Aqara Smart Radiator Thermostat E1, REQUIRES AQARA ZIGBEE 3.0 HUB, Smart Thermostatic Radiator Valve with Voice Control, Geofencing Support, Compatible with HomeKit, Alexa, Google Assistant and IFTTT
Original price was: £42.49.£39.98Current price is: £39.98.
Price: £42.49 - £39.98
(as of Jun 05, 2025 22:26:12 UTC – Details)
From the brand
As a leading provider of smart home solutions, Aqara excels in delivering a wide array of award-winning, user-friendly smart home products and platform solutions tailored for your home. We proudly serve over 12 million customers in more than 170 countries and territories. Our products are designed to offer convenience, security, and energy efficiency, making your home smarter, more sustainable, and adaptive to your evolving needs.
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✽[NOTES] An Aqara Zigbee 3.0 Hub is required and sold separately. The Aqara Smart Radiator Thermostat E1 is compatible with a wide range of the ecosystems and voice assistants. HomeKit, Alexa, Google, IFTTT and the soon to be released Matter will be supported. The Radiator Thermostat E1 can fit most of the radiator valves directly (Threaded Connection: M30×1.5 mm) or with our adapters (Adapters RA/RAV/RAVL are included).
[External Temperature Readings] The Aqara Smart Radiator Thermostat E1 can receive the temperature readings directly from the connected Aqara Temperature and Humidity Sensor from another corner of the room, even in HomeKit. The control of temperature will be more accurate for the whole room and the thermostat will be able to adjust the radiator based on the actual room temperature.
[Energy Saving] By connecting the Aqara Smart Radiator Thermostat E1 to the Aqara Door and Window Sensor or the Aqara Motion Sensor, it will turn off the heating if detects that the door or window is open or detects no motion for some time, which is an easy way to save energy. Moreover, the schedules can be set for the desired periods of time, such as day or night. It can automatically open or close the radiator valve and reduce your energy consumption
[Geofencing and Multi Home Support] No more entering a cold home. By setting the geofencing, the Aqara Smart Radiator Thermostat E1 will start heating before you arrive. Even if you have more than one home, you will be able to set up the independent automations for each of them.
[Device Grouping Support] In case of having multiple radiators in one room, all of them will be synchronized in the most efficient way based on the actual temperature of the room.
Customers say
Customers find the thermostat easy to install and appreciate its temperature control capabilities, noting it lowers heating bills and controls room temperatures effectively. The device receives positive feedback for its intelligence, with one customer highlighting its sleek design that blends well with home decor, and another mentioning seamless integration into smart home systems. While some customers report good functionality with Home Assistant automations, others experience pairing issues. The thermostat’s durability receives mixed reviews, with some praising its quality while others report it breaking after a short time, and customers find it very noisy.
13 reviews for Aqara Smart Radiator Thermostat E1, REQUIRES AQARA ZIGBEE 3.0 HUB, Smart Thermostatic Radiator Valve with Voice Control, Geofencing Support, Compatible with HomeKit, Alexa, Google Assistant and IFTTT
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Original price was: £42.49.£39.98Current price is: £39.98.
Adam Finzel –
Good gear
Got them on all my radiators. They work as described. I had to redo all my radiators to support them though as the connection didnât work.
Will –
ð¡ï¸ Aqara Smart Radiator Thermostat E1: Stay Cozy and Energy-Efficient! âï¸ð¥
The Aqara Smart Radiator Thermostat E1 is a game-changer for maintaining the perfect temperature in your home. âï¸ð With its seamless integration into your smart home system, you can easily control and schedule your heating preferences. The thermostat’s compatibility with HomeKit ensures a hassle-free setup and convenient control using the Home app or Siri voice commands. ð±ðThe E1 thermostat’s intelligent features allow you to optimize energy usage by automatically adjusting the temperature. This not only keeps you comfortable but also helps you save on heating costs. ð°ð¡Installation is a breeze, and the sleek design blends seamlessly with any home decor. If you’re looking for an even more accurate reading of the room temperature, I highly recommend pairing the Aqara Smart Radiator Thermostat E1 with one of the Aqara temperature sensors. This combination ensures precise temperature control and a comfortable environment. ð¡ï¸ðDespite the minor downside of motor noise that can be heard in a quiet room, the Aqara Smart Radiator Thermostat E1 remains a fantastic choice for maintaining a cozy and energy-efficient home. âï¸ð¥ð
Sid The Great –
Itâs Aqara
Always quality products from this brand. Luckily I donât have problems with it. Easy setup and calibration when I can Iâll buy more.
robin stephenson –
Item degrades over time
**** BE WARNED*** I have bought 7 of these over a period of time and a major issue has developed causing me to have to by 2 replacements. the plastic that locks onto the collar of the valve (not the silver threaded part) appears to become brittle over time, probably due to heat. this causes them to snap rendering the whole unit useless. This appears to be a major design flaw as the broken part is not replaceable. be warned!!!
Mr David G –
Works well
The room stays withing the temperature range well. I sometimes hear the thermostat adjusting itself, in the quiet of the night. It easily linked to our bespoke computer control system. I need to add a few more to our system, when I have some more spare cash.
MarkP61 –
Donât Last
I am afraid I no longer recommend this product. I have 20 paired with sensors and about 5 have broken within 18-24 months. The plastic splines that mount to UK radiator (no adapter needed) get hot and go brittle so disintegrate. Another the motor has pushed the top off. Other annoyances are losing connections or pairings with remote sensor (this may improve adding more zigbee hubs), The Group function cannot be scheduled only individual TRVs (I want to set a room not a radiator) and they eat batteries and rechargeable are not supported. Itâs a shame as otherwise itâs a good system but needs a new design IMO. Support was initially good at replacing now they dont respond.
Domingo –
Ok… but not
So I tryed already the meross trv, a tuya trv and this one.I started from meross trv. Worked ok but was noisy. Im really sensitive with the sound while Im sleeping, and that was the mayor reason to removed.Then I bought a tuya trv. Is a bit… difficult to keep it connected but even awake, I can’t even know if is working because is almost quiet. You have to put you ear too close to hear the motor working.And then the aqara… looks a really nice quality, but just with as noisy as the meross. I dont event tryed to sleep one night because it was excatly the same than meross one.As well, connected to HA trought zha it find it, but looked like didnt let me change the temp trought ha. As said, I didnt play too much because it will be a waste of time.So if you re like me, that hate esporadic sounds… forget it. Next one will be the drayton trv and see how it works.
mtp –
Easy to fit and accurate
I bought these to replace some simple thermostatic valves with a 1-5 setting. The Aquara ones have a nice clear screen on the top and the temperature can be set by twisting the top of via Zigbee. The manufacturer says that you need their hub but I have mine running directly from HomeAssistant using a generic Zigbee dongle, this is a big plus because it means they are futureproof.Very easy to fit and they come with some adapters that will fit most radiators.Based on the battery use so far I think it will need new batteries about every 2 years which is very good.The only downside I have found is that when close to temperature setpoint they open and close the valve slightly every few minutes (which is expected) but this makes a faint buzz for a second or two which is just about loud enough to be irritating in a bedroom but I am being very picky in mentioning this.I will update this review when the first unit needs a new battery.
Richard –
Very pleased with how these work. They do a great job of controlling our radiators. Easy to control using a separate thermostat.
pczacho –
Termostat Åadnie wyglÄ da + bezproblemowe parowania z zigbee.Niestety jest to najgÅoÅniejszy termostat jaki mam ( min: GTZ06, BRT-100-TRV, Homematic ).PierÅcieÅ do ustawiania temperatury bardzo tandetny, luźno siÄ krÄci, można bardzo Åatwo przypadkowo zmieniÄ temperaturÄ.Tylko jeden scenariusz harmonogramu, nie da siÄ utawiÄ osobno da weekend osobno na dni robocze – przynajmniej w przypadku parowania z Home Assistant.SpodziewaÅem siÄ po marce Aqara znacznie wyższej jakoÅci
Client d’Amazon –
Malheureusement ne se monte pas sur un seul des radiateurs de la maison.Du coup j’en aie pris qu’une et en test est utilisable sur Home Assistant en Zigbee.Celle ci est directement reconnu et utilisable sous HASS.Matériaux : bonne qualité, c’est du Xiaomi ;)Fonctionne avec pile AA.Longévité : quasi 1 année.Installation : pensez à regarder une vidéo tuto avant.Je recommande mais attention à votre sortie de radiateur malgré les adaptateurs fournit.
Deniz iliman –
Ãründen 6 tanesini evde peteklerde kullanıyorum. Aqara appâe eklerken doÄru sıcaklık ölçümü ve kalibrasyon için ayrıca her odaya ben Aqara hava kalite sensörü aldım, sıcaklık sensörüde olur. Ãrün kurulumda harici sıcaklık sensörü, istiyor ama sıcaklık sensörü olmadan da kullanılabilir. ben oda sıcaklık konforu için bu Åekilde tercih ettim. Sıcaklık sensörü olmayan odalarda bazen anormal sıcaklık uyarısı verip bildirim gönderdiÄi oluyor ya da kalibrasyon hatası verip kalibrasyon istiyor. en önemlisi Aqara App’de cihaz ayarlar kısmında Valf Testi Bildirimi diye bir tik var eÄer onu kapatmazsanız ara ara hata veriyor. Cihaz HUB ile çalıÅıyor ben Aqara Hub G3 Kamera ile kullanıyorum hem Hub olarak hem de güvenlik kamerası olarak güzel oldu. Cihaz Apple Homekit ve Google Home uyumlu olduÄu için birinci tercihim oldu. Cihaz malzeme kalitesi orta seviye diyebilirim. Cihazla ilgili ev sıcaklıÄı ve konforu olarak mükemmel fakat tasarruf kısmında çok anlamadım. Evimiz Dubleks olduÄu için alt katlarda cihaz takılı üst katlar çok iyi ısınmadıÄı için takmadım. Eksi yönü olarak radyotöre baÄlantı kısmı sert plastik takarken dikkat etmek gerekli, son olarak takarken papaÄan pense veya zarar vermeyecek bir Åeyle iyice sıkmanız gerekiyor yoksa valf tam olarak radyatörü ittiremediÄi için peteÄi kapatamıyor. birde cihaz saÄ vanaya yani sıcak su giriÅ vanasına takılması gerekiyor. Bizim peteklerimiz Termostatik Petek olmadıÄı için bütün petek sıcak su giriÅ kısmını Eca Termostatik Petek Radyatör Vana Gövdesi ile deÄiÅtirdim, kendiniz yapabilirsiniz çok zor deÄil. (ben biraz araÅtırmak zorunda kaldım o nedenle alacak arkadaÅlara kolaylık olması için ayrıntılı yazdım)
Gajkora –
All Smart Home functions like scenes, auto off with windows open work great. But for good temperature adjustment you need separate temperature sensor. I think it could be little more quiet. Good product