Daily update is a feature that allows your Action to provide an Assistant notification to users on their Google Assistant-enabled mobile device at their scheduled update time. To use daily updates, first create a daily updates subscription intent in the Actions console. Then, set up a system scene to trigger this daily updates intent when your Action is invoked.
After your user invokes an intent you’ve configured as a daily update, they’ll receive a push notification on their phone and can follow a prompt to subscribe to daily updates. It’s best to offer this registration prompt mid-conversation or as a suggestion chip when your Action ends successfully. Otherwise, your user may forget about the offer to register for daily updates and unsubscribe after a few days.