Stop pointing Home Assistant automations at single devices and start doing this instead

Published Nov 11, 2026, 10:00 AM EST Tim has been covering technology for almost 20 years, in that time spanning a broad range of topics from security to product reviews. He is especially focused on the Apple ecosystem, productivity, and consumer advice. Over the years Tim has written thousands of articles, reviews, and round-ups in addition to producing video content and original photography. A graduate of journalism, he found his footing as a freelancer with a laptop and loves how he is able to work from practically anywhere. Now a Senior Editor for iPhone, Mac, and Smart Home at How-To Geek, Tim still loves to write. He can also be found crafting round-ups and productivity posts for the Zapier blog. Earlier in his career Tim spent nearly a decade as a writer and eventually Apple section editor for MakeUseOf. Tim currently lives in Brisbane, Australia. Outside of work he loves to hike and work out, play video games, and spend quality time with his wonderful partner and two cats Inka and Roger. Are you still designing scripts and automations that target single entities, or listing devices one by one? This might work, but you’re leaving functionality on the table and opening yourself up to more maintenance in the future when you inevitably replace devices or expand your smart home. Take aim with better targeting and make your Home Assistant smart home the best it can be. Work smarter with targets Areas, floors, and labels Targets are where your Home Assistant automations and scripts are directed. Once you’ve picked an action, you’ll need to use a target designator to decide what is impacted by the workflow you’ve designed. For many, targets are seen as single endpoints. This means individual entities like a single light bulb, or devices that include multiple entities like a bank of switches. Targets can also be defined as groups in the form of areas, floors, and labels. Tagging a device with an area means that any automation that is designed to impact that area will also affect that device. The same is true of a floor. Labels are where things start to get really interesting, because you can group devices in any way you like. The key to making this work is to set up your devices properly when you first add them to Home Assistant. Make sure that you set up your home with rooms and floors, categorize devices properly (for example, floor lamps connected to smart plugs can be defined as lights), and make sure that those devices are included in the bigger picture. Targets make your smart home more efficient Targets mean things “just work” Proper targeting really comes into its own when you add new devices to your smart home. Imagine a smart light bulb dies and requires replacement. If you’re still calling out specific devices in your automations, replacing a light bulb requires that you edit every automation or script that references it. But designing automations that hone in on specific areas, floors, or custom labels makes this process so much easier. Most of the time, you can tag these floors, areas, and labels when you first add the device to Home Assistant. Pointing an automation at an area like the kitchen or a floor like the basement encapsulates entire groups of devices. Grouping items together with a label, like lighting you only use when you’re watching a movie or playing video games, makes routines more resilient and simple. You can use these catch-all groupings as a convenient endpoint for whatever it is you’re trying to do. This might be turning every light on in the basement whenever motion is detected on the stairway. With a label, it might be creating a list of devices that should be switched off when you run a “good night” routine regardless of where they’re located. Grouping devices into handy target lists makes it easy to reconfigure your smart home simply by adding labels to devices. Moving a light bulb from the basement to the kitchen and having it behave how you want is as simple as changing which area it is configured to be in, or adding a specific label to trigger a particular behavior. Some examples to get you started How we’re using labels The quintessential way that many Home Assistant users employ labels is for battery-powered devices. This makes it easy to see which devices use which batteries, and also pull up a list of devices to test whenever it comes to that yearly battery audit. Unfortunately, this doesn’t really add much utility for scripts and automations. Labels can do so much more than this. For example, if you have dashboards or smart displays, you can designate them as such with a relevant label and use them to display a camera or smart doorbell feed on demand. If you have multiple temperature and humidity sensors around your house, you can add a label to the most important ones and then use a Home Assistant helper to create an average temperature or humidity percentage for displaying on your dashboard (or for use in other automations). If you have motorized blinds, you can create a label that indicates which window direction they cover so that you can block the sun at the hottest time of day without plunging the entire room into darkness. You could create a label that includes every overhead light bulb or switch that turns on an overhead light for quick illumination in scripts for emergencies. As of Home Assistant 2026.11, you can now also exclude specific labels. This gives you even more control, like the ability to turn off all porch lights except for that one night light by the front door. While most of us have no problem finding the utility in automations, Home Assistant scripts are another matter entirely.