Show on time of tracked devices in grafana


my question is homeassistant/grafana/influxdb related. My aim is simple: I would like to visualize the tracked devices over time in grafana.

In homeAssistant I’ve set up the device tracker using my router. I tried to get all devices using the group all_devices but its handled like an own entity. there seems to be no possibility to get the hole dynamic list of the devices.

Maybe one of you have an idea, thanks!


Did you make any progress with this?

I would like to graph the logged times of me arriving and leaving a zone (my workplace) so that they can see how much overtime i have been doing.