In FORMULER Z, How to install
This device is using the Android OS which means you can use all apps that have been released for the Android OS.
These apps are available here with installation guide at: How install IPTV on android devices?
But Formuler devices is popular because a dedicated app for IPTV which name is MyTV Online which installed by default on device.
This tutorial will show you how install IPTV on MyTV online.
This app works based on MAC address and connect via Portal URL , similar to MAG devices (Stalker)