radiator automatically.

What Is A Digital Programmable Thermostat?

A Digital programmable thermostat adjusts the temperature based on the pre-programmed parameters. These come into effect at various periods throughout the day. Setback thermostats and clock thermostats are the other names for Digital Programmable Thermostats. 

A Digital programmable thermostat, for example, might be configured to keep the house at 22 degrees celsius during the day. You can set it for 18 degrees celsius after 11:00 p.m. till 7:00 a.m. every night.

How To Choose A Digital Programmable Thermostat?

When correctly installed and programmed, a digital thermostat helps you in many ways. It may allow you to keep a comfortable interior temperature while lowering your home's total energy use.

When picking a boiler thermostat, consider how much programming freedom you want. Calculate the voltage requirements, and the type of heating and cooling system you have. You'll also need to choose a user interface for your central heating thermostat. Another factor to consider is the type of mounting solution that best matches your installation.

Some of your options include:

7-Day Thermostats 

This programmable thermostat is ideal for families where each day of the week has a different schedule.

5+2 Thermostats 

This sort of programmable thermostat is ideal for individuals who work a five-day week and have a two-day weekend.

Smart Thermostat

The "Smart" Thermostat or smart radiator thermostat is a wi-fi-connected programmable thermostat. It can be controlled remotely through your smartphone. For individuals with irregular schedules, "smart" thermostats are ideal. You can use it if you think you may miss presetting the thermostat before leaving the house. 

Several come with interactive smartphone apps. They measure energy consumption in real-time and help you emphasise energy savings. For instance, the Smart AC Control by tado° comes with the tado˚ app to control your temperature settings remotely.

Learning Smart Thermostat

If you have a consistent routine or forget to alter settings,  "Learning" smart thermostats are an excellent fit. It will help you if you simply aren't the type to sit and find out how to control gadgets in your house. As the name implies, these thermostats learn your daily behaviours in your house and utilise that knowledge to self-program a plan. 

Like "smart" thermostats, these thermostats are wi-fi connected. They get operated remotely using a smartphone. The tado˚ auto assist comes with excellent features and keeps the HVAC system well-functioning.

Heat-Pump Specific Thermostats

The programmable thermostats can benefit energy savings when being used in heat-pump systems. However, it can be negated by operational restrictions and energy use when in heating mode. 

As a result, several firms have lately begun to provide programmable thermostats. These are designed mainly for use with such systems. They allow for more cost-effective temperature programming. Before choosing a programmable thermostat for your house, consult a specialist if you have a heat pump system.

Other characteristics to look for in a programmed thermostat are:

  • Digital display and backlighting

  • Programming for voice or phone

  • Features such as hold and vacation

  • A light that indicates when the air filter has to be changed

  • The light on the system's malfunction indicator

  • Responsive or smart recovery technology detects the length of time it takes to achieve a specific temperature. This is measured within a certain time frame.

Starter Kit - Smart Radiator Thermostat V3+

Make your radiators smart. Save energy and maximise comfort. Available with vertical or horizontal mounting.

Learn more

How Can A Digital Thermostat Save Heating Bills?

Smart thermostats save money by maintaining a low temperature for as long as feasible. Typically, you input your preferred temperature and a rough plan for the day. Based on this data, the thermostat guarantees that the room is at your preferred temperature when you arrive home. Further, it ensures that you conserve as much energy as possible while you are gone. 

Smart thermostats are considerably easier to operate than traditional programmable thermostats. So, you'll use them more frequently and modify them when your schedule alters.

To get the best out of the Smart Thermostat, you can do the following things:

Maintain a consistent temperature

Turning the system on/off and total volume only when you need it is not a good idea. To retain a temperature, these systems function best when kept on minimal power. This also saves a lot of electricity.

Avoid the extreme levels

Attempt to set your thermostat following the recommendations. Going too far too soon might cause your equipment to break down.

Program the thermostat

Instead of arriving home and turning the air conditioner on full blast, set a timer for it to turn on before you arrive. You only need a 5-10 degree change to notice the difference when you get home. Compared to full power, this saves a lot of energy until you need to turn it down because it's too cold or warm.

Are Digital Room Thermostats And Smart Thermostats the Same?

It could be misleading to assume that digital room thermostats and smart thermostats are the same things if you don't have all of the facts. First, let's understand the differences between digital room thermostats and smart thermostats. It can help you to make the best heating selections for your house.

A digital room thermostat is a battery-powered thermostat with a digital display. It assists in showing the actual and set-point temperatures. Usually, the digital display device contains arrow keys. It allows the user to easily and quickly change the temperature.

But what makes them different from smart room thermostats?

The amount of control that smart thermostats provide over your home's heating is unrivalled. Not only do smart thermostats have an easy-to-use digital display, but they're also wireless and portable. They can be managed from anywhere with an internet connection using a smartphone or tablet app.

Why is tado° the best for a digital connection to the boiler?

If you are looking for the best smart radiator valve, then tado° Smart TRVs are a great option.

For instance, you can make your heating intelligent even if you have radiator valves. First, consider replacing your existing valves with tado° Smart Radiator Thermostats. Then, link them to the internet using the tado Internet-Bridge that comes included.

A thermostatic radiator valve in a boiler plant saves energy and cost. In addition, it saves time in the operating schedule, reduces repair time and optimises the operation of the heating network.


Traditional thermostats are indeed becoming a thing of the past. This is because they require a good amount of maintenance and have a lot of moving parts. Also, with so much mercury, having mechanical thermostats seems quite dangerous. 

Digital thermostats save money by maintaining a low temperature for as long as feasible. Typically, you input your preferred temperature and a rough plan for the day. So, why not have a smooth transition from analogue to digital? Yes, it’s time to go digital and help improve your home automation with tado°.