April 23, 2024

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Aqara Good Radiator Thermostat E1 Evaluation Score


The Aqara Good Radiator Thermostat E1 is a wonderful good radiator valve with an unimaginable quantity of performance when used with the if/then programming inside Aqara or Dwelling Assistant. It will be good to see a corresponding boiler thermostat and receiver be launched, permitting full management of your private home heating.


  • Inexpensive in comparison with competing techniques
  • Superior performance and automation options by way of the automation tab or Dwelling Assistant vs competing techniques 
  • Straightforward to put in


  • Good schedule wants extra customisation choices
  • A one-hour enhance mode can be helpful
  • No Aqara primarily based boiler thermostat

I in some way missed the launch of the Aqara Good Radiator Thermostat E1 just a few months in the past. I’m an enormous fan of good radiator valves. I dwell in a big, comparatively outdated home that doesn’t have the very best insulation and is a bit draughty. Our rooms are very giant, too, and I work at home. So it may be very costly to warmth.

I used to be an early adopter of zoned good house heating. On the time, I believe it was simply Genius Hub that was providing a correct all-in-one answer. Since then, we have now seen Tado, Hive,  Honeywell and Eve Thermo all launch techniques which have non-obligatory good TRVs obtainable.

We now have additionally seen various different lesser-known manufacturers launch good TRVs which might work independently from the boiler management. And there are fairly just a few new Zigbee appropriate valves.

I nonetheless use Genius Hub, and adore it, however I’ve a whole lot of radiators, and I had three that had been nonetheless lacking valves. They aren’t vital radiators, two of them I had dialled right down to the bottom setting. Nevertheless, with the launch of the E1 TRV, I figured it was a great alternative to realize some good management over them.

One of many thrilling issues about this valve is that it’s going to work with Matter when it’s absolutely rolled out. It’s also appropriate with Dwelling Assistant. So for any good house fanatics, you do have the choice to combine this with a extra superior good house heating and residential automation system.


  • Requires Zigbee 3.0 appropriate hub (Matter assist coming later)
  • Backlit show with a dial for management
  • Geofencing and multi house assist
  • Configurable good schedules
  • Exterior temperature readings (you possibly can pair up sensors to move temperature knowledge or use the built-in sensor)
  • Machine grouping assist
  • Claimed 1-year battery life with AA batteries
  • Straightforward set up
  • Door and Window open detection
  • Freezing safety
  • Facial recognition and automation (utilizing G3 hub)
  • Appropriate with


I had a few teething points setting this up. The Aqara Good Hub M2 I exploit initially refused to pair the valves. I later observed a firmware replace obtainable for the M2, and as soon as that was up to date, I had no points getting this to work. This additionally utilized to the Aqara G2h Professional, which I later switched to.

For my radiators, I didn’t want to make use of any of the adaptors, the valve screwed straight onto the radiator.

You will have to tug out the tab to energy up the valve. Then throughout the Aqara app you possibly can scan the QR code on the facet of the valve, choose the up you need and comply with the directions.

You principally simply want to carry down the show for ten seconds till it begins flashing, and it ought to pair up.

After I added every valve, Alexa mechanically notified me on my cellphone that this was added.

Additionally, it’s value noting that you simply don’t technically have to make use of an Aqara hub, it ought to work with different common Zigbee 3.0 hubs.

Irregular Temperature Detected

I additionally had some teething points with two of my three valves reporting irregular temperatures. The recommendation supplied to repair this wasn’t that useful because it listed about 6 totally different causes. This additionally seems to be prefer it was a firmware problem. After utilizing the valves for a few days, a brand new firmware was obtainable, and this fastened the issue.

There’s a valve calibration possibility throughout the valve settings. I did use this, pondering it will repair the irregular temperature drawback, however you most likely don’t want to make use of it.

I’ve observed this warning pop up a few others instances. It appears to be associated to the room temperature not matching what the valve temperature is ready to. However within the rooms I’m utilizing it, I solely have the valves on for a few hours, and the rooms not often get an opportunity to succeed in the goal temperature, which I assume is the reason for the issue.

In Use & Automation

There are just a few alternative ways to make use of the valves:

  • Handbook management the place you choose your goal temp
  • Anti-freeze mode – heating is off however will swap on if the temperature drops under 5°C or no matter temperature you set the freezing level
  • Good Management – you possibly can allow this when in guide mode, and it supplies three time zones throughout the day, permitting you to set the temperature
  • Automation – You might have granular management of the worth utilizing If/Then statements
  • Exterior management by way of voice assistants or Homekit/Dwelling Assistant

Utilizing the guide/good management characteristic is the simplest means of setting issues up, however it’s a bit restricted for my liking.

You’ll be able to manually set the temperature, then throughout the good management, you will have the day cut up into three, and you may slide every zone to increase or shorten every time interval and set the goal temp for the three time durations.

Nevertheless, when you take a look at my Genius Hub schedule, I’ve at the very least 4 segments for heating. There’s the anti-freeze/base temperature, then two separate heating instances, morning and night.

With the guide management, it’s unclear precisely how this works, I assume you set it, and it stays that temperature till the following time zone. It will be good to have a lift possibility as you will have on most conventional good heating techniques.

If you wish to have extra management over a  wider vary of time zones, you have to to make use of the automation tab throughout the Aqara app. On the one hand, this works amazingly properly, providing you with limitless management of your heating and having the ability to arrange superior good house capabilities.

For instance, in case you have the G3 hub, you possibly can set it to make use of totally different temperatures primarily based on the precise particular person in that room, due to facial recognition. I don’t assume any of the principle good house heating manufacturers provide something like this.

Nevertheless, it’s a little bit of a convoluted course of in comparison with the traditional scheduling options of competing manufacturers.

Dwelling Assistant (Not supported on the M2 Hub)

The Aqara system I’ve been utilizing is constructed across the M2 Hub. I’ve solely actually used it for my kitchen lights and the good blinds in my bed room. I haven’t had a lot want for Dwelling Assistant.

I like this hub as a result of it’s wired, and I’m not overly eager on having indoor cameras. Nevertheless, I realised that it’s fairly tough to get the M2 working with Dwelling Assistant.

I, subsequently, fired up my Aqara G2h Professional and re-added my valves to this, permitting me to make use of Dwelling Assistant by way of native assist.

With all the pieces eliminated and re-added for the heating, I used to be capable of set issues up inside Dwelling Assistant.

Dwelling Assistant isn’t essentially the most user-friendly in comparison with the default Aqara appk, however it does provide you with limitless management and interoperability between totally different good house merchandise.

For the time being, I simply have some fundamental heating automation arrange and the power to manage the goal temperature from the dashboard.

A easy automation that I’ll arrange is for once I swap my Hue lights on within the morning, it additionally switches the heating on if the room temperature is under my goal temperature. I even have the curler blinds in my room, so I might have it, so the blinds provide you with the button press too.

Value and Different Choices

The Aqara Good Radiator Thermostat E1 is priced at £55, which is concerning the regular worth for good valves, some value a bit extra, however they’re all shut.

The Aqara hubs are low-cost. The Aqara G2h Pro is £60 however the Aqara Good Hub E1 is simply £26.

I’d say Tado is the very best general good heating answer. You should purchase the two thermostat starter package for £165 after which £57 for extra valves. Tado additionally has a thermostat for boilers, providing you with a correct all-in-one good heating answer.

There are additionally a wide range of generic Zigbee TRVs with various evaluation rankings. You may get some for as little as £35, however I’d choose to stay to a identified model like Aqara.


I just like the Aqara E1 Good TRV lots, however there’s undoubtedly room for enchancment.

The primary factor is that I believe the good schedules needs to be customisable, permitting greater than three time slots. This could then get rid of the necessity to use extra complicated automation options.

Arguably, the most important problem is the shortage of a wise boiler thermostat, which suggests you’re pressured to arrange matching schedules along with your boiler controller somewhat than have the valves management the boiler. I used to be conscious of this going into the evaluation, so it wasn’t an excessive amount of of an issue for me.

My minor gripes doubtless don’t apply to lots of people. From my expertise, most Aqara customers are usually a bit extra superior and are blissful to take care of extra complicated techniques.  

General although, when you already use Aqara, then the Thermostat E1 is a simple advice.

Final replace on 2022-12-31 / Affiliate hyperlinks / Photographs from Amazon Product Promoting API