Menu

Netatmo Smart Modulating Thermostat

Netatmo

Last checked

Amazon links here are plain search links and earn this site no commission. Disclosure

Netatmo Smart Modulating Thermostat
Image: Netatmo press materials

Does the Netatmo Smart Modulating Thermostat work with HomeKit, Alexa, and Google Home?

The Smart Modulating Thermostat controls OpenTherm modulating boilers through its relay.

The relay connects over Wi-Fi, and Siri voice commands set the temperature. It suits HomeKit, Google Home, Alexa and Home Assistant users, with native support through the maker's cloud.

At a glance: works withHow this is decided: cited platform facts only
HomeKit
Yes[1]
Wi-Fi cloud, native
Google Home
Yes[2]
Wi-Fi cloud, native
Alexa
Yes[2]
Wi-Fi cloud, native
SmartThings
Unknown
Unknown
Home Assistant
Yes[1][3]
Wi-Fi cloud, native

Key facts

Netatmo Smart Modulating Thermostat facts

How facts are sourced: every cell cites its source below
FactValue
StatusCurrent[1]
KindThermostat (OpenTherm)[1]
ConnectivityWi-Fi 802.11 b/g/n (2.4 GHz) to the relay; 868 MHz radio thermostat to relay[1]
Power3 AAA batteries (2 years); relay on mains[1]
Works withHomeKit (Siri), Alexa, Google Home[1][2]
Releasedunknown

Integration paths

How the Netatmo Smart Modulating Thermostat connects

1 pathHow facts are sourced: every cell cites its source below
PathRequiresiLocaliFeatures lostPlatformsi
Wi-Fi cloudNetatmo app, Internet connection[1]unknownunknown
About these columns
Requires
Hardware the path needs beyond the device and a controller.
Local
Yes when control on this path keeps working with the internet down.
Platforms
The platforms that work with the device on this path: Native (out of the box), Via integration (needs an add-on) or Not supported.

Home Assistant and Homey

Ways to add the Netatmo Smart Modulating Thermostat

3 routesHow facts are sourced: every cell cites its source below
PlatformLeveliIntegrationDetailsEvidenceLimitations
Home AssistantNative (local)[1][3]homekit_controllerWi-Fi cloud
  • Quality: No score[1][3]
  • IoT class: Local Push[1][3]
  • Works with Home Assistant: Not certified[1][3]
Vendor system covered, model not namedNone stated
Home AssistantNative (cloud)[5]netatmoWi-Fi cloud
  • Quality: Bronze[5]
  • IoT class: Cloud Polling[5]
  • Works with Home Assistant: Not certified[5]
Model namedNone stated
HomeyOfficial app (cloud)[4]com.netatmoWi-Fi cloud
  • App: Official[4]
  • Runs on: Homey Pro, Homey Cloud[4]
Model namedNone stated
About these columns
Level
How the device gets into the platform on this route. The headline is the best route: local before cloud, direct before bridged, core before community. The methodology page lists every level.

Cite this page

Netatmo Smart Modulating Thermostat. Smart Home Canon. https://smarthomecanon.com/devices/netatmo-smart-modulating-thermostat. Last checked 2026-10-20.

Sources

  1. [1]
    MFRnetatmo.com / Netatmo: Smart Modulating Thermostat (product page and technical specifications)
    Accessed Back to text
  2. [2]
    MFRnetatmo.com / Netatmo: Smart Thermostat page (heating comparison table, Smart home integrations row)
    Accessed Back to text
  3. [3]
    DOChome-assistant.io / Home Assistant: HomeKit Device integration
    Accessed Back to text
  4. [4]
    DOChomey.app / Homey App Store: Netatmo
    Accessed Back to text
  5. [5]
    DOChome-assistant.io / Home Assistant: Netatmo integration
    Accessed Back to text