Skip to Content
Tech policy

China’s government has given location-tracking watches to 17,000 children

July 18, 2019
An image of a school classroom in China.
An image of a school classroom in China.Hu Yan/Imaginechina

The smart watches use chips developed and designed by BeiDou, a Chinese satellite navigation system, to pinpoint a child’s position within 10 meters.

The news: Seventeen thousand students at 60 elementary schools in Guangzhou received fancy new gadgets for their wrists last week, according to the Guangzhou Daily (link in Chinese). Called “Safe Campus Smartwatches,” the wearables send the children’s locations in real time to their respective parents’ smartphones, and allow them to make a call in the case of an emergency.

The local government says it is part of an initiative to help parents keep their kids safe. Participation is voluntary, and so far 8,000 students have registered their watches and brought them online. The project soon plans to issue more than 30,000 in total, as well as a similar “safety bracelet” for the elderly.

The tech: The watches are equipped with a positioning chip, developed by BeiDou Navigation Satellite System, China’s GPS equivalent. It also includes an indoor positioning system module and is compatible with GPS. The company says it can pinpoint a wearer’s position within 10 meters.

Ulterior motive? This is likely just the beginning. The project is one of the first large-scale demonstrations of BeiDou’s tracking capabilities, and Guangzhou Daily’s report heavily emphasized the chip’s domestic development and production. It seems the company could have ambitions to offer its location-tracking services more widely in the future.

This comes amid China’s rapidly growing efforts to ramp up surveillance capabilities with face recognition, mobile data collection, and other technologies. Satellite-enabled tracking would add yet another, even more precise, layer of scrutiny.

Deep Dive

Tech policy

The US Navy wants swarms of thousands of small drones

Budget documents reveal plans for the Super Swarm project, a way to overwhelm defenses with vast numbers of drones attacking simultaneously.

Here’s how the Nord Stream gas pipelines could be fixed

The first step will be figuring out the extent of the damage. Then the difficulties really begin.

A wrongfully terminated Chinese-American scientist was just awarded nearly $2 million in damages

"The settlement makes clear that when the government discriminates, it’s going to be held accountable," said Sherry Chen's lawyer.

Inside effective altruism, where the far future counts a lot more than the present

The giving philosophy, which has adopted a focus on the long term, is a conservative project, consolidating decision-making among a small set of technocrats.

Stay connected

Illustration by Rose Wong

Get the latest updates from
MIT Technology Review

Discover special offers, top stories, upcoming events, and more.

Thank you for submitting your email!

Explore more newsletters

It looks like something went wrong.

We’re having trouble saving your preferences. Try refreshing this page and updating them one more time. If you continue to get this message, reach out to us at customer-service@technologyreview.com with a list of newsletters you’d like to receive.