Zigbee 3.0

Zigbee 3.0 is the unification of the Alliance’s market-leading wireless standards into a single standard. This standard will provide seamless interoperability among the widest range of smart devices and give consumers and businesses access to innovative products and services that will work together seamlessly to enhance everyday life.

Zigbee 3.0 is currently undergoing testing. Many Alliance members, including Atmel, Freescale, The Kroger Co., Legrand, NXP, Philips, Schneider Electric, Silicon Labs, Texas Instruments, Wincor Nixdorf, and V-Mark have been actively involved in the development and testing process. It is expected to be ratified in Q4 2015.

Source: http://www.zigbee.org/zigbee-for-developers/zigbee3-0/