The Hello Watt app allows every individual with a Linky meter from the Enedis network (and a Gazpar meter from the GRDF network) to:

1. Track their electricity and gas consumption in kWh, euros, and CO2
2. Analyze their consumption by use
3. Compare themselves to similar households
4. Reduce their energy bills with personalized advice
5. Set up alerts for their consumption
6. View their solar electricity production and sales

With Hello Watt, manage your energy consumption more easily and take full advantage of your Linky meters from Enedis and Gazpar meters from GRDF.

EASILY TRACK YOUR CONSUMPTION
By connecting your smart meters, Linky for electricity and Gazpar for gas, you can automatically track your consumption by 15 minutes, day, or month.

To go further, view your consumption in €, kWh, or CO2.

If you ever switch electricity or gas providers, you'll keep all your data in your Hello Watt account!

ANALYSIS BASED ON R&D
Thanks to our R&D team, we can calculate your energy consumption as accurately as possible by use: heating, hot water, electronics, and much more.
This allows you to identify your biggest energy consumers and compare your consumption to similar homes.

NO MORE OVERCONSUMPTION AND UNPLEASANT SURPRISES
You can set up alerts in the app to be notified as soon as your consumption exceeds a certain threshold.
You'll also find personalized energy-saving tips in the "Save" tab to reduce your energy bill and the savings you could achieve with energy-efficient renovations (insulation, heating) or by switching to solar power. The app is also compatible with RTE's Ecowatt service as well as EDF's EJP and Tempo services: you can receive a notification for each red day, once it is known (the day before).

MANAGE YOUR SOLAR PANEL PRODUCTION
Track the proportion of electricity you feed into the grid in just a few clicks. If you have an Enphase or Huawei inverter, you can also track the proportion you consume. This monitoring will help you improve your self-consumption rate and see your savings at a glance.

CONTROL YOUR CONNECTED DEVICES
Take your smart home to the next level by controlling your connected devices. The app now manages the charging of your Tesla electric vehicle to prioritize off-peak hours. You can also control your smart heating and solar battery to optimize your energy savings without compromising your comfort.

SECURITY IS OUR PRIORITY
Hello Watt secures your data and does not share it with anyone. Your data is shared via your Linky and Gazpar meters, allowing you to better manage your energy consumption. You can delete your data from the app at any time by simply sending an email to dpo@hellowatt.fr.

COMPATIBLE WITH ALL SUPPLIERS
Regardless of your supplier, if you have a Linky smart meter connected to the network via Enedis and/or a Gazpar meter connected via GRDF, you can connect your data.

This excludes users served by a Local Distribution Company (ELD) and those living in Corsica or the French Overseas Departments and Regions (DROM-COM).

HAVE A QUESTION?
A Hello Watt expert will answer you within 24 hours by phone or message in the Support section.

LEARN MORE ABOUT HELLO WATT
Hello Watt is the platform to easily make the energy transition in your home while keeping an eye on your bills. In addition to our app, we carry out your energy renovation work (insulation, heating, solar). More than 2 million individuals have already used our services.