![Smartphone Alternative to Wearable Trackers [video]](https://i0.wp.com/healthtechinsider.com/wp-content/uploads/sites/9/2015/08/No-ankle-bracelet.jpg?resize=600%2C250)
by Alfred Poor | July 27, 2015 | Enabling Tech
Corrections officials need to track people who have been placed on probation or parole, and the most common solution is a wearable device: an ankle bracelet that uses GPS and other systems to track location. These devices are expensive, and many departments cannot...
