ZigBee and its peer markets (UWB, Li-Fi, Bluetooth, Wi-Max, Jennet/Jennet IP, 3GPP, 2G/3G, Wi-Fi, 60 Ghz Wireless, and three other type of markets) add up to the total Wireless & RF Integrated Circuits market.
ZigBee can be segmented by submarkets and products. Submarkets of this market are Smart Lighting and Smart Grid Technology. Products of this market are ZigBee Chipset.