Qadri Inzamam and Haziq Qadri / Undark
Content partner
More from Qadri Inzamam and Haziq Qadri / Undark
![A photo of a sanitation worker in India](https://www.popsci.com/wp-content/uploads/2022/05/03/sanitation-worker-india.jpg?w=600)
Gear
Smartwatches track sanitation workers’ every move in India Smartwatches track sanitation workers’ every move in India
By Qadri Inzamam and Haziq Qadri / Undark
May 3, 2022