Is it possible to get Zigbee devices to trigger Z-Wave Devices and vice versa?
As long as you are using a smartthings hub and it recognizes both devices, it doesn’t matter what protocol they are. Device A will talk to the hub and the hub will send the command to device B. So it doesn’t matter whether they are both Z wave, 1 zwave and one zigbee, one zwave and one cloud integration…It’s all the same as far as the end result.
Lots of people in the community use zigbee sensors and Z wave light switches, for example.