Related Clues:

• Emergency notification
• '___ the media!'
• Smartphone pop-up
• Distant relation needs to be up, keeping on the ball
• Email ___
• 'The Circle' notification
• Urgent notice
• App notification
• On one’s guard
• Far from asleep on the job
• Listening with eyes darting to and fro
• Opposite of drowsy
• Word after 'spoiler' or 'news'
• Weather notification, perhaps
• Watchful as lazy employee reads tabloid at first