Automations & Routines: turning devices into a coordinated system

A time-based lighting schedule (lights on at sunset, off at a set time) is typically the simplest starting automation, requiring no additional sensors or complex logic beyond a schedule trigger. Once comfortable with that, motion-triggered lighting is usually the next step up in complexity.

Your phone's GPS location is compared against a set radius (often adjustable, commonly 100-200 meters) around your home address, triggering automations when you cross that boundary in either direction. GPS accuracy issues in dense urban areas can occasionally cause false triggers, which most platforms let you adjust by widening the radius.

A scene is a saved snapshot of multiple device states (specific lights at specific brightness, thermostat at a set temperature) triggered manually or by a single action, while an automation is a rule that triggers based on conditions like time, location, or sensor input. Scenes are often used as the action an automation triggers, combining both concepts together.

An NFC tag (a small, inexpensive sticker) triggers a preset automation when your phone taps it — for example, a tag by your bed triggering a 'goodnight' scene, requiring no app navigation. They're a physical shortcut to routines you'd otherwise need to open an app to trigger manually.

Randomized lighting schedules to simulate occupancy, adjusted thermostat setpoints for energy savings, and camera/sensor alert sensitivity increases are the most commonly recommended components, layered together rather than relying on just one. Testing the full vacation mode setup before an actual trip catches configuration mistakes while you're still home to fix them.

Smart plugs and dedicated energy monitors are generally accurate enough to identify relative differences (which devices use the most power, unusual spikes) even if not certified for utility billing purposes. This is accurate enough for the practical goal of identifying waste, even without perfect precision.