If relatively recently I taught you in a complete practical video tutorial how to domotize your homes in a very economical way using devices Smart LifeIn this new practical video tutorial, at the request of some followers of AndroidsisI'm going to show you how to do the exact opposite.
So, in this new video post I'm going to show you the process to follow to unlink Smart Life devices connected to our network and that are part of the home automation of our smart home.
The process, although very simple, is driving many users crazy who are asking me via social media: how do I unlink these Smart Life devices?
That's why I've decided to show you the process for unlinking a Smart Life device connected to your home using the video I've included at the beginning of this post.
Detailed steps to remove a Smart Life device
The process is as simple as opening the control application that we downloaded to manage these connected devices with Smart Life technology, going to the name of the device to be unlinked, this can be its original name if we did not modify it at the time, or the name we gave it when connecting it.

Once you've located the device in question—whether it's a smart plug, power outlet, switch, smart bulb, spotlight, power strip, or any other device compatible with the ecosystem—click on its name . On the new screen that appears, click on the pencil icon in the upper right corner , which is the gateway to the device settings.

Within the editing and settings screen, simply scroll to the bottom of the list, where you'll find a button highlighted in red that says: Remove device . Clicking on it will prompt the system to ask for final confirmation; once you accept, the device will be unlinked from your account and home automation network. In the case of smart plugs or light bulbs, you'll receive a confirmation notification on your Android device.

Solution to common problems: "Zombie" devices on Google Home
A very common problem occurs when a physical device breaks down or stops working. Even after correctly removing it from the Smart Life app , it may still appear in the Google Home app . This creates what some users call zombie devices , which continue to be listed in the Google ecosystem even though they no longer exist in the main account.
If you find that Google Home ignores the fact that the device was erased and gives you errors like "sorry, the lamp is not available at this time" , you can try the following:
- Sync your account: Try resyncing your Smart Life account from Google Home.
- Unlink and relink: In extreme cases, completely unlinking the Smart Life service from Google Home and adding it again can clear the cache of outdated devices.
- Temporary organization: If the problem persists, a practical solution is to move it to a personalized room (for example, by calling it "Zombies") to prevent it from interfering with the general on/off routines of active rooms.
Complete guide to the features of the Smart Life App
To get the most out of home automation, it is essential to know all the tools that the application offers, beyond simply linking and unlinking.
Main Panel and Household Management
Upon registering, the first step is to create a home , assigning it a name and location. This allows you to separate devices by room (living room, kitchen, bedroom) to keep things organized. On the main panel you will find:
- "+" icon: To add new devices.
- Microphone: For priority voice command control from the app.
- "Me" section: This is where all account settings are managed.
- "Smart" section: The core of advanced automation.
Methods for adding new devices
There are three main ways to integrate hardware into the system:
- Add Manually: Navigating through the list of product categories according to device type.
- Auto Scan: The system scans the WiFi network for devices in pairing mode.
- QR Code Scan: A quick method available on selected products.
Advanced Automations: Tap To Run and Routines
The app allows you to create smart scenes to simplify daily life:
- Tap To Run: It allows you to perform multiple actions with a single button. For example, creating a button that turns off all the lights and turns on the air conditioning simultaneously.
- Condition-based automation:
- Change of location: Activate or deactivate devices based on the mobile's GPS position (e.g., turn on lights when arriving home).
- Schedule: Schedule fixed routines, such as turning on the coffee maker at 7:00 AM.
- Change of status: Create action chains. If a door sensor opens, turn on the hallway lights.
- Climate: Perform actions based on temperature, humidity, or sunrise/sunset.
User Management and External Synchronization
Smart Life allows home sharing through the "Home Management" section, where other members can be invited via a link to control the devices.
To integrate the system with external assistants, go to "More Services" within the user profile and select Amazon Alexa or Google Home , following the login steps to enable voice control.
In addition to these features, the app includes a Message Center for reviewing alarm logs and notifications, and a general settings section for optimizing sound and system diagnostics. With these tools, Smart Life becomes a comprehensive AI assistant that not only controls lighting but also monitors security and helps track home energy savings.