Shelly H & T Anyway of knowing if they have gone off line?

Hi, with Zigbee devices there is a time out feature “Consider Battery Power Devices Unavailable” which you can set in seconds.

Is there anything available for Wi-Fi devices, or a method of knowing if a device is still connected. I believe that the Shelly H & T only send data every now and them.

Regards, Dave

The Shelly device will show unavailable if the HA integration does not hear from the device (like if the device battery is dead). I do not know of any way to adjust the timeout period.

Ok thanks, will run a test to see how long it takes.

Regards, Dave

After powering down the H & T it did eventually show up as unavailable but it took just over 12 hours.

Re Dave