Make Your Smart Devices Work Together
by Creating Alexa Groups
Control Devices Made by Different Manufacturers
with a Single Voice Command
This is Part 8 in a series about building an Alexa compatible Smart Home, and about learning to use the Alexa App. Previous articles focused on setting up and using Alexa, as well as setting up a Smart Plug and a Smart Lighting System. You can find
Part 1 of this series here, as well as links to all 7 previous chapters in the Sidebar.
Today we're going to discuss something we've touched upon in previous articles: setting up Groups in Alexa. Setting up groups allows you to control various Smart Devices with a single Alexa command.
What is an Alexa Group?
A Group is merely a collection of devices, gathered together, so you can control all at once. We briefly touched on Groups in
Part 1 of this series, in the section called "How Does the Echo Help with Your Smart Home?" As noted then, each Smart Device comes with its own app that you typically need to use to set-up the device. Without the help of Alexa, you'd also need to use the app to control the device. This is all well and good when you have only Smart Devices from a single manufacturer, AND if you do not want to control things with your voice. But what if you have some Smart Light Bulbs, like a few Hue Lights, and other lights on Smart Outlets, like the WeMo? Do you really want to have to open a few different apps just to turn on your lights? Setting up Alexa groups eliminates the need to do that.
A group is simply a set of devices and/or scenes, saved under a specified name. It is very similar to the concept of "rooms" used by the Hue Lighting System, except it's a thousand times more flexible. A group can consist of one or more device. You may then activate the device or devices with a single command word.
For example, I have Hue Bulbs in both my bedroom and office. Both these rooms are on my top floor. I also have bedside lights controlled by a WeMo Smart Outlet. I have all of these lights in a group called "Upstairs." I can turn them all on by saying "Alexa, turn on Upstairs." Without this grouping, I'd have to say "Alexa, turn on Bedroom" to turn on the Hue Light in the bedroom, "Alexa, turn on Office," to turn on the Hue Light in the Office, and "Alexa, turn on Bedside," to turn on the bedside WeMo. Because I have all 3 lights in a group called "Upstairs," instead I can just say "Alexa, turn on Upstairs," and she turns on all 3 lights.
So Alexa allows me to place items from different rooms and manufacturers into "groups" for easy control, as well as adding voice control capabilities to those devices. It allows me to control sets of devices without having to open several apps. I can also add "Scenes" from the device's own app into an Alexa Group. I can then access all those things at once, merely by commanding Alexa with the name of that group. Grouping can take a half dozen different commands, and unite them into a single word.
How Do I Set Up an Alexa Group?
You use the Alexa App to set up your Alexa Groups, of course. You can set up groups using either the
ios (Apple) app, the
android app, the
Fire Tablet app, or the
browser-based Alexa Web Portal. Before diving in, you need to make sure you have all of your apps and devices linked and prepared. So it's best to check those things first, and then you can go on and get grouping.