Cellphone inventor: Put down, ‘get a life’…

The inventor of the world’s first cellphone says he’s stunned by how much time people now waste on their devices, telling users to “get a life.”

Martin Cooper, 92, made the declaration during an interview with “BBC Breakfast” on Thursday, responding to a co-host who claimed she whiled away upwards of five hours per day on her phone. 

“‘Do you really? You really spend five hours a day? Get a life!” he stated, before bursting into laughter. 

Chicago-based Cooper invented the Motorola DynaTAC 8000X — the world’s first cellphone — back in 1973. 

The engineer had been working at Motorola for more than two decades and was frustrated by the growing popularity of car phones. 

“People had been wired to their desks and their kitchens for over 100 years, and now they’re gonna wire us to our cars, where we spend 5% of our time?” Cooper recalled thinking in a recent interview with CBS News.

Cooper is seen holding up his Motorola DynaTAC in 2003 — 30 years after he made the first-ever cellphone call in front of stunned newspaper reporters. ASSOCIATED PRESSHe subsequently came up with the idea to make a portable phone that people could bring with them into their car, but also take out of the vehicle and use while they were out and about running errands.

Before he focused on the mechanics of the cellphone, he envisioned …