Simple routine

General Discussion
1

Hello,

Newbie here.

Will this routine work?

When the light switch is turned on or the humidity hits 65%

The fan will turn on

There will be a delay of 30 minutes

Then the fan will shut off?

Screenshot_20260906_082737_SmartThings
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2

Does it need Fan is on in the If section? It will still run since you used any conditions.

3

Is that the Aqara H2 Wall Switch you were talking about?

Connect it directly to SmartThings (Matter/Thread or Zigbee) and you will get multiple devices (one for the buttons, and one for each channel). That way you won’t get confused.

Edit: context:

Edit2: I also have an H2 2CH in my bathroom to control a light and a fan. Since you won’t need the decoupled mode, just connect it via Matter/Thread to SmartThings.

Screenshot_20260906_175736_SmartThings
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And here’s my routine for the fan:

Screenshot_20260906_180000_SmartThings
Screenshot_20260906_180000_SmartThings1200Ă—1765 195 KB

I could add the light as a precondition, but I don’t care if the light is on or not. It would look like this:

Screenshot_20260906_180312_SmartThings
Screenshot_20260906_180312_SmartThings1200Ă—1765 238 KB

4

Yes, I want the fan to run only for 30 .

So, in the

IF section

The fan is turned on manually

Or

The humidity is above or equal to 65%

Then

The fan turned on for 30 minutes.

I hope that makes sense