"To meet the walking goal, we may not even be able to sleep. This assessment is an extra burden."
She added: "Even though 6,000 a day does not seem like a lot, I usually only walk about 2,500 steps on a normal workday."
However, her colleagues found a way to rig the system, by attaching their phones to a shaking device that can register extra steps by simulating walking. The quoted employee told Information Times she too had used the device, although only at home, to avoid the attention of her bosses.
Comments on Chinese social media were largely supportive of the health benefits of the company's initiative, but did not agree with docking salaries. "It will help reduce the likelihood of their employees dying on the job," wrote one person.
Another said: "It's personal freedom to decide if they want to work out or not, and firms don't have the right to impose a penalty."
The company is not alone in China in including the number of steps walked as part of its staff performance review.
Weijian Technology, which has developed health monitoring apps in the eastern city of Hangzhou, demanded employees walk 7,000 steps per day, Hangzhou Daily reported last year.
According to Harvard Health, the American medical school Harvard's magazine, walking just 30 minutes every few days can reduce the risk of heart disease and stroke, among other benefits.
This story was originally published by the South China Morning Post and reproduced with their permission.