How Did People Wake Up Before Alarm Clocks Were Invented?

Before there were alarm clocks, people used water, pea shooters, puppets, and fire to get themselves out of bed.

Knocker uppers: Waking up the workers in industrial Britain - BBC News

Waking Up through History

How Did People Wake Up Before the Invention of the Alarm Clock?

Discover the solution to waking everyone up on time before the invention of the alarm clock. - Vietnam Insider

How Did People Wake Up Before Alarm Clocks?, by Chelsea Rose, An Idea (by Ingenious Piece)

How did people wake up on time before the invention of the alarm clock? - Quora

How Did The Clock Change The World? - WorldAtlas

How did people wake up on time before the invention of the alarm clock? - Quora

How Did People Wake Up Before the Invention of the Alarm Clock?

How Did People Know When To Get Up in the Morning Before Alarm Clocks?