What do you have

[rontalley]

Alexa, Turn on Kitchen PC
Alexa, Turn off Bedroom PC

If
Den PC is on
And
Den Motion is inactive
Then
Using Den PC
Wait 1 Hour
Turn Off

I am surprised that ST doesn’t have a native turn on/off PC app. I did a tutorial on how to use ST to turn on/off a PC and how to use the PC as a presence sensor for HA purposes. Even went further with using a cool app here called Host Pinger to sync the Virtual Switches to the actual PC state so it doesn’t matter if the PC is turned on/off physically or through ST.

Moderate Installation:

(Tutorial) PC on/off and Activity Monitor with SmartThings

How about: Turn on Kitchen PC Turn off Bedroom PC Mouse is Active Turn on Kodi Even Works with Alexa or Hey Google!! This Tutorial will not only show you how to make your PC a totally controllable Switch in ST, but also use Virtual Switches as a Motion device or to Execute Programs which can all be used for Home Automation! After setup, your PC status will be in perfect sync with the Virtual Switch no matter if you turn on/off the PC manually or through SmartThings. It might seem like a lot but you can have this up and running fairly quickly especially if you are already familiar with installing custom apps. It’s up to you how far you want to go down the rabbit hole! Tools used: Send Events to Event Ghost (App), Host Pinger (App), EventGhost (Free Windows Program), CoRE or webCoRE …