Anyone know of a way for SmartThings to detect when my Apple TV sleeps or is off? I have a Logitech harmony hub that can be put to use too, but I don’t think it tells SmartThings the status of individual devices. If none of this will work, would force me to upgrade the tv to a smart tv so I can detect when the tv itself is off.
Unfortunately, The kuku Harmony project wouldn’t add anything that would help this particular use case. That project (which requires adding an additional device as a server) allows you to have smartthings issue commands for individual harmony buttons. But it doesn’t get you any additional status information coming back from Harmony. And even if it did, harmony doesn’t know if the television is on if it was turned on by some other method. So it’s not going to tell you if the television is on or not.
If your feeling motivated you could setup the Kuku Harmony. Then use a power monitoring device as the power source.
There is a setting in KuKu setup that you tell it what device to use to monitor the power usage and it will know if the device is on or off by that.
With that done you should be able to turn Apple TV on or off, not sure what else since I don’t have an Apple TV. So when KuKu sees the power usage it will show the device as on in Smartthings.
I currently do this for 2 TV’s and 1 Window AC unit.