your finger on the pulse(your) finger on the pulse (of something)
knowledge of what is happening now in a particular area.
They've got their finger on the pulse of popular culture in Latvia.
(redirected from your finger on the pulse)
(one's) finger on the pulse
A keen awareness of current trends and happenings. Sara really has her finger on the pulse of nightlife in the city, so I would ask her where you should have your birthday party.