Aqara Dimmer Switch H2 EU With Energy Meter

The Aqara Dimmer Switch H2 EU With Energy Meter from Aqara uses Matter over Thread to connect to your smart home. Thread is a low-power mesh network built for devices like a Energy Monitor, Wall Dimmer. Devices pass messages to each other, so the mesh gets stronger and reaches further with every router you add.

In a Thread network, the Aqara Dimmer Switch H2 EU With Energy Meter works as a Router (FTD).

Border Router (TBR)

A Thread Border Router connects your Thread devices to your home network, so no extra hub is needed.

Router (FTD)

A Thread Router stays powered on and relays messages for other devices, extending the range of your network.

End Device (MTD)

A Thread End Device talks to nearby routers and does not relay messages, which saves power and battery life.

Every Thread router you add makes your mesh stronger and extends its range. See all Thread devices →

Matter Version

Matter 1.3

The Aqara Dimmer Switch H2 EU With Energy Meter is certified on Matter 1.3, released in May 2024. It added energy reporting for any device, plus EV chargers, water valves, leak and freeze sensors, ovens, cooktops, microwaves, extractor hoods and dryers. Scenes also became part of the standard.

Frequently Asked Questions

Does the Aqara Dimmer Switch H2 EU With Energy Meter need a smart hub?

Yes. The Aqara Dimmer Switch H2 EU With Energy Meter needs a Thread Border Router to reach your home network, plus a Matter controller from your platform. Most devices handle both, like a HomePod mini, Google Nest Hub (2nd gen) or Amazon Echo (4th gen). See all border routers

Does the Aqara Dimmer Switch H2 EU With Energy Meter work without internet?

Yes. Matter runs on your local network, so the Aqara Dimmer Switch H2 EU With Energy Meter keeps working when your internet goes down. Remote access, voice assistants and some Aqara cloud features may still need a working connection.

Does the Aqara Dimmer Switch H2 EU With Energy Meter work with Apple Home, Google Home, Alexa and Home Assistant?

Yes. The Aqara Dimmer Switch H2 EU With Energy Meter is Matter certified, so it works with Apple Home, Google Home, Amazon Alexa, Samsung SmartThings and Home Assistant, as long as the platform supports Energy Monitor, Wall Dimmer devices. Support for newer device types can differ per platform.

Do I need the Aqara app to use the Aqara Dimmer Switch H2 EU With Energy Meter?

No. Any Matter hub can set up and control the Aqara Dimmer Switch H2 EU With Energy Meter without the Aqara app. Some advanced features may not be part of Matter yet, so settings like firmware updates or special modes can still require the Aqara app.

How do I set up the Aqara Dimmer Switch H2 EU With Energy Meter?

Open your smart home app, choose to add a device and scan the Matter QR code on the Aqara Dimmer Switch H2 EU With Energy Meter or its packaging. You can also type in the 11-digit Matter code instead. The app guides you through the rest. Keep the code safe, you need it again after a reset.