Bluetooth depends upon user mobility and eliminating between short distanced devices, Zigbee, on the other hand, is more suitable for remote control and automation. Bluetooth aims at abolishing the cable between devices that are near each other. It may possibly be between a mobile phone and a laptop or desktop or a printer and a PC.
Users with Bluetooth supported handsets can easily switch documents, calendar appointments, and other files. Zigbee supports protocols for a classifying a type of sensor network that monitors functions utilized in residential and commercial situations, such as air conditioning, heating, and lightning.
It synchronizes the application software layers specified by the Zigbee alliance that characterizes the physical and MAC protocol layers. Zigbee is expected to be able to remove electrical cabling in houses, thereby allowing the freedom of wireless light switches.