activity tracker metrics

By  Jonah Comstock 01:55 pm March 8, 2016
A new crop of research reports are predicting the ways in which the market for wearable devices, including smartwatches and activity trackers, will change over the next few years. Tractica predicts that annual wearable device shipments will increase from 85 million units in 2015 to 559.6 million units by 2021, representing a compound annual growth rate (CAGR) of 36.9 percent. ABI Research...