What are the advantages of Zigbee over Bluetooth? I have only been able to find this advantage:
It is flexibly expandable and passes on commands that are not intended for this device. It therefore spans a network (mesh network) over all known Smart Home devices. This means that the range can be increased with each additional device
but why should I use Zigbee instead of Bluetooth? With Bluetooth, I can form piconets, so theoretically I can also increase the range, right? A scatternet is formed from several piconets and enables communication between the piconets using bridge nodes.
So what are the advantages of Zigbee over Bluetooth?