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Google Calendar to openHAB integrations

When an event starts in Google Calendar, IFTTT sends a command to openHAB to control your home. Dim the lights for a meeting, trigger a reminder, or turn off devices automatically based on your schedule.
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Automate Google Calendar and openHAB from your AI assistant

Ask OpenClaw to create Google Calendar applets for you, right from your AI assistant, with IFTTT MCP.

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Create your own Google Calendar and openHAB workflow

Create custom workflows effortlessly by selecting triggers, queries, and actions. With IFTTT, it's simple: “If this” trigger happens, “then that” action follows. Streamline tasks and save time with automated workflows that work for you.

28 triggers, queries, and actions

Any event ends

Polling trigger
Polling Applets run after IFTTT reaches out to the trigger service and finds a new trigger event. These trigger checks occur every hour on Free, every 15 minutes on Starter, and every 5 minutes on Pro and Pro+.
This Trigger fires within 15 minutes of the ending time of an event on your Google Calendar. Note: The time in the ingredient will be based on the timezone set in Google Calendar.

Any event starts

Polling trigger
Polling Applets run after IFTTT reaches out to the trigger service and finds a new trigger event. These trigger checks occur every hour on Free, every 15 minutes on Starter, and every 5 minutes on Pro and Pro+.
This Trigger fires a set number of minutes before the starting time of any event on your Google Calendar. Note: The time in the ingredient will be based on the timezone set in Google Calendar.

Event from search ends

Polling trigger
Polling Applets run after IFTTT reaches out to the trigger service and finds a new trigger event. These trigger checks occur every hour on Free, every 15 minutes on Starter, and every 5 minutes on Pro and Pro+.
This Trigger fires within 15 minutes of the ending time of an event on your Google Calendar that contains a specific keyword or phrase. The search looks at the event’s Title, Description, and Location. Ingredient will be based on the zone set in Google.

Event from search starts

Polling trigger
Polling Applets run after IFTTT reaches out to the trigger service and finds a new trigger event. These trigger checks occur every hour on Free, every 15 minutes on Starter, and every 5 minutes on Pro and Pro+.
This Trigger fires a set number of minutes before the starting time of an event on your Calendar that contains a specific keyword or phrase in the event’s Title, Description, or Location. Ingredient will be based on the zone set in Google.

Item state changes

Polling trigger
Polling Applets run after IFTTT reaches out to the trigger service and finds a new trigger event. These trigger checks occur every hour on Free, every 15 minutes on Starter, and every 5 minutes on Pro and Pro+.
This Trigger fires every time an item changes its state to a value you specify.

Item state drops below

Polling trigger
Polling Applets run after IFTTT reaches out to the trigger service and finds a new trigger event. These trigger checks occur every hour on Free, every 15 minutes on Starter, and every 5 minutes on Pro and Pro+.
This Trigger fires every time an item's state drops below a value you specify and works with any number item.

Item state raises above

Polling trigger
Polling Applets run after IFTTT reaches out to the trigger service and finds a new trigger event. These trigger checks occur every hour on Free, every 15 minutes on Starter, and every 5 minutes on Pro and Pro+.
This Trigger fires every time an item's state raises above a value you specify and works with any number item.

New event added

Polling trigger
Polling Applets run after IFTTT reaches out to the trigger service and finds a new trigger event. These trigger checks occur every hour on Free, every 15 minutes on Starter, and every 5 minutes on Pro and Pro+.
This Trigger fires every time a new event is added to your Google Calendar. Note: The time in the ingredient will be based on the timezone set in Google Calendar.

New event from search added

Polling trigger
Polling Applets run after IFTTT reaches out to the trigger service and finds a new trigger event. These trigger checks occur every hour on Free, every 15 minutes on Starter, and every 5 minutes on Pro and Pro+.
This Trigger fires every time a new event from search is added to your Google Calendar that contains a specific keyword or phrase. The search looks at the event’s Title, Description, and Location. Ingredient will be based on the timezone set in Google

You respond to an event invite

Polling trigger
Polling Applets run after IFTTT reaches out to the trigger service and finds a new trigger event. These trigger checks occur every hour on Free, every 15 minutes on Starter, and every 5 minutes on Pro and Pro+.
The trigger fires every time you respond to an event you're invited to. Note: The time in the ingredient will be based on the timezone set in Google Calendar.

History of calendar event beginnings

Query
A query lets your Applet retrieve extra data that isn't included in the trigger, so that your automation can include more complete or useful information.
This query returns a list of event starting times on your Google Calendar.

History of calendar event endings

Query
A query lets your Applet retrieve extra data that isn't included in the trigger, so that your automation can include more complete or useful information.
This query returns a list of event ending times on your Google Calendar.

History of event from search starts

Query
A query lets your Applet retrieve extra data that isn't included in the trigger, so that your automation can include more complete or useful information.
This query returns a list of a set number of minutes before the starting time of an event on your Google Calendar that contains a specific keyword or phrase. The search looks at the event’s Title, Description, and Location.

History of events added

Query
A query lets your Applet retrieve extra data that isn't included in the trigger, so that your automation can include more complete or useful information.
This query returns a list of every time a new event is added to your Google Calendar.

History of events from search added

Query
A query lets your Applet retrieve extra data that isn't included in the trigger, so that your automation can include more complete or useful information.
This query returns a list of every time a new event from search is added to your Google Calendar that contains a specific keyword or phrase. The search looks at the event’s Title, Description, and Location.

History of events from search ended

Query
A query lets your Applet retrieve extra data that isn't included in the trigger, so that your automation can include more complete or useful information.
This query returns a list of ending time (within 15 minutes) of events on your Google Calendar that contains a specific keyword or phrase. The search looks at the event’s Title, Description, and Location.

History of item state changes

Query
A query lets your Applet retrieve extra data that isn't included in the trigger, so that your automation can include more complete or useful information.
This query returns a list of when an item changes its state to a value you specify.

History of item state drops below

Query
A query lets your Applet retrieve extra data that isn't included in the trigger, so that your automation can include more complete or useful information.
This query returns a list of when an item's state drops below a value you specify. Note: this query will only return future events after this Applet is created.

History of times you responded to a calendar invite.

Query
A query lets your Applet retrieve extra data that isn't included in the trigger, so that your automation can include more complete or useful information.
The query returns a list of when you responded to an event you're invited to.

List Attendees

Query
A query lets your Applet retrieve extra data that isn't included in the trigger, so that your automation can include more complete or useful information.
Get a list of event attendees

List Busy Windows

Query
A query lets your Applet retrieve extra data that isn't included in the trigger, so that your automation can include more complete or useful information.
List time windows when someone is busy.

List Calendars

Query
A query lets your Applet retrieve extra data that isn't included in the trigger, so that your automation can include more complete or useful information.
This query returns your calendars.

Create a detailed event

Action
An action is the task your Applet carries out after the trigger occurs. It defines what happens as the result of your automation and completes the workflow.
This action will create a detailed event in your Google Calendar.

Quick add event

Action
An action is the task your Applet carries out after the trigger occurs. It defines what happens as the result of your automation and completes the workflow.
This Action will add an event to your Google Calendar. Simply include a detailed description of when and what.

Send a command

Action
An action is the task your Applet carries out after the trigger occurs. It defines what happens as the result of your automation and completes the workflow.
This Action will send a command to one of your openHAB items.

Any event ends

Polling trigger
Polling Applets run after IFTTT reaches out to the trigger service and finds a new trigger event. These trigger checks occur every hour on Free, every 15 minutes on Starter, and every 5 minutes on Pro and Pro+.
This Trigger fires within 15 minutes of the ending time of an event on your Google Calendar. Note: The time in the ingredient will be based on the timezone set in Google Calendar.

Any event starts

Polling trigger
Polling Applets run after IFTTT reaches out to the trigger service and finds a new trigger event. These trigger checks occur every hour on Free, every 15 minutes on Starter, and every 5 minutes on Pro and Pro+.
This Trigger fires a set number of minutes before the starting time of any event on your Google Calendar. Note: The time in the ingredient will be based on the timezone set in Google Calendar.

Create a detailed event

Action
An action is the task your Applet carries out after the trigger occurs. It defines what happens as the result of your automation and completes the workflow.
This action will create a detailed event in your Google Calendar.

Event from search ends

Polling trigger
Polling Applets run after IFTTT reaches out to the trigger service and finds a new trigger event. These trigger checks occur every hour on Free, every 15 minutes on Starter, and every 5 minutes on Pro and Pro+.
This Trigger fires within 15 minutes of the ending time of an event on your Google Calendar that contains a specific keyword or phrase. The search looks at the event’s Title, Description, and Location. Ingredient will be based on the zone set in Google.

Event from search starts

Polling trigger
Polling Applets run after IFTTT reaches out to the trigger service and finds a new trigger event. These trigger checks occur every hour on Free, every 15 minutes on Starter, and every 5 minutes on Pro and Pro+.
This Trigger fires a set number of minutes before the starting time of an event on your Calendar that contains a specific keyword or phrase in the event’s Title, Description, or Location. Ingredient will be based on the zone set in Google.

History of calendar event beginnings

Query
A query lets your Applet retrieve extra data that isn't included in the trigger, so that your automation can include more complete or useful information.
This query returns a list of event starting times on your Google Calendar.

History of calendar event endings

Query
A query lets your Applet retrieve extra data that isn't included in the trigger, so that your automation can include more complete or useful information.
This query returns a list of event ending times on your Google Calendar.

History of event from search starts

Query
A query lets your Applet retrieve extra data that isn't included in the trigger, so that your automation can include more complete or useful information.
This query returns a list of a set number of minutes before the starting time of an event on your Google Calendar that contains a specific keyword or phrase. The search looks at the event’s Title, Description, and Location.

History of events added

Query
A query lets your Applet retrieve extra data that isn't included in the trigger, so that your automation can include more complete or useful information.
This query returns a list of every time a new event is added to your Google Calendar.

History of events from search added

Query
A query lets your Applet retrieve extra data that isn't included in the trigger, so that your automation can include more complete or useful information.
This query returns a list of every time a new event from search is added to your Google Calendar that contains a specific keyword or phrase. The search looks at the event’s Title, Description, and Location.

History of events from search ended

Query
A query lets your Applet retrieve extra data that isn't included in the trigger, so that your automation can include more complete or useful information.
This query returns a list of ending time (within 15 minutes) of events on your Google Calendar that contains a specific keyword or phrase. The search looks at the event’s Title, Description, and Location.

History of item state changes

Query
A query lets your Applet retrieve extra data that isn't included in the trigger, so that your automation can include more complete or useful information.
This query returns a list of when an item changes its state to a value you specify.

Build an automation in seconds!

You can add delays, queries, and more actions in the chat.

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How to connect to a Google Calendar automation

Find an Applet using Google Calendar and openHAB

Find an automation to connect to, or create your own!

Connect IFTTT to your accounts

Securely connect the Applet services to your respective accounts.

Finalize and customize your Applet

Review trigger and action settings, and click connect. Simple as that!
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Make more happen with your credits

  • Connect to more Applets

    More credits, more possibilities

    Get more credits per month to power more automation activity.
  • If a new calendar event is added, with an AI prompt, then an AI agent runs actions across your services

    Power more advanced automations

    Use credits to power your automations, including actions that require more processing.
  • Get access to faster speeds

    Access faster speeds and higher rate limits

    Get faster updates and more actions with increased rate limits and more frequent checks.

More on Google Calendar and openHAB

About Google Calendar

Google Calendar and IFTTT let you trigger automations when calendar events happen, and create new events automatically.
Explore Google Calendar

More integrations with Google Calendar

About openHAB

openHAB and IFTTT let you trigger automations based on your smart home device states and send commands to control them.
Explore openHAB

More integrations with openHAB

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