DEVIreg™ Smart digital thermostat for electric underfloor heating

DEVIreg™ Smart is a thermostat with discreet and timeless design.

The DEVIreg™ Smart is an intuitive programmable timer thermostat to be connected to WIFI and DEVIsmart™ App controllable from anywhere, at any time. The thermostat is primarily used for controlling electric floor heating elements. The DEVIreg™ Smart digital thermostat is compatible with almost all electrical floor heating frames and sensors, enabling effortless integration into existing systems.

Usability features

Control heating from anywhere, at any time

A single DEVIreg™ Smart thermostat can be paired with up to 10 mobile devices using DEVIsmart™ App

With one DEVIsmart™ App you are able to control as many locations with as many DEVIreg™ Smart thermostats as you need

Can communicate with two mobile devices simultaneously

Design features

Simple and intuitive touchscreen operation

Sleek, stylish design that fits all frames with 55 x 55 hole

The smartest, coolest-looking controller on the market

Energy-saving features

7 day / 30 day / life time energy consumption readout for increased energy usage awareness

Open window detection automatically switches off the floor heating

Away mode

DEVIreg™ Smart is compatible with following sensing units:

NTC 6,8 kOhm at 25^°C
NTC 10 kOhm at 25^°C
NTC 12 kOhm at 25^°C
NTC 15 kOhm at 25^°C (Default)
NTC 33 kOhm at 25^°C
NTC 47 kOhm at 25^°C

Timer function is key to savings

Tips for updating the electric heating system of any type.

Learn more

Discover a brand new level of electric floor heating comfort and control

Intuitive app control

The intuitive DEVIsmart™ App turns your smartphone into a remote control and enables you to easily operate the floor heating system – from anywhere in the world.

Reduce energy costs

Smart app features let you schedule your floor heating system to fit your rhythm and reduce energy costs – while enjoying perfect temperature 24/7. The DEVIreg™ Smart thermostat even adapts to you and learns when to start and shut off heating.

Safe and private cloud connection

The DEVIsmart™ App communicates through a safe cloud system based on the same security that is used in mobile banking applications. No data is stored in the cloud and personal information is secure at all times

Superior comfort and control

The intuitive DEVIsmart™ App gives the opportunity to easily operate the floor heating from anywhere in the world. That means that you can have the highest level of comfort and control.

Fast and easy installation

Turn your smartphone into your power tool and enjoy an easy and uncomplicated installation. The entire setup can be completed without installer having to connect to customers’ WiFi. Settings can be copied from existing thermostats in seconds by using a code.

Multi-frame compatibility

The DEVIreg™ Smart is compatible with almost all existing frames and sensors already on the market and can effortlessly be integrated into existing systems.

Documents

Documents
Type	Name	Language	Valid for	Updated	Download	File type
Data sheet	DEVIreg Smart	French	France	03 Oct, 2024	257.7 KB	.pdf
Data sheet	DEVIreg Smart	English	Multiple	27 Mar, 2025	260.7 KB	.pdf
Data sheet	DEVIreg Smart	Finnish	Finland	27 Feb, 2023	167.3 KB	.pdf
Data sheet	DEVIreg Smart	Ukrainian	Ukraine	24 Dec, 2021	2.5 MB	.pdf
Brochure	DEVIreg Smart with DEVIsmart App	French	France	23 Jun, 2017	703.9 KB	.pdf
Brochure	DEVIreg Smart with DEVIsmart App	Finnish	Finland	21 Jun, 2016	4.9 MB	.pdf
Brochure	DEVIreg Smart with DEVIsmart App	German	Austria	15 Jul, 2016	8.7 MB	.pdf
Brochure	DEVIreg Smart with DEVIsmart App	German	Multiple	03 Jun, 2016	7.5 MB	.pdf
Brochure	DEVIreg Smart with DEVIsmart App	English	Multiple	27 Apr, 2016	832.5 KB	.pdf
Brochure	DEVIreg Smart with DEVIsmart App	Russian	Central Asia Unit	03 Jun, 2016	7.5 MB	.pdf

Tools and apps

DEVIsmart™ App

DEVIsmart™ application provides its users with possibility to wireless control of electric floor heating systems equipped with DEVIreg™ Smart thermostat.

Installer App

The Danfoss Installer app is like having a second toolbox right in your pocket at the point of installation.

Experience the new DEVIsmart™ App features

1. Limitless control

The DEVIsmart™ App turns a smartphone into an intuitive floor heating remote control.

With DEVIsmart™ App, users can control as many thermostats and locations as they choose. This means easy access with the same app for the apartment, and different rooms in the house as well as the holiday home.

With DEVIreg™ Smart thermostats you can enjoy a perfectly tailored temperature from the second you arrive. The smart solution communicates through a safe cloud system and ensures you can keep all your homes warm.

DEVIsmart App for Android - wireless control of electrical heating

Enjoy superior comfort and control of electric floor heating with the new DEVIreg™ Smart and DEVIsmart™ App

DEVIsmart™ application provides you with possibility to wireless control of electric floor heating systems equipped with DEVIreg™ Smart thermostat.

2. Improved comfort with five heating periods

The DEVIreg™ Smart is designed to provide optimum floor heating comfort, exactly when and where you need it. To improve the solutions customization and flexibility, we now offer the possibility to apply up to five heating periods a day. The result is better comfort specifically adjusted to specific needs.

Greatly improves the products flexibility
Increases end-user adaptibility

3. Reliable control with the strongest Wi-Fi signal

To achieve optimum control of your electric floor heating, a new feature was developed that shows which of your Wi-Fi systems have the best signal. This helps you establish the best possible connection between your Wi-Fi and your DEVIreg™ Smart thermostats resulting in easy and reliable control of your electric floor heating when you are away.

Visualizes Wi-Fi signal strength during installation

Download from App store

Download from Google Play

Related products

if (isSmallPicture) { ; } else if (isBigColumns) { } else { }

Cylinder parts and accessories

All the accessories and components you need to install and operate our hydraulic and pneumatic cylinders.
if (isSmallPicture) { ; } else if (isBigColumns) { } else { }

Mill-duty pneumatic cylinders - EM 02 series

Vickers by Danfoss pneumatic mill duty cylinders (EM 02 series) are engineered to survive in the extremely demanding environments of primary metals applications, including arc furnaces, slab casters, rolling mills and coating lines.
if (isSmallPicture) { ; } else if (isBigColumns) { } else { }

Tie-rod pneumatic cylinders

Compact, adaptable and a great value, Vickers by Danfoss tie-rod pneumatic cylinders come in a range of sizes and are ideal for molding, plastics, processing and other high-velocity, low-pressure applications.
if (isSmallPicture) { ; } else if (isBigColumns) { } else { }

Tie-rod hydraulic cylinders

Improve the performance and safety of your hydraulic systems with our complete line of tie-rod hydraulic cylinders. Available in ISO metric and NFPA industry standards, our tie-rod cylinders offer a wide range of bore and stroke sizes combined with robust features to withstand extreme environmental conditions and constant use.
if (isSmallPicture) { ; } else if (isBigColumns) { } else { }

Extra large custom hydraulic cylinders - XL series

Vickers by Danfoss is a premier manufacturer of custom large-scale hydraulic cylinders. We also offer cylinder service and repair. Danfoss XL series hydraulic cylinders are deployed globally for offshore oil exploration, mining and hydroelectric dams. Danfoss has custom cylinder manufacturing capabilities of up to 22 meter stroke lengths.

Case studies

Coming soon...

Warranty

It is important for us to deliver high-quality products with long-lasting effects. Should you, against all expectations, experience a problem with your product, DEVI offers a warranty for DEVIreg™ Smart Thermostat. The product guarantee is valid for 5 years, from the date of purchase, that was no later than 2 years from production date.

Warranty terms

Support

Are you looking for specific product information?

Click the Support button to get answers on the below FAQs:

Install the application
Use the thermostat
Configuration
Error messages
Remote support
Product and application information: software info, installation videos, and guides

DEVIreg™ Smart Support