Comfort and energy savings, every day.

A tailored schedule

Can be controlled remotely



Return from holiday

Domestic hot water regulation

Home+Control with Modulating Thermostat

Control your heating remotely

Control your Smart Modulating Thermostat remotely using your smartphone or tablet. You can also set it manually, if needed.

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Right temperature at the right time

The Modulating Thermostat uses your answers to 5 questions to create a schedule that’s based on your habits and lifestyle, so you only use the heating when you need it.

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Schedule Home+Control

Smart heating in your home

Auto-Adapt function

The Auto-Adapt feature turns the heating on or off depending on the weather and the heating characteristics of your home. Thanks to OpenTherm technology, the Modulating Thermostat changes the temperature of the water in your heating circuit. The aim of this is to guarantee the right temperature at the right time

Auto-Care function

A problem is detected in your OpenTherm boiler? Your Thermostat’s batteries are running low? The Auto-Care feature of the Smart Modulating Thermostat informs you of the exact problem detected. There is no longer any need to call out your heating engineer to make a simple diagnosis!

Domestic hot water regulation

The Modulating Thermostat regulates the supply of domestic hot water via a separate schedule. If your routine changes, you can activate or deactivate the hot water supply and change its temperature remotely from your smartphone.

Controlling your heating just got much cooler, just ask or text

Just say: "Siri, set my bathroom temperature to 19 °C"

Schedule Home+Control

What does OpenTherm mean?

There are two types of boilers: traditional and modulating.
Unlike a traditional boiler, a modulating boiler can adjust the temperature of the water in the heating circuits to manage the home's temperature precisely.
To do so, it must be able to exchange complex information with the thermostat.
'OpenTherm' is a communication protocol that allows a modulating boiler and the thermostat to exchange information in order to control both the heating and the domestic hot water.

Thermostat with happy family

Minimalist design by Starck.

Starck video

Simple and elegant design

4 interchangeable colours

Customise your Thermostat with one of the four colour adhesive strips provided.

Mechanics and design

Energy savings, longer battery life.

Translucent plexiglass cube

Opt for a timeless, minimalist design.


Manual temperature adjustment

Press on the Thermostat to change the temperature setting.

Real-time temperature

Display the temperature setting and the real-time temperature in the room.

Set the temperature of any room at any time

Combine your Modulating Thermostat with the Additional Smart Radiator Valves that can turn radiators on and off by themselves. Set the temperature room by room to heat only where you need it, as you need it.

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Thermostat with additional_valve


The Netatmo Smart Modulating Thermostat is designed to work with your Open Therm modulating boiler and make the most of it. It controls the modulation of the boiler, and you will benefit from the remote control mode, the Auto-Adapt function, the schedule according to your habits and the fine tuned regulation(PID).
The Thermostat will remain connected to its Relay up to 100 metres in an open space. Please note that obstacles such as walls or a change in floor etc. may reduce this range.
The Thermostat uses three AAA batteries (supplied). It has a battery life of two years. The Relay is plugged into the mains through the boiler adapter.
Yes, if the installation has several heating circuits (e.g. ground floor and first floor). Each zone must be regulated either by a Smart Thermostat, a Smart Modulating Thermostat or Smart Radiator Valves, depending on the type of installation. This means you can set different temperatures according to the zones to ensure greater comfort and energy savings.
Yes, it is possible to create up to ten different heating schedules.