A number of schools in Beijing are trialling temperature-testing bracelets in a bid to control the coronavirus pandemic.
The temperature bands are monitored by schools and parents via an app, according to local media.
Schools have been asked to monitor the data and implement a response plan if a student has a fever.
A teacher at a high school in the city told Global Times that the bracelets are similar to a fitness wristwatch. Students have been asked to wear the device 24 hours a day.