Here are some of the key things I have setup:
The hub is setup to know when family members are present or not and open the garage door when we are back after having left for a long period.
When I arm my home security system, it locks all my doors and warns me if any doors or window are still open and if any of the doors didn’t lock for whatever reason.
Lights turn off (and sometimes on) automatically based on motion sensors throughout the house. When they turn on, the will dim at different levels (and use different bulb Colors) depending on the time of day.
I have Inovelli switches that have a notification LED that can be controlled. I use them to let us know when the garage door is open, when the alarm cannot arm, when the air exchanger is on “turbo” to exhaust humidity, etc.
The air exchanger will go to “turbo” mode when there is more humidity in the bathroom than in the rest of the house. If humidity level goes up higher, the bathroom fan will turn on.
We have a sunroom that gets warm when the sun is shining on it. When the house is colder (autumn, winter and spring), a fan will be turned on by Hubitat to distribute the heat through the house. When this occurs, the Mini-split is set to fan to help with this instead of spending energy generating more heat.
A battery that needs to be charged once a month is connected to a Z-Wave outlet that turns on once a month to keep it topped up.
The possibilities are endless! Have fun!