how to test ionic app on samsung z3 device. and i am working on MAC OS also i am new in MAC OS…
install adb and get USB Debugging working on your phone 
HOW…? [quote=“maxx0r, post:2, topic:56039, full:true”]
install adb and get USB Debugging working on your phone
[/quote]
https://www.google.nl/search?q=adb+mac+os+x
https://www.google.nl/search?q=samsung+z3+usb+debugging
If you want to build ionic apps, you’ll have to show a bit more initiative 