I hope the fix for the extreme temperature fluctuations comes before my return period expires (middle of january).
I like the design and would hate to have to send it back.
But that wasn’t the problem in T1 either; it’s not the first thermostat firmware for you guys. Just wondering.
There’s also the bug where the schedule doesn’t work at all. Only when I deactivated and reactivated it in the submenu the temperature was set correctly. Let’s see how long it stays active now.
Hello, updates for the W600 have started arriving now. Stay tuned for good news.
Hi @gafich10, has this update been made available through Matter/Home Assistant as well, or is it only for devices connected through the Aqara Home app?
Hello, I can’t clarify this for you. I only have Aqara home.
We are working hard to fix all issues, including temperature fluctuations. Please wait for the new firmware.
Still nothing for me 
Sitting on version 1839 and the W600 still dont work.
Same here!
You’d think they might just try a bit harder to push that update mentioned a dozen days through wouldn’t you; a basic, but accurate, on/off switch would be better than what we’ve currently got!
Yeah, absolutely, asking for help to get an absolutely necessary update for a broken product is crazy.
I now tried my luck under this post:
Hello, please be patient. This is the principle of providing firmware updates.
Write in private @XT-XianTang your Aqara Home account.
Done thank you!
So you have a message button on his profile? I cant see the message button
Here you can
Good morning and a happy new year 2026!
I have four W600 thermostats and have been on the whitelist for quite some time.
Despite firmware version 2442, one of the thermostats fails daily and doesn’t adhere to the schedule.
This morning I woke up to 16.5 degrees Celsius. Brrrrrrrrrrr, freezing!
All four thermostats failed to follow the schedule and simply didn’t adjust.
Firmware version 2442 is significantly better than firmware version 1839, but unfortunately, it’s still far from good and reliable.
Hi, thanks for the greetings.
I also see a problem with the smart schedule, the guys say that the next update will fix this problem. For now, I recommend creating automation to wait for the new update. I wrote the instructions in lesson 10. Maybe you can make such a smart schedule and leave it permanently. It will take a little time, but it will be stable. Automation 2.0, lesson 10, room climate control. Creating a smart heating schedule for radiator thermostats (E1, W500, W600)
For now, I would not recommend the thermostat at all. If one don’t have the thermostat at the moment I would wait until ist works. If you can’t wait, buy another one.
Obviously this is only a solution for people that do not have it already.
Hab auch das Problem mit dem neuem Update 0.0.0_2442 des W 600. Es werden keine Zeitpläne mehr gespeichert. Ich habe drei, W600. Und es passiert nur bei einem einzigen.
With the new update 0.0.0_2442 of the W 600, there is unfortunately also the next problem. Schedules are no longer stored. I have three, W600. And it only happens with one.
Hello, I assumed that the android has a problem in the app program. I took my wife’s iPhone and set up the schedule, app version 6.0.8. So far everything works, the schedule does not fly. I set it up manually, not in automatic mode. After setting up from the iPhone, I log in from the android and it stopped showing a window like yours. (I also had it).
One of my seven w600s appears to be defective. I have tried several times to get the thermostat into detection mode, but it is not working. A network or factory reset was also unsuccessful. Even removing the batteries did not help.
Can I exchange it directly through the Aquara Store? If I return it and place a new order through Amazon, I would lose the Black Friday discount. Unfortunately, I couldn’t find an option for this in the store, and Amazon only offers returns.
Hello, please contact Aqara support.
