Analyst Insight: The retail apparel market continues to lead the charge when it comes to deploying innovative technologies like RFID that allow for much higher inventory accuracy levels and can pave the way for omnichannel retail strategies. Both Inditex and H&M have made strong commitments to RFID technology, following in the footsteps of Macy's, long considered the leader when it comes to RFID and apparel. According to industry estimates, nearly 4 billion apparel items were tagged with RFID in 2015. - John Johnson, Senior Content Specialist, Gartner Supply Chain