Tesla Inc. workers in New York state are launching a unionization campaign, teeing up a potential first for the electric-vehicle maker and the latest labor challenge for Chief Executive Officer Elon Musk.
The employees, who label data for Tesla's Autopilot technology at the company's plant in Buffalo, New York, sent an email to Musk early Tuesday with their intent to unionize. Employees say they're seeking better pay and job security alongside a reduction in production pressures that they say have been harmful to their health.
Workers at the plant told Bloomberg News that Tesla monitors keystrokes to track how long employees spend per task and how much of the day they spend actively working. This leads some to avoid taking bathroom breaks, six employees said.
"People are tired of being treated like robots," said Al Celli, a member of the union's organizing committee.
If successful, the union would be a first for Tesla, which unlike other leading a…