Schedule predictable loads
Lighting and some plug loads are straightforward places to reduce unnecessary runtime.
Use occupancy carefully
People can be present without moving.
Avoid aggressive HVAC control
Comfort and equipment constraints should take priority over an automation experiment.
Measure before claiming savings
Compare actual energy use rather than assuming automation always saves money.
Keep in mind. Compatibility is not permanent. Confirm the current manufacturer, platform and certification information before purchasing, resetting or migrating a device.