Adding a tap action a widget allows you to execute an action when the element is tapped.

Tap elements should be big enough to touch comfortably but you should make sure there's enough space to execute the default Google Now action.

The following actions can be selected:

• Update Weather - reload weather data from the configured weather provider
• Watch: Agenda - open the Calendar Agenda view on the watch
• Watch: Google Fit - open Google Fit on the Watch
• Watch: Heart Rate - measure your current hear rate
• Watch: Compass - open the compass on the Watch
• Watch: Keep - open the Google Keep application on the watch
• Phone: Email - open the email app on the phone
• Phone: Calendar - open the email app on the phone
• Phone: Calendar Event 1 - open this event in the calendar app on the phone
• Phone: Calendar Event 2 - open this event in the calendar app on the phone
• Phone: Calendar Event 3 - open this event in the calendar app on the phone
• Phone: Select Application - open any selected app on the phone