Hello @pateco if i’m not wrong it has never been such a feature implemented in the balenaCloud dashboard.
Having said that, you can set up a container that can run healthchecks for the Health Checks table in the Diagnostics tab. Health checks need to be run first before we can add an indicator. Did you try this project? Not sure if it still works!
If you really need this feature, feel free to suggest it with your use case in the balena feature request tool.
You also can find also this thread here mentioning something similar.