In winter, nothing is more beautiful than returning home and finding yourself in a warm and comfortable environment. For this to be possible, however, an intelligent digital thermostat is required. Through this device, the heating system of the entire home can be easily managed.

Digital thermostats allow you to program and vary the temperature as well as the on and off times, to adapt them to your needs. With them, it is possible to optimize energy consumption, reduce waste and also fight against climate change.

Here we had listed out the best digital thermostats that are filled with latest and advanced functions.

SaleRANK NO. 1
Honeywell Home RTH221B1039 1-Week Programmable Thermostat
  • One program runs for the entire week (4 periods per day)
  • Easy to use, basic operation makes programming easy
  • Precise +/- 1 degree Fahrenheit temperature control
  • Easy to install
SaleRANK NO. 2
ELECTECK Digital Thermostat with Large LCD Display, Non-Programmable, Compatible...
  • Non-programmable electronic thermostat, single stage, 1 heating and 1 cooling, electric or gas/oil configurable.
  • Not suitable for RV's. Work with single stage heating, cooling and heat pump (without aux) systems. Does not work with multi-stage...
  • Easy-to-read digital 4.5 sq. in. display with large characters and blue backlight. Big separate buttons for easy setting.
  • Precise temperature control with +/- 1 degree in Fahrenheit and Celsius for ultimate consistent control.
  • Easy installation, dual powered by 24VAC power or 2 AAA batteries, C-wire is not required.
RANK NO. 3
Google Nest Thermostat - Smart Thermostat for Home - Programmable Wifi...
  • ENERGY STAR certified smart thermostat for home that helps you save energy and stay comfortable.Connectivity : Wi-Fi - 802.11b/g/n...
  • The Nest Thermostat is designed to work without a C wire in most homes, but for some systems, including heating only, cooling...
  • Nest Thermostat turns itself down when you leave, so you don’t waste energy heating or cooling an empty home
  • Programmable thermostat that lets you create an energy efficient schedule in the Google Home app on your Android or iPhone
  • Remote control lets family members change the thermostat temperature from anywhere on a phone, laptop, or tablet[1]
RANK NO. 4
ELECTECK Digital Thermostat with Large LCD Display, Non-Programmable, Compatible...
  • Non-programmable electronic thermostat, single stage, 1 heating and 1 cooling, electric or gas/oil configurable.
  • Not suitable for RV's. Work with single stage heating, cooling and heat pump (without aux) systems. Does not work with multi-stage...
  • Easy-to-read digital 4.5 sq. in. display with large characters and blue backlight. Big separate buttons for easy setting.
  • Precise temperature control with +/- 1 degree in Fahrenheit and Celsius for ultimate consistent control.
  • Easy installation, dual powered by 24VAC power or 2 AAA batteries, C-wire is not required.
RANK NO. 5
Honeywell RTH111B1016 Digital Non-Programmable Thermostat (Renewed)
  • Item Package Dimension- 7.99999999184L X 6.49999999337W X 2.49999999745H Inches
  • Item Package Weight - 0.85098433132 Pounds
  • Item Package Quantity - 1
  • Product Type - Hvac Control Thermostat
RANK NO. 6
LEVOIT Smart Thermostat for Home,WiFi Programmable Digital Thermostat,Works with...
  • Save Energy: With customizable routines that conserve energy when you’re away and daily energy reports, you can create a greener...
  • Room-to-Room Comfort: Connect up to 16 Levoit sensors (sold separately) to the smart thermostat, helping you to monitor each room...
  • 24/7 Scheduling: Customize routines that will automatically adjust the temperature for you without the need for manual changes.
  • Control From Anywhere: Let Amazon Alexa or Google Assistant adjust the temperature at your command when you connect your...
  • Smart Scenes: Take control of your home's atmosphere by connecting Levoit sensors, smart humidifiers, and smart air purifiers to...
SaleRANK NO. 7
Honeywell Home RTH2300B 5-2 Day Programmable Thermostat
  • The display panel is backlit with an intuitive interface for one-touch access to setpoint temperature.
  • Precise temperature control of +/- 1 degree Fahrenheit.
  • Separate programs for the weekdays and weekends with 4 program periods per day including wake, leave, arrive and sleep.
  • Easy to install yourself and works with many heating/cooling systems, plus heat pumps without auxiliary heat.
  • Built-in battery change and filter change reminders.
RANK NO. 8
240 Sqft Mat, 240 Volt, Electric Radiant Floor Heat Heating System with Aube...
  • 240 Square Foot Under Tile Heating Mat, 2 Mats - 20” Wide x Totaling 144’ Long, 240 Volts
  • Mat has double sided tape (Adhesive Backing) to stick to floor. Lays FLAT for easy installation.
  • 240V, 12 Amp, 2880W, 12 Watts/Sqft, UL Listed for USA and Canada, Cable is 1/8” thick
  • Digital Programmable Thermostat # TH115-AF-240, Includes floor sensor
  • Made in the USA using the highest quality materials, Single Cold Lead, 25 Year Warranty
RANK NO. 9
300 Sqft Mat, 240 Volt, Electric Radiant Floor Heat Heating System with Aube...
  • 300 Square Foot Under Tile Heating Mat, 2 Mats - 20” Wide x Totaling 180’ Long, 240 Volts
  • Mat has double sided tape (Adhesive Backing) to stick to floor. Lays FLAT for easy installation.
  • 240V, 15 Amp, 3600W, 12 Watts/Sqft, UL Listed for USA and Canada, Cable is 1/8” thick
  • Digital Programmable Thermostat # TH115-AF-240, Includes floor sensor
  • Made in the USA using the highest quality materials, Single Cold Lead, 25 Year Warranty
SaleRANK NO. 10
Honeywell TH1100DV1000 Pro-Digital 2-Wire Heat Only
  • Adjustable Temperature Scale: Standard Selection Of 40 To 90F
  • Backlit Display Is Easy To Read
  • Displays Ambient (Measured) Temperature At All Times.
  • Brand Name: Honeywell
  • Power source type: Battery Powered

Digital Thermostats Buying Guide

When you want to buy a digital thermostat, it is essential to consider several important issues. As you will see, there are various models with different performances: in this section, we will answer the most frequently asked questions about these devices.

What Exactly Are Digital Thermostats?

Digital thermostats are electronic control devices, designed to regulate the functioning of heating systems. Therefore they can control both the temperature itself and the switching on and off of the device. Also, they have a digital screen through which the user can view and adjust the temperature.

What Are the Advantages and Disadvantages of Digital Thermostats?

Digital thermostats are more precise than analogue devices: with them, it is possible to adjust the temperature straightforwardly. Furthermore, as they are equipped with a digital screen, you can know the exact temperature at all times.

Most of these devices allow you to program the switch-on and switch-off times. If they are equipped with a WiFi connection, you can connect them to your smartphone or tablet, and manage the heating system in comfort from practically any place.

Also, it allows you to save energy and take care of the environment. In the list below, you can discover all the other advantages of these devices.

Advantages:

They are much more precise than analogue thermostats. They allow you to adjust the temperature of your home and office at any time, automatically. Since they are equipped with a screen, it is possible to know the temperature at any time. Those that are equipped with WiFi can be connected to various devices, such as smartphones and tablets for greater convenience.

Since they allow you to check the temperature at all times, they can help you save energy and money on the end-of-month bill. Furthermore, lower energy consumption contributes to the fight against climate change; they are straightforward to use, and most models are compatible with various heating systems.

Disadvantages:

They imply a large investment at the beginning, which over time amortizes. A small installation is required.

Is It Worth Buying a Digital Thermostat?

Without a doubt, it is worth buying a digital thermostat. Even if your purchase involves a large initial investment, the money will have to be recovered with the bills, which will be much cheaper. Plus, they allow you to take advantage of the convenience of easily checking your home temperature.

In addition to this, the environmental advantages deriving from lower energy consumption must also be added. If you opt for an intelligent thermostat, you can control the temperature from your mobile device, even when you are not at home or in the office, and carry out zone programming.

Who Should Buy a Digital Thermostat?

The use of digital thermostats is recommended for both home and offices. These devices are suitable for all places where heating systems are widely used and where zone programming is particularly useful, especially if the rooms are huge.

How Does a Digital Thermostat Work?

Since there are various models of digital thermostats, the operation can vary from one to the other. However, in general, these devices rely on electrical sensors that control temperature changes: based on these changes and the temperatures that have been programmed, the thermostat turns the heating system on or off.

Where Is It Best to Place the Digital Thermostat?

First of all, it is better to place it away from sunlight, so that this does not affect the temperature reading and, therefore, the operation of the device.

Similarly, it is better to keep it away from appliances that can be a source of heat or that cool the environment. Lastly, it may be better to install it in a room where there is enough activity, and at the height of 1.50 m to 1.80 m.

Factors to Consider Before Purchasing

Compatible Heating Systems

This is the first criterion to watch out for. Always make sure that the thermostat is compatible with the heating system installed in your home. Fortunately, many models are widely compatible, both with gas boilers and with heat pumps and heated floors.

Design

Since it is an element that will surely be visible in the home or office, you cannot ignore its design. In this sense, manufacturers strive to find increasingly elegant as well as functional designs. Thus, they can be adapted to the style of the room in which they will be installed.

Most of the thermostats are white. Also, there are wireless and other models that connect via cable. Another important aspect is the ease of installation: some thermostats are specially designed so that they can be connected to an electrical outlet.

User Interface and Ease of Use

All smart digital thermostats can be controlled by an application installed on the smartphone or tablet, or even by Smart Home devices. So, a key aspect to consider of these apps is the ease of their interface, especially if they are to be used by people who are not very practical with new technologies.

Functions

Digital thermostats have various additional functions, which go well beyond temperature control: the most common one allows you to program their on and off. Some are security functions to ensure that the system is turned off under certain conditions.

A new function allows you to use the zone heating system: some thermostats also offer a history of data on consumption, temperatures and on and off times. There are also smart features for returning from vacation or that adapt to our daily habits.

Connectivity

Digital thermostats with WiFi connection offer the possibility to connect them to smartphones and tablets. This way, you can control them remotely from anywhere with a simple internet connection. Furthermore, some thermostats can also be connected to Smart Home devices.

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