myVoltalis

3.33K reviews
Content rating
PEGI 3
100K+
Downloads
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About this app

myVoltalis is the only electric heating control application that offers the possibility of making real energy savings while actively contributing to the energy transition!
It is intended for consumers equipped with the free, no-subscription Voltalis device. A true connected thermostat, it allows you to intelligently program and control the consumption of all your electric radiators (whatever their type) and improve your comfort, without having to change your devices or energy supplier. If you are not yet equipped, ask to be equipped on our website www.voltalis.com!
myVoltalis is the “all-in-one” application, simple and intuitive which will allow you to connect, control and program your electric heating, monitor your consumption and analyze it, benefit from diagnostics and advice… in short, everything to achieve real savings and lower your bills!

HEATING CONTROL
With MyVoltalis, you can easily regulate your electric heating room by room, according to your needs and habits, to improve your comfort and save money.

When it comes to heating instructions, you have the choice! You can :
• adjust the temperature of each room to the nearest half degree 🌡️, because each box is equipped with an extremely precise temperature sensor,
• or use the “pilot wire” instructions for radiators that have them: Comfort ☀️, Eco 🌙 (Comfort temperature – 3°C), Frost protection ❄️ and Off.

And you have management tools that make your life easier:
• Room-by-room programming allows you to simply create a schedule for each moment of life: day/night, working week (absence from home during the day), teleworking (presence in home), weekend, etc.
• Pre-programmed quick modes to manage the entire house in one click: “At Home” mode, to give a little boost if you come home earlier than expected, “Short absence” mode to immediately switch the house to “ ECO” and “Vacation” mode for long absences.
• Intuitive manual control allows you to manage each device individually and deviate from programming or a quick mode if necessary.

CONSUMPTION MONITORING
MyVoltalis also offers a complete dashboard of your home's electricity consumption, to better understand and optimize it:
• Track your consumption daily, weekly, monthly and yearly, in euros and kWh, as well as the detailed breakdown of uses: heating, hot water and other consumption,
• Consult your consumption history using data from the Linky meter (if you have it),
• Benefit from a consumption forecast at the end of the month,
• Define a consumption target and be alerted if it is exceeded,
• Receive a monthly report of your consumption and benefit from diagnostics and advice on energy savings,
• Visualize the influence of the weather on its electricity consumption,
And many other practical features to discover…

With Voltalis, you can therefore save on your bill without compromising on comfort. And what's more, you contribute to the energy transition and the security of the French people's electricity supply.
This is a solution:
- Free: we cover all material and installation costs and there is no subscription. That’s clear and without any unpleasant surprises!
- Economical: up to 15% less electricity consumption per year, without changing your daily comfort. That’s good for you!
- Ecological: up to -70% CO2 emissions for your home by helping to limit the use of polluting gas, fuel oil or coal thermal power plants. That’s good for the planet!
- Solidarity: you actively participate in the stability and balance of the local and national electricity network. That’s good for everyone!
100% free: myVoltalis makes your heating connected.
Updated on
Jun 11, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
  • This app may share these data types with third parties
    Personal info and App info and performance
  • This app may collect these data types
    Personal info, App info and performance, and Device or other IDs
  • Data is encrypted in transit

Ratings and reviews

3.26K reviews
Antonello L.
November 19, 2024
It works .. BUT: (1) the "calibration" action doesn't do nothing (the temperature at the center of the room is 5 degrees higher than the temperature set on the app), (2) the option "don't show any more" related to the videos explaining that you need to set the temperature on the appliance on a higher T than those you want to set in the app is useless, when I go back to the app this setting is lost and it shows me again and again, (3) it is not possible to choose the "eco" and "day" temperature
1 person found this review helpful
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Dalia Gregorova
December 19, 2023
It's not much, UI is quite annoying, there is no widget.To setup heating every day (since our habitudes change often) is long - opening app, having to go to settings to each room and then having to specify duration, the fact that back button quits the app instead of going to the general page.. no advanced settings.. Update: now this damn app stopped working, it's freezing outside and we can't switch our radiators to a manual setting. God damn it what a mess
3 people found this review helpful
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Voltalis
March 6, 2023
Bonjour Dalia, Nous sommes désolé que notre application ne vous apporte pas entière satisfaction. Toutefois, vous pouvez créer un programme précis et sans difficulté en moins de 2 mn : il vous suffira de répondre à quelques questions, et ce programme sera créé . Pour le bouton "retour" nos équipes sont en train de corriger le problème.
Mihai Munteanu
July 10, 2025
Whoever thought the UI makes any sense needs to take some common sense lessons. "When do you leave?" What do you even mean? does that mean it turns the heater on or off? And the management is through the internet? Why? So in the case of a security breach my heater can become a fire hazard? And plenty of data collected about me... If I wasn't forced to install those things I would have never signed up for this myself.
1 person found this review helpful
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Voltalis
July 10, 2025
Hi, Voltalis works offline—no internet needed to control heating. No fire risk, system is safe by design. We only collect data strictly necessary for proper operation and energy savings. Voltalis Team